Analysis

  • max time kernel
    131s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2024 07:05

General

  • Target

    JaffaCakes118_532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc.dll

  • Size

    440KB

  • MD5

    914ec442217e598f9bdbe9c97a1d5220

  • SHA1

    98dd464e685d06dcaad7c1af9dd460610dcadbc2

  • SHA256

    532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc

  • SHA512

    499391c679442e46ad98e6ec8f41ff28fec045a4ac4f67bffa77d1a4b6db59bab60274277d225b9bdc88ae84cd0bc0189e55f50141fd77cf4180559f5dd2c18c

  • SSDEEP

    6144:v5+iRFTkRhO9SEBtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkstZTm4EBpL0zacMScx7

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_532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3356
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_532e8e2e03dab2624065827313e3b5a29f5764264e648b02dc1bd1b53d4584cc.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5048
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:380
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4464
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 668
          3⤵
          • Program crash
          PID:880
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5048 -ip 5048
      1⤵
        PID:4228

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4464-14-0x00000242A0F90000-0x00000242A0F91000-memory.dmp

        Filesize

        4KB

      • memory/4464-15-0x00000242A0ED0000-0x00000242A0EF8000-memory.dmp

        Filesize

        160KB

      • memory/5048-4-0x0000000002F40000-0x0000000002F78000-memory.dmp

        Filesize

        224KB

      • memory/5048-0-0x0000000002F80000-0x0000000002FBB000-memory.dmp

        Filesize

        236KB

      • memory/5048-5-0x00000000030E0000-0x0000000003119000-memory.dmp

        Filesize

        228KB

      • memory/5048-8-0x0000000003120000-0x0000000003158000-memory.dmp

        Filesize

        224KB

      • memory/5048-11-0x00000000031A0000-0x00000000031E5000-memory.dmp

        Filesize

        276KB

      • memory/5048-13-0x0000000003160000-0x0000000003163000-memory.dmp

        Filesize

        12KB

      • memory/5048-12-0x0000000003180000-0x0000000003181000-memory.dmp

        Filesize

        4KB

      • memory/5048-16-0x00000000031A0000-0x00000000031E5000-memory.dmp

        Filesize

        276KB