Analysis

  • max time kernel
    136s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 20:34

General

  • Target

    JaffaCakes118_147357f55ea2817e457b650b01b03fdcf6f4694fec6c31dafb4c96672f9e0fd6.dll

  • Size

    430KB

  • MD5

    a00f1668dce0bc360933ed9311443c3b

  • SHA1

    147f332ae5cbfd1b00897f3d6781fd0efccd50d4

  • SHA256

    147357f55ea2817e457b650b01b03fdcf6f4694fec6c31dafb4c96672f9e0fd6

  • SHA512

    00b4d8b7cadb5174c6170cddf22c6068ef35da99894bff0d1edce6f5432d096bf4736d4899c1bb2354ce569890e0aedff9ebe1840a8fcbb440ba2dbdaa25e7d8

  • 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_147357f55ea2817e457b650b01b03fdcf6f4694fec6c31dafb4c96672f9e0fd6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_147357f55ea2817e457b650b01b03fdcf6f4694fec6c31dafb4c96672f9e0fd6.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2496
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1760
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2448

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2448-5-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2448-4-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2448-7-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2496-1-0x0000000000200000-0x0000000000245000-memory.dmp

      Filesize

      276KB

    • memory/2496-0-0x00000000021D0000-0x000000000242D000-memory.dmp

      Filesize

      2.4MB

    • memory/2496-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2496-2-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/2496-6-0x0000000000200000-0x0000000000245000-memory.dmp

      Filesize

      276KB