Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 18:41

General

  • Target

    JaffaCakes118_75f14a501df2d3a96a237c7e406dc226d6d74807c076a49a8e3ed1f00b32fec8.dll

  • Size

    2.2MB

  • MD5

    5f2074e15a80a40bdec3abd04b1c58a8

  • SHA1

    205c9344242be5c7f693db0882168f75cb8a0e48

  • SHA256

    75f14a501df2d3a96a237c7e406dc226d6d74807c076a49a8e3ed1f00b32fec8

  • SHA512

    5f644c8068e0e71bba2e75f7b75eb96bb9f90788446cd2c8dff2f934afbc51883dec817fc3d66a82459e9daf12ae9b781992510d0731c09aa5308c4738376d30

  • SSDEEP

    6144:jI/PVUyWxpgmU2nXsEjAWFaOFPSAWcLH/FrfWCtGVRz4f9:jIde7pFaPY

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_75f14a501df2d3a96a237c7e406dc226d6d74807c076a49a8e3ed1f00b32fec8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_75f14a501df2d3a96a237c7e406dc226d6d74807c076a49a8e3ed1f00b32fec8.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1140
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2700-0-0x0000000002090000-0x00000000022ED000-memory.dmp

      Filesize

      2.4MB

    • memory/2700-1-0x0000000000310000-0x0000000000355000-memory.dmp

      Filesize

      276KB

    • memory/2700-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2700-2-0x00000000001D0000-0x00000000001D1000-memory.dmp

      Filesize

      4KB

    • memory/2700-6-0x0000000000310000-0x0000000000355000-memory.dmp

      Filesize

      276KB

    • memory/2700-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2752-5-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2752-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2752-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB