Analysis

  • max time kernel
    140s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 08:04

General

  • Target
    f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe
  • Size 448KB
  • Sample220205-jyn8sahefp
  • SHA256 f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • trickbot

Version
  • 1000507

Botnet
  • ono38

C2
  • 51.89.115.112:443

  • 185.141.27.225:443

  • 151.80.212.114:443

  • 5.182.210.178:443

  • 188.119.113.60:443

  • 91.235.129.199:443

  • 185.234.72.193:443

  • 194.5.250.200:443

  • 185.14.29.141:443

  • 185.99.2.197:443

  • 185.234.72.50:443

  • 194.5.250.201:443

  • 108.170.61.186:443

  • 217.12.209.159:443

  • 185.99.2.44:443

  • 51.89.115.108:443

  • 164.68.120.58:443

  • 164.132.255.19:443

  • 148.251.185.164:443

  • 94.250.250.69:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Dave packer 2 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe
    "C:\Users\Admin\AppData\Local\Temp\f2a7447e650b0954eb375c3bbc7df0e94ff328a6940b94511c801d8b3d08c5ee.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1528

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1528-63-0x0000000000060000-0x0000000000084000-memory.dmp

        memory/2040-54-0x0000000002270000-0x00000000022A2000-memory.dmp

        memory/2040-57-0x0000000001E30000-0x0000000001E5F000-memory.dmp

        memory/2040-58-0x0000000075021000-0x0000000075023000-memory.dmp

        memory/2040-59-0x00000000003C0000-0x00000000003F0000-memory.dmp

        memory/2040-60-0x00000000004C0000-0x00000000004EE000-memory.dmp

        memory/2040-62-0x0000000010000000-0x0000000010003000-memory.dmp

        memory/2040-61-0x0000000000240000-0x0000000000241000-memory.dmp