Analysis

  • max time kernel
    145s
  • 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
    22-12-2024 06:25

General

  • Target

    JaffaCakes118_969d6730a7d6d07d07d71a5245797a59367382f7a42a3627217fe5e291679c4e.dll

  • Size

    440KB

  • MD5

    575d4b32e999e2a5f416082bae9ac344

  • SHA1

    8deb7be042797e5d98b4eabef3cb9fa36bf8a7d7

  • SHA256

    969d6730a7d6d07d07d71a5245797a59367382f7a42a3627217fe5e291679c4e

  • SHA512

    bfed2bfb8c71ef965237bae01739ab5f10782799826b04ef54497e018e13e762d1e347a44294797927a571cade1e66ab041cb33d84c02803837772af488c9756

  • SSDEEP

    6144:v5+iRFTkRhO9SEJtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkUtZTm4EBpL0zacMScx7

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_969d6730a7d6d07d07d71a5245797a59367382f7a42a3627217fe5e291679c4e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3928
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_969d6730a7d6d07d07d71a5245797a59367382f7a42a3627217fe5e291679c4e.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5008
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3296
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1388
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 652
          3⤵
          • Program crash
          PID:4544
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 5008 -ip 5008
      1⤵
        PID:876

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1388-14-0x000001EBA53D0000-0x000001EBA53F8000-memory.dmp

        Filesize

        160KB

      • memory/1388-15-0x000001EBA5670000-0x000001EBA5671000-memory.dmp

        Filesize

        4KB

      • memory/1388-18-0x000001EBA53D0000-0x000001EBA53F8000-memory.dmp

        Filesize

        160KB

      • memory/5008-0-0x0000000002410000-0x000000000244B000-memory.dmp

        Filesize

        236KB

      • memory/5008-4-0x0000000000CE0000-0x0000000000D18000-memory.dmp

        Filesize

        224KB

      • memory/5008-5-0x0000000002450000-0x0000000002489000-memory.dmp

        Filesize

        228KB

      • memory/5008-8-0x0000000002490000-0x00000000024C8000-memory.dmp

        Filesize

        224KB

      • memory/5008-11-0x00000000024D0000-0x0000000002515000-memory.dmp

        Filesize

        276KB

      • memory/5008-13-0x0000000002520000-0x0000000002523000-memory.dmp

        Filesize

        12KB

      • memory/5008-12-0x0000000002540000-0x0000000002541000-memory.dmp

        Filesize

        4KB

      • memory/5008-16-0x0000000000E20000-0x0000000000E9A000-memory.dmp

        Filesize

        488KB

      • memory/5008-17-0x00000000024D0000-0x0000000002515000-memory.dmp

        Filesize

        276KB