Analysis

  • max time kernel
    129s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 21:48

General

  • Target

    8f932f52f371cea1c8d16c800c802b7ae527f44dcbd66391847cdaf6dceb8507.exe

  • Size

    468KB

  • MD5

    e994079df788a6142e11f648c27f3066

  • SHA1

    d6785e0159e46e2673ff342ace4cf3d626d4bcee

  • SHA256

    8f932f52f371cea1c8d16c800c802b7ae527f44dcbd66391847cdaf6dceb8507

  • SHA512

    f5c1558a2680f1745db288aff5508ca370b3c2e93084eee70683416a761cd12bfa3d72ffecd21561847e0cd641b1361164405b523b72d1b8fe042ce23e4ba83a

Malware Config

Extracted

Family

trickbot

Version

1000512

Botnet

ono57

C2

95.171.16.42:443

185.90.61.9:443

5.1.81.68:443

185.99.2.65:443

134.119.191.11:443

85.204.116.100:443

78.108.216.47:443

51.81.112.144:443

194.5.250.121:443

185.14.31.104:443

185.99.2.66:443

107.175.72.141:443

192.3.247.123:443

134.119.191.21:443

85.204.116.216:443

91.235.129.20:443

181.129.104.139:449

181.112.157.42:449

181.129.134.18:449

131.161.253.190:449

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 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8f932f52f371cea1c8d16c800c802b7ae527f44dcbd66391847cdaf6dceb8507.exe
    "C:\Users\Admin\AppData\Local\Temp\8f932f52f371cea1c8d16c800c802b7ae527f44dcbd66391847cdaf6dceb8507.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4624
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1436

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1436-135-0x0000000000000000-mapping.dmp
  • memory/1436-136-0x0000029D26D40000-0x0000029D26D64000-memory.dmp
    Filesize

    144KB

  • memory/4624-133-0x0000000002A60000-0x0000000002A93000-memory.dmp
    Filesize

    204KB

  • memory/4624-134-0x0000000002A60000-0x0000000002A93000-memory.dmp
    Filesize

    204KB