Analysis

  • max time kernel
    141s
  • 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
    24-12-2024 00:01

General

  • Target

    JaffaCakes118_d0fd7427f39bb8966b66c1db8f53c34c59c7cb71f24a461ba28b032f3a9a9ea9.exe

  • Size

    756KB

  • MD5

    4b1123e9a46afb344516bf07df9a8522

  • SHA1

    e6eb4ecbdd6c55a2dca50167e33caf1a376e1897

  • SHA256

    d0fd7427f39bb8966b66c1db8f53c34c59c7cb71f24a461ba28b032f3a9a9ea9

  • SHA512

    a58180b7d6a483c125aff03a98d30311c9e57b9fac9d42d8f7065b0d090fb58f5b4683c97350766a0a453f7da2fe0b4012f065f04b381c542524a0f0d7442c0d

  • SSDEEP

    12288:weTBslq08I3L92xhqmqUVWFxjPf/jxEnU2vMQsK:5tI3L9WqdjPV67j

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top115

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 2 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0fd7427f39bb8966b66c1db8f53c34c59c7cb71f24a461ba28b032f3a9a9ea9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d0fd7427f39bb8966b66c1db8f53c34c59c7cb71f24a461ba28b032f3a9a9ea9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4552
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:864
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2900
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 592
        2⤵
        • Program crash
        PID:4684
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 592
        2⤵
        • Program crash
        PID:3484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4552 -ip 4552
      1⤵
        PID:4940
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4552 -ip 4552
        1⤵
          PID:2444

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/864-9-0x000002C701600000-0x000002C701629000-memory.dmp

          Filesize

          164KB

        • memory/864-10-0x000002C7018A0000-0x000002C7018A1000-memory.dmp

          Filesize

          4KB

        • memory/864-13-0x000002C701600000-0x000002C701629000-memory.dmp

          Filesize

          164KB

        • memory/4552-6-0x00000000025C0000-0x00000000025FA000-memory.dmp

          Filesize

          232KB

        • memory/4552-4-0x00000000025C0000-0x00000000025FA000-memory.dmp

          Filesize

          232KB

        • memory/4552-5-0x0000000002420000-0x000000000245C000-memory.dmp

          Filesize

          240KB

        • memory/4552-0-0x0000000002580000-0x00000000025BF000-memory.dmp

          Filesize

          252KB

        • memory/4552-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/4552-7-0x0000000003970000-0x0000000003971000-memory.dmp

          Filesize

          4KB

        • memory/4552-11-0x00000000006C0000-0x00000000006D3000-memory.dmp

          Filesize

          76KB

        • memory/4552-12-0x00000000025C0000-0x00000000025FA000-memory.dmp

          Filesize

          232KB