Analysis

  • max time kernel
    160s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 10:49

General

  • Target

    a2f2ed9df6450725f223cd20fd1d5934eca6f24d5ea51452210f099d15fbc98e.exe

  • Size

    468KB

  • MD5

    913a96f743a96df3c8ec61d1236f3b61

  • SHA1

    26f4b123ea2e1663a8496436b377e58ed5a2491c

  • SHA256

    a2f2ed9df6450725f223cd20fd1d5934eca6f24d5ea51452210f099d15fbc98e

  • SHA512

    28ba5339c7ead52ae936cbe7fa68b6c21e6c64b44e444a6c9cc95c61521ab959cb4966f5b1c3d30451c10ae4a04f643ba0c8ad2cd09d943540a56a26c0162687

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\a2f2ed9df6450725f223cd20fd1d5934eca6f24d5ea51452210f099d15fbc98e.exe
    "C:\Users\Admin\AppData\Local\Temp\a2f2ed9df6450725f223cd20fd1d5934eca6f24d5ea51452210f099d15fbc98e.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1920

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/868-133-0x0000000002420000-0x0000000002453000-memory.dmp
    Filesize

    204KB

  • memory/868-134-0x0000000002420000-0x0000000002453000-memory.dmp
    Filesize

    204KB

  • memory/1920-135-0x0000000000000000-mapping.dmp
  • memory/1920-136-0x000001D54E8C0000-0x000001D54E8E4000-memory.dmp
    Filesize

    144KB