Analysis

  • max time kernel
    131s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 03:12

General

  • Target

    JaffaCakes118_8ae82962104c14e1b9eeb147f1960ab3080af4147c27b5b9f2d0b272b4ba52b6.dll

  • Size

    1.7MB

  • MD5

    5bcf856dc050b7de5038ebf461c3f422

  • SHA1

    4aa906293199de7ae8448a1057d7aa4662dafe33

  • SHA256

    8ae82962104c14e1b9eeb147f1960ab3080af4147c27b5b9f2d0b272b4ba52b6

  • SHA512

    e5070e1f592880388f8817fc016ef8b4e096ec0a83adeff455e145ed74cb2ff16309424156ad4588e5bcaaec61ed3ff4a3329e6559e65032d5ad27768ca4cade

  • SSDEEP

    1536:sjkUHInOKVU9vFhgD6wK1LhsfAWs/g9UhwtV/IeQ/HQljEqt:sjFiDgL+C/3hwXfuwJt

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_8ae82962104c14e1b9eeb147f1960ab3080af4147c27b5b9f2d0b272b4ba52b6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae82962104c14e1b9eeb147f1960ab3080af4147c27b5b9f2d0b272b4ba52b6.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2700
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2704

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2244-0-0x0000000002140000-0x000000000239D000-memory.dmp

      Filesize

      2.4MB

    • memory/2244-1-0x0000000000840000-0x0000000000885000-memory.dmp

      Filesize

      276KB

    • memory/2244-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2244-2-0x00000000002A0000-0x00000000002A1000-memory.dmp

      Filesize

      4KB

    • memory/2244-6-0x0000000000840000-0x0000000000885000-memory.dmp

      Filesize

      276KB

    • memory/2244-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2704-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2704-5-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2704-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB