Analysis

  • max time kernel
    136s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 18:26

General

  • Target

    JaffaCakes118_7deeeb6fca57ebb9739e1cb68b7830fe2f92e7530cb091d2b99d5de6eddc7090.dll

  • Size

    2.1MB

  • MD5

    f623d17dc5f309ebef2d88d3df9eb455

  • SHA1

    e682f9bab3a918abb431eae21a021abab98a8b9c

  • SHA256

    7deeeb6fca57ebb9739e1cb68b7830fe2f92e7530cb091d2b99d5de6eddc7090

  • SHA512

    eabd3c7784f1c3d9e5b61643de01fff0968610259e3b4d8955100cb4b2803a79613256fa1760d7c7a5d1a885bb082f73a6a383463a7c74f00987277d8ff23419

  • SSDEEP

    3072:6w8za/e6cljz2QeZWYNqQIYOUgKK9pku0p0QIa4CYdTmCHqveFz7fmXnK77WQgtW:T/ckQeKQUUgKKhiXwV9LN7ua77Wjb

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

C2

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes
  • autorun

ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Trickbot family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7deeeb6fca57ebb9739e1cb68b7830fe2f92e7530cb091d2b99d5de6eddc7090.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7deeeb6fca57ebb9739e1cb68b7830fe2f92e7530cb091d2b99d5de6eddc7090.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2044
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2364
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2596

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2044-1-0x0000000000200000-0x0000000000245000-memory.dmp

      Filesize

      276KB

    • memory/2044-0-0x0000000001F20000-0x000000000217D000-memory.dmp

      Filesize

      2.4MB

    • memory/2044-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2044-2-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/2044-6-0x0000000000200000-0x0000000000245000-memory.dmp

      Filesize

      276KB

    • memory/2044-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2596-4-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2596-5-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB