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Spermis.exe Trojan AgentTesla Analysis

Technical Analysis

File Name spermis.exe
File Type
PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.181.174
Database Version 2024-06-30 08:00:11 UTC

Trojan.Win64.AgentTesla.tr

Malware family: AgentTesla

AgentTesla is a .NET-based Remote Access Trojan used for initial system access. It operates within Malware-as-a-Service frameworks where initial access brokers provide system compromise services to other threat actors. It facilitates deployment of secondary malware including ransomware.
N/A
Detection Rate
2,453,504
File Size (bytes)
2024-06-30
Analysis Date

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File Identification

Hash Type Value Action
MD5
db8304f8a6293c2d0d4b7cf032850d62
SHA1
d2a6258b3f2df2a96b2f1fc3f1f7ea4ad38f09da
SHA256
20007df38d3098c13edd282b59935f2c042d92c46f2fa4cac2de616e63e0f1d5
SHA512
49078b299ccf377604acc8d8fd528b0ed4cb8007ede0b36cce4c2954432134057f14c0e9445e11d6a82413950df2479c69e14cc44b60203e6a9924e7d96c7825

PE Analysis

Basic Information

Icon
Hash: 8d74db0052851164a08bc3381d730a03
Fuzzy: c2f17a2cf8ae435060d7b71b65d1a2e9
dHash: e422a8c8694a9be0
Image Base 0x00400000
Entry Point 0x00400000
Compilation Time 2091-11-05 18:08:36
Checksum 0x00000000 (Actual: 0x00262df3)
OS Version 4.0
PEiD Signatures PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 0
Exports 0 functions
Resources 4 Resources
Sections 4 Sections

Version Information

Translation 0x0000 0x04b0
Comments
CompanyName
FileDescription NerestPC recode
FileVersion 1.0.0.0
InternalName NerestPC recode.exe
LegalCopyright Copyright © 2024
LegalTrademarks
OriginalFilename NerestPC recode.exe
ProductName NerestPC recode
ProductVersion 1.0.0.0
Assembly Version 1.0.0.0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 1,114,080 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.uE/ 0x00112000 1,221,375 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.Co[ 0x0023e000 2,399,176 bytes 2,399,232 bytes 7.97 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 05452AB553BFF2CA88216F90F2532192
.rsrc 0x00488000 53,140 bytes 53,248 bytes 7.87 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 014BA90DAEB4E6BB2F9C8DFB847F1074
Entropy Analysis Alert

2 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

Total Resources: 4 (52,827 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 51,473 bytes
97.4%
RT_GROUP_ICON 1 20 bytes
0%
RT_VERSION 1 844 bytes
1.6%
RT_MANIFEST 1 490 bytes
0.9%

Certificate Chain Analysis

No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

The PE file does not contain a certificate table.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Trojan.Win64.AgentTesla.tr Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.AgentTesla.tr without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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