Analysis

  • max time kernel
    135s
  • 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
    28-12-2024 23:57

General

  • Target

    JaffaCakes118_7a6fd0582c007fbf18b98558775ea06ad2c9a81ba388bc1de9e91e6cdaeac0f0.exe

  • Size

    516KB

  • MD5

    9f07e37144f67cb6de5931bf61420eea

  • SHA1

    fd45b3f44e362c97819324504af528ad9ce34daf

  • SHA256

    7a6fd0582c007fbf18b98558775ea06ad2c9a81ba388bc1de9e91e6cdaeac0f0

  • SHA512

    0336ca5b764f662ca6cfab83debe9d93de61d5779a4675981bb33a13abf2fd8334802db39263bf483ff4f92a63dae323a985e619d9ac2d5c472cd032d02e0e86

  • SSDEEP

    12288:cbVMh0tRyr3W3SeniM+uwkMx8nXoTT0WJZmo:WMh0tRyY3lY8X2xJZmo

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot153

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a6fd0582c007fbf18b98558775ea06ad2c9a81ba388bc1de9e91e6cdaeac0f0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a6fd0582c007fbf18b98558775ea06ad2c9a81ba388bc1de9e91e6cdaeac0f0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3440
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2052
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 556
        2⤵
        • Program crash
        PID:864
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1956 -ip 1956
      1⤵
        PID:4892

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1956-4-0x0000000002300000-0x000000000233C000-memory.dmp

        Filesize

        240KB

      • memory/1956-1-0x0000000002340000-0x000000000237F000-memory.dmp

        Filesize

        252KB

      • memory/1956-5-0x00000000024C0000-0x00000000024FB000-memory.dmp

        Filesize

        236KB

      • memory/1956-6-0x00000000024C0000-0x00000000024FB000-memory.dmp

        Filesize

        236KB

      • memory/1956-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/1956-7-0x00000000022E0000-0x00000000022E1000-memory.dmp

        Filesize

        4KB

      • memory/1956-11-0x00000000022A0000-0x00000000022B3000-memory.dmp

        Filesize

        76KB

      • memory/1956-12-0x00000000024C0000-0x00000000024FB000-memory.dmp

        Filesize

        236KB

      • memory/3440-9-0x0000020573F00000-0x0000020573F29000-memory.dmp

        Filesize

        164KB

      • memory/3440-10-0x0000020573FD0000-0x0000020573FD1000-memory.dmp

        Filesize

        4KB

      • memory/3440-13-0x0000020573F00000-0x0000020573F29000-memory.dmp

        Filesize

        164KB