Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    04-01-2021 19:52

General

  • Target

    zvnxrohlqhnp.exe

  • Size

    668KB

  • MD5

    dbbdabb917e3edbd134e841829b723c5

  • SHA1

    6360ac5a1a5e7ff017e5a9a8bd35cb140cc1cab1

  • SHA256

    57923313973c7955afed23ce377688c7eb1cc088423f0678206b3fb16bd433ec

  • SHA512

    c907195d8f70f4cf9249aa5c84a5b96dd70e3fcda6a000297303255daf960557a045af95c5490c73dcda7bb64cd02e2d08a7a38162a5e66d0c3b625ac07094b7

Malware Config

Extracted

Family

trickbot

Version

100009

Botnet

mor9

C2

149.54.11.54:449

36.89.191.119:449

41.159.31.227:449

103.150.68.124:449

103.126.185.7:449

103.112.145.58:449

103.110.53.174:449

102.164.208.44:449

194.5.249.143:443

142.202.191.175:443

195.123.241.31:443

45.89.125.214:443

45.83.151.103:443

91.200.103.41:443

66.70.246.0:443

64.74.160.218:443

198.46.198.115:443

5.34.180.173:443

23.227.196.5:443

195.123.241.115:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\zvnxrohlqhnp.exe
    "C:\Users\Admin\AppData\Local\Temp\zvnxrohlqhnp.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1176
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1176-2-0x0000000002C30000-0x0000000002C70000-memory.dmp
    Filesize

    256KB

  • memory/1176-3-0x0000000002C70000-0x0000000002CAC000-memory.dmp
    Filesize

    240KB

  • memory/3772-4-0x0000000000000000-mapping.dmp