Analysis

  • max time kernel
    133s
  • 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
    23-12-2024 12:46

General

  • Target

    JaffaCakes118_1fb45371e7da398e7aab7f133ad4e59dea7b7b7fd78457caf25112acc2f006f2.exe

  • Size

    436KB

  • MD5

    159e2b8cdf6bb8c7e4e3ba2b314cbc4b

  • SHA1

    8368615074373e46e119f5e3cd6f15403a89a8de

  • SHA256

    1fb45371e7da398e7aab7f133ad4e59dea7b7b7fd78457caf25112acc2f006f2

  • SHA512

    a2f2ebf2c803c44f72761d980a25a8abae8511cee156a453f164806062fc8b6be1409d623804ab670e0ec9dfa1e808d773cd51720413fc69df0c125c9c50698f

  • SSDEEP

    6144:pkVJ67JhvuooxbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZGlOFfQbXU9s79MNBjKotc

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot157

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_1fb45371e7da398e7aab7f133ad4e59dea7b7b7fd78457caf25112acc2f006f2.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1fb45371e7da398e7aab7f133ad4e59dea7b7b7fd78457caf25112acc2f006f2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4048
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1972
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3176
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 836
        2⤵
        • Program crash
        PID:3396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4048 -ip 4048
      1⤵
        PID:4080

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1972-9-0x0000018FAC870000-0x0000018FAC899000-memory.dmp

        Filesize

        164KB

      • memory/1972-10-0x0000018FACA00000-0x0000018FACA01000-memory.dmp

        Filesize

        4KB

      • memory/1972-13-0x0000018FAC870000-0x0000018FAC899000-memory.dmp

        Filesize

        164KB

      • memory/4048-5-0x0000000003560000-0x000000000359B000-memory.dmp

        Filesize

        236KB

      • memory/4048-0-0x0000000003520000-0x000000000355F000-memory.dmp

        Filesize

        252KB

      • memory/4048-4-0x00000000033E0000-0x000000000341C000-memory.dmp

        Filesize

        240KB

      • memory/4048-6-0x0000000003560000-0x000000000359B000-memory.dmp

        Filesize

        236KB

      • memory/4048-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4048-7-0x00000000035B0000-0x00000000035B1000-memory.dmp

        Filesize

        4KB

      • memory/4048-11-0x00000000033C0000-0x00000000033D1000-memory.dmp

        Filesize

        68KB

      • memory/4048-12-0x0000000003560000-0x000000000359B000-memory.dmp

        Filesize

        236KB