Analysis

  • max time kernel
    140s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 09:37

General

  • Target

    JaffaCakes118_792dee7625a629c9579f659b0dcdd68f256f2fd6c91b6b65a90cea723bf1f56a.dll

  • Size

    430KB

  • MD5

    f6634305c26bc46754abf704fc511ada

  • SHA1

    574df91bc4259997e3158aaf6107b2f431068468

  • SHA256

    792dee7625a629c9579f659b0dcdd68f256f2fd6c91b6b65a90cea723bf1f56a

  • SHA512

    0260f83845bed46741c15eddd8fefe798527c715c50fb9ced7a7165f8a0125a8b03610c9feb706213d7d4de785b5f0475c3aba5e3b49abccf48cd5946e3105c9

  • SSDEEP

    12288:IVwHWB3VyqZ8WMSOUUaBaVcVHd6mcJiyQsumQcF1NlfmIUQ32nnjGe:2wHYNUGLBaVcV96mc4yruEfrb3CjGe

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

soh1

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
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_792dee7625a629c9579f659b0dcdd68f256f2fd6c91b6b65a90cea723bf1f56a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_792dee7625a629c9579f659b0dcdd68f256f2fd6c91b6b65a90cea723bf1f56a.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2516
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2540
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2116

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2116-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2116-5-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2116-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2516-0-0x0000000002110000-0x000000000236D000-memory.dmp

      Filesize

      2.4MB

    • memory/2516-1-0x0000000000280000-0x00000000002C5000-memory.dmp

      Filesize

      276KB

    • memory/2516-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2516-2-0x00000000007F0000-0x00000000007F1000-memory.dmp

      Filesize

      4KB

    • memory/2516-6-0x0000000000280000-0x00000000002C5000-memory.dmp

      Filesize

      276KB

    • memory/2516-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB