Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 15:33

General

  • Target

    JaffaCakes118_fe5ecfa8eebd62b9a85d8ee7da69de1b4551101907a3f65ca7bdc9d683be1092.dll

  • Size

    1.7MB

  • MD5

    b6c7a597be6461a60ef9d1d81c11cda2

  • SHA1

    1092a64ec8ff4510c8dad58853078ac35fff2b46

  • SHA256

    fe5ecfa8eebd62b9a85d8ee7da69de1b4551101907a3f65ca7bdc9d683be1092

  • SHA512

    115ec09c3f14b3ae71863f822abea38704d4a7a58318a28a1ea8937943b45938e4dddce5afde47ba86690b2db961d7c31492fea6b3eed874f2c44939264fb81c

  • SSDEEP

    1536:XmeVN7p5lgOPKuppLW8JCeaW8x1dGYkmemN0XAgmjei+vA2gcVPQqcUg:XPNLlRCUqW8xUmN0XAg1iZ2rQqcU

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
  • 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_fe5ecfa8eebd62b9a85d8ee7da69de1b4551101907a3f65ca7bdc9d683be1092.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:688
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fe5ecfa8eebd62b9a85d8ee7da69de1b4551101907a3f65ca7bdc9d683be1092.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1396
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3512
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3184
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 628
          3⤵
          • Program crash
          PID:4328
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1396 -ip 1396
      1⤵
        PID:2664

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1396-0-0x0000000002C10000-0x0000000002E6D000-memory.dmp

        Filesize

        2.4MB

      • memory/1396-1-0x0000000001410000-0x0000000001455000-memory.dmp

        Filesize

        276KB

      • memory/1396-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/1396-2-0x0000000002F80000-0x0000000002F81000-memory.dmp

        Filesize

        4KB

      • memory/1396-6-0x0000000001410000-0x0000000001455000-memory.dmp

        Filesize

        276KB

      • memory/3184-5-0x000001D244970000-0x000001D244971000-memory.dmp

        Filesize

        4KB

      • memory/3184-4-0x000001D2448A0000-0x000001D2448C8000-memory.dmp

        Filesize

        160KB

      • memory/3184-7-0x000001D2448A0000-0x000001D2448C8000-memory.dmp

        Filesize

        160KB