Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2024 01:34

General

  • Target

    JaffaCakes118_65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0.dll

  • Size

    1.7MB

  • MD5

    b22c89a21a7449cb9748b8ac0b634797

  • SHA1

    00763a366459159b0263c77c23d278a5ab90fe11

  • SHA256

    65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0

  • SHA512

    5a717c6aeca47e78f110c6fdadb910ce62d7049ffd487e1a0b06b10302e3dde574c3667c5c26bf25f0aadde3dd95ecfe174bc6f5bd62f698f8994f399585f0f1

  • SSDEEP

    1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdC:Ea9LBZxmFXZqGOz5YgE8dG9dC

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

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
  • Program crash 1 IoCs
  • 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 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4996
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4180
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:4240
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3484
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 624
          3⤵
          • Program crash
          PID:1552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4180 -ip 4180
      1⤵
        PID:4912

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3484-4-0x0000012973090000-0x00000129730B8000-memory.dmp

        Filesize

        160KB

      • memory/3484-5-0x0000012973160000-0x0000012973161000-memory.dmp

        Filesize

        4KB

      • memory/3484-7-0x0000012973090000-0x00000129730B8000-memory.dmp

        Filesize

        160KB

      • memory/4180-0-0x0000000002920000-0x0000000002B88000-memory.dmp

        Filesize

        2.4MB

      • memory/4180-1-0x0000000002C90000-0x0000000002CD5000-memory.dmp

        Filesize

        276KB

      • memory/4180-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4180-2-0x0000000002D00000-0x0000000002D01000-memory.dmp

        Filesize

        4KB

      • memory/4180-6-0x0000000002C90000-0x0000000002CD5000-memory.dmp

        Filesize

        276KB