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Analysis

  • max time kernel
    139s
  • 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
    24/12/2024, 22:43

General

  • Target

    JaffaCakes118_d4a99f5e5631171860302d03f25c08ef1e1f974a4bc27871f64bde6e7aeeb9c8.dll

  • Size

    388KB

  • MD5

    6597f7071d08acce7631005dc2537291

  • SHA1

    8c54d3e12a15892b06b41c80598effc5fb04ad5f

  • SHA256

    d4a99f5e5631171860302d03f25c08ef1e1f974a4bc27871f64bde6e7aeeb9c8

  • SHA512

    c16258ee3a2615bd799658aa2fc7fb3648d1835494f4f6026096adb59301e7b6d2ae085f8e684363bd00cf660766c5a7512f9d9fba07a929ba227a9a5e806f27

  • SSDEEP

    6144:vW3hPrF9A3hAfKKC64zROB6NBbTN+qGfhI6zSRZKhoRli2fFzs:vWRjAhAfKbRO6NBbTMp/STKhoHi2fFzs

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob122

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_d4a99f5e5631171860302d03f25c08ef1e1f974a4bc27871f64bde6e7aeeb9c8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:716
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d4a99f5e5631171860302d03f25c08ef1e1f974a4bc27871f64bde6e7aeeb9c8.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1200
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3084
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:460
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 684
          3⤵
          • Program crash
          PID:872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1200 -ip 1200
      1⤵
        PID:1972

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/460-14-0x000001FEA2070000-0x000001FEA2098000-memory.dmp

        Filesize

        160KB

      • memory/460-15-0x000001FEA21D0000-0x000001FEA21D1000-memory.dmp

        Filesize

        4KB

      • memory/460-17-0x000001FEA2070000-0x000001FEA2098000-memory.dmp

        Filesize

        160KB

      • memory/1200-0-0x0000000002770000-0x00000000027AB000-memory.dmp

        Filesize

        236KB

      • memory/1200-4-0x0000000002730000-0x0000000002768000-memory.dmp

        Filesize

        224KB

      • memory/1200-5-0x00000000027B0000-0x00000000027E9000-memory.dmp

        Filesize

        228KB

      • memory/1200-8-0x0000000002800000-0x0000000002837000-memory.dmp

        Filesize

        220KB

      • memory/1200-11-0x0000000002850000-0x0000000002894000-memory.dmp

        Filesize

        272KB

      • memory/1200-13-0x00000000028B0000-0x00000000028B3000-memory.dmp

        Filesize

        12KB

      • memory/1200-12-0x00000000028D0000-0x00000000028D1000-memory.dmp

        Filesize

        4KB

      • memory/1200-16-0x0000000002850000-0x0000000002894000-memory.dmp

        Filesize

        272KB