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Analysis

  • max time kernel
    150s
  • 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
    30/12/2024, 00:16

General

  • Target

    JaffaCakes118_f60964797f70fe8d9247a04c01441e1b984d619d9b492d1094ba53dc46a9b988.dll

  • Size

    440KB

  • MD5

    5d235673ae56a86488a1b570fb1e03de

  • SHA1

    b67ed13695db367af302215f8fdf75371463cf54

  • SHA256

    f60964797f70fe8d9247a04c01441e1b984d619d9b492d1094ba53dc46a9b988

  • SHA512

    86029ab582c12f1eb45f7c0e339f569773d66c5f6d140a60c93d8076ab9a5ca432e228d649050fb0798f32e6e02c889c034f2cf432d5d699ef5d8c28c635099e

  • SSDEEP

    6144:v5+iRFTkRhO9SEdtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkEtZTm4EBpL0zacMScx7

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_f60964797f70fe8d9247a04c01441e1b984d619d9b492d1094ba53dc46a9b988.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f60964797f70fe8d9247a04c01441e1b984d619d9b492d1094ba53dc46a9b988.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4992
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:4188
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2796
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 676
          3⤵
          • Program crash
          PID:2576
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4992 -ip 4992
      1⤵
        PID:5076

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2796-14-0x0000022E11720000-0x0000022E11748000-memory.dmp

        Filesize

        160KB

      • memory/2796-15-0x0000022E11880000-0x0000022E11881000-memory.dmp

        Filesize

        4KB

      • memory/2796-17-0x0000022E11720000-0x0000022E11748000-memory.dmp

        Filesize

        160KB

      • memory/4992-0-0x0000000002A60000-0x0000000002A9B000-memory.dmp

        Filesize

        236KB

      • memory/4992-4-0x0000000002900000-0x0000000002938000-memory.dmp

        Filesize

        224KB

      • memory/4992-8-0x0000000002B00000-0x0000000002B38000-memory.dmp

        Filesize

        224KB

      • memory/4992-5-0x0000000002AA0000-0x0000000002AD9000-memory.dmp

        Filesize

        228KB

      • memory/4992-11-0x0000000002B40000-0x0000000002B85000-memory.dmp

        Filesize

        276KB

      • memory/4992-13-0x0000000002BA0000-0x0000000002BA3000-memory.dmp

        Filesize

        12KB

      • memory/4992-12-0x0000000002BC0000-0x0000000002BC1000-memory.dmp

        Filesize

        4KB

      • memory/4992-16-0x0000000002B40000-0x0000000002B85000-memory.dmp

        Filesize

        276KB