Analysis

  • max time kernel
    132s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 20:21

General

  • Target

    JaffaCakes118_8af1e8a63a9f52732d9838b2ff647d7ca511687f154768416b2faa069098f1e5.dll

  • Size

    2.1MB

  • MD5

    713770f84499678b2b9e35711834266b

  • SHA1

    123ba841a027a0f21c60c68f3f7d16e9135d5c65

  • SHA256

    8af1e8a63a9f52732d9838b2ff647d7ca511687f154768416b2faa069098f1e5

  • SHA512

    8ff8b45c35783bea05e161add2ea432bfb92e522f0413bc571c554bb33714abea15b27f18f75ea0a3f7a56e615a22b3b881e2eb6c9b92b4f44713d46c833c7aa

  • SSDEEP

    3072:mUd2wnncoy08JVRgsLFu17v5PjGjGIGI5JRZiGM652qRX8tfkFdRYCWcFEa+kRq:mmn1P8JV7YD5qfrdZiGhNW87zia+Gq

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_8af1e8a63a9f52732d9838b2ff647d7ca511687f154768416b2faa069098f1e5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8af1e8a63a9f52732d9838b2ff647d7ca511687f154768416b2faa069098f1e5.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:988
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2696
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2772

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/988-1-0x0000000000AA0000-0x0000000000AE5000-memory.dmp

      Filesize

      276KB

    • memory/988-0-0x0000000002310000-0x000000000256D000-memory.dmp

      Filesize

      2.4MB

    • memory/988-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/988-2-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/988-6-0x0000000000AA0000-0x0000000000AE5000-memory.dmp

      Filesize

      276KB

    • memory/988-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2772-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2772-5-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2772-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB