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Analysis

  • max time kernel
    148s
  • 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, 02:57

General

  • Target

    JaffaCakes118_b2e0d4376ac1d292dd50f838d18823e51c4dbef9df5fdb5b30637a06c90b82d2.dll

  • Size

    440KB

  • MD5

    8770d0e2483af8aba8ce4dca1f10f832

  • SHA1

    68325f4f3a869c422b0f7f39559858c6256b6024

  • SHA256

    b2e0d4376ac1d292dd50f838d18823e51c4dbef9df5fdb5b30637a06c90b82d2

  • SHA512

    82387d4e16c9382055b06a1a3b170a7d2f94e4d0310b383a3da70351b5f061f73d68565af76637f00dd53bb56a9b98c03fc8498097b48a430de2ecf120eeccee

  • SSDEEP

    6144:v5+iRFTkRhO9SE4tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkxtZTm4EBpL0zacMScx7

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_b2e0d4376ac1d292dd50f838d18823e51c4dbef9df5fdb5b30637a06c90b82d2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b2e0d4376ac1d292dd50f838d18823e51c4dbef9df5fdb5b30637a06c90b82d2.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1556
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3956
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 652
          3⤵
          • Program crash
          PID:764
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1960 -ip 1960
      1⤵
        PID:740

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1960-4-0x0000000002230000-0x0000000002268000-memory.dmp

        Filesize

        224KB

      • memory/1960-0-0x0000000002390000-0x00000000023CB000-memory.dmp

        Filesize

        236KB

      • memory/1960-8-0x0000000002410000-0x0000000002448000-memory.dmp

        Filesize

        224KB

      • memory/1960-5-0x00000000023D0000-0x0000000002409000-memory.dmp

        Filesize

        228KB

      • memory/1960-11-0x0000000002460000-0x00000000024A5000-memory.dmp

        Filesize

        276KB

      • memory/1960-12-0x00000000024E0000-0x00000000024E1000-memory.dmp

        Filesize

        4KB

      • memory/1960-13-0x00000000024C0000-0x00000000024C3000-memory.dmp

        Filesize

        12KB

      • memory/1960-17-0x0000000002460000-0x00000000024A5000-memory.dmp

        Filesize

        276KB

      • memory/1960-16-0x00000000021B0000-0x000000000222A000-memory.dmp

        Filesize

        488KB

      • memory/3956-14-0x0000016BA81D0000-0x0000016BA81F8000-memory.dmp

        Filesize

        160KB

      • memory/3956-15-0x0000016BA8370000-0x0000016BA8371000-memory.dmp

        Filesize

        4KB

      • memory/3956-18-0x0000016BA81D0000-0x0000016BA81F8000-memory.dmp

        Filesize

        160KB