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Analysis

  • max time kernel
    129s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2024, 08:03

General

  • Target

    JaffaCakes118_29134c6aff959e70ed6234be787862c211c6fb95af5ddc994e5bc1cad098ed11.dll

  • Size

    440KB

  • MD5

    f1aef3c8c4b2e413532d204f743d7ad5

  • SHA1

    f2ef56bc18c2fe39e56152c95ea206af2dcc92b6

  • SHA256

    29134c6aff959e70ed6234be787862c211c6fb95af5ddc994e5bc1cad098ed11

  • SHA512

    9d8558bcbe2d44d073c8e9c3e24bc86facad56060fb8d817d61a34d8c549c056afe0944a0bea768f95b645f2bba922cf1c61f10049b5403f77026534fcef150c

  • SSDEEP

    6144:v5+iRFTkRhO9SEvtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkCtZTm4EBpL0zacMScx7

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_29134c6aff959e70ed6234be787862c211c6fb95af5ddc994e5bc1cad098ed11.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4872
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29134c6aff959e70ed6234be787862c211c6fb95af5ddc994e5bc1cad098ed11.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4848
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:4864
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:60
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 684
          3⤵
          • Program crash
          PID:1824
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 4848 -ip 4848
      1⤵
        PID:2084

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/60-14-0x000001F9744E0000-0x000001F9744E1000-memory.dmp

        Filesize

        4KB

      • memory/60-15-0x000001F974450000-0x000001F974478000-memory.dmp

        Filesize

        160KB

      • memory/4848-0-0x0000000000D20000-0x0000000000D58000-memory.dmp

        Filesize

        224KB

      • memory/4848-1-0x00000000026E0000-0x000000000271B000-memory.dmp

        Filesize

        236KB

      • memory/4848-8-0x0000000002760000-0x0000000002798000-memory.dmp

        Filesize

        224KB

      • memory/4848-5-0x0000000002720000-0x0000000002759000-memory.dmp

        Filesize

        228KB

      • memory/4848-11-0x00000000027A0000-0x00000000027E5000-memory.dmp

        Filesize

        276KB

      • memory/4848-13-0x0000000000E10000-0x0000000000E13000-memory.dmp

        Filesize

        12KB

      • memory/4848-12-0x0000000000E30000-0x0000000000E31000-memory.dmp

        Filesize

        4KB

      • memory/4848-16-0x00000000027A0000-0x00000000027E5000-memory.dmp

        Filesize

        276KB