Analysis

  • max time kernel
    136s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 18:25

General

  • Target

    JaffaCakes118_90a56e66e5958510448cb519bc56d547682e3e8a78d87637652afe4cc567777e.dll

  • Size

    306KB

  • MD5

    bab4f6e9a2c95dd98fb491435bd649ad

  • SHA1

    20111c57175640ca5d4525b85a3de03580860971

  • SHA256

    90a56e66e5958510448cb519bc56d547682e3e8a78d87637652afe4cc567777e

  • SHA512

    4386c90fa5adbe81a9310ea7b6c6711ac47556939dde8e6362e5c138c202e2afc77b133472622d3725a03782fdc45dd78defc264e010872e8f7d9eaee7c7b7de

  • SSDEEP

    6144:7jBZ8kmxeyHT9Dy15VpSC21QhHGRnDDUNiFJ557aGb:/BZ8kmxFBDyHLJ212GRDDUiF5P

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob144

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_90a56e66e5958510448cb519bc56d547682e3e8a78d87637652afe4cc567777e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_90a56e66e5958510448cb519bc56d547682e3e8a78d87637652afe4cc567777e.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2524
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2024

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2024-4-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/2024-5-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2024-8-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/2368-0-0x00000000001D0000-0x0000000000209000-memory.dmp

      Filesize

      228KB

    • memory/2368-1-0x00000000001D0000-0x0000000000209000-memory.dmp

      Filesize

      228KB

    • memory/2368-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2368-2-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/2368-6-0x00000000001D0000-0x0000000000209000-memory.dmp

      Filesize

      228KB

    • memory/2368-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB