General

  • Target

    SecuriteInfo.com.Win64.TrojanX-gen.10.11034.exe

  • Size

    478KB

  • Sample

    221206-e3nqlahd93

  • MD5

    b8ce4d19a21124e8e63685fa6bd36ac3

  • SHA1

    a73481acc428e4dd459f08d7ff68539903f20946

  • SHA256

    d747780849118d02f422d51f90b9f9741e2f734fabec8d0bcab5504a4707cb25

  • SHA512

    f1e28294e7a6a6f830564f0038449ea5e810955ae219dade2949de953fdb66d5dfbad7af16272033caf1d5808ed79acf3795ef09c78a6504b9c13fc7417fdbe4

  • SSDEEP

    12288:YWfh4Acl9W3b/BDScPG3/+NRwOxqEifI3ts:Jfh4Acl9WbBjPy/+NqOxqw3t

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5509676421:AAHVfq0YN7e_82lPiCCvwpggaM1LVnP2Cgw/

Targets

    • Target

      SecuriteInfo.com.Win64.TrojanX-gen.10.11034.exe

    • Size

      478KB

    • MD5

      b8ce4d19a21124e8e63685fa6bd36ac3

    • SHA1

      a73481acc428e4dd459f08d7ff68539903f20946

    • SHA256

      d747780849118d02f422d51f90b9f9741e2f734fabec8d0bcab5504a4707cb25

    • SHA512

      f1e28294e7a6a6f830564f0038449ea5e810955ae219dade2949de953fdb66d5dfbad7af16272033caf1d5808ed79acf3795ef09c78a6504b9c13fc7417fdbe4

    • SSDEEP

      12288:YWfh4Acl9W3b/BDScPG3/+NRwOxqEifI3ts:Jfh4Acl9WbBjPy/+NqOxqw3t

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Email Collection

1
T1114

Tasks