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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
    24/12/2024, 09:36

General

  • Target

    JaffaCakes118_247059412d938bf390023ad0cbebbde9c7b48a4856f8defdf4ffcc6a981f2f2c.exe

  • Size

    436KB

  • MD5

    ea26b20907f96e3dcd218fd29ea05e6a

  • SHA1

    e176b821faeccccccd28438e7a8ec814859a0a59

  • SHA256

    247059412d938bf390023ad0cbebbde9c7b48a4856f8defdf4ffcc6a981f2f2c

  • SHA512

    5df03b586be19325cccd2ba595100d21ce0016cbcd0a21137db11a7e9b05f014cc134b934a09c020ac1efb09dd5b183772a6479217dbb35ae4a503c71bc601de

  • SSDEEP

    6144:pkVJ67JhvuoozbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZElOFfQbXU9s79MNBjKotc

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_247059412d938bf390023ad0cbebbde9c7b48a4856f8defdf4ffcc6a981f2f2c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_247059412d938bf390023ad0cbebbde9c7b48a4856f8defdf4ffcc6a981f2f2c.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4964
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:896
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:508
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 844
        2⤵
        • Program crash
        PID:1436
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4964 -ip 4964
      1⤵
        PID:3712

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/896-9-0x000002A9E1EB0000-0x000002A9E1EB1000-memory.dmp

        Filesize

        4KB

      • memory/896-10-0x000002A9E1E60000-0x000002A9E1E89000-memory.dmp

        Filesize

        164KB

      • memory/4964-6-0x00000000025B0000-0x00000000025EB000-memory.dmp

        Filesize

        236KB

      • memory/4964-5-0x00000000023F0000-0x000000000242C000-memory.dmp

        Filesize

        240KB

      • memory/4964-4-0x00000000025B0000-0x00000000025EB000-memory.dmp

        Filesize

        236KB

      • memory/4964-0-0x0000000002470000-0x00000000024AF000-memory.dmp

        Filesize

        252KB

      • memory/4964-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4964-7-0x0000000002450000-0x0000000002451000-memory.dmp

        Filesize

        4KB

      • memory/4964-11-0x00000000022C0000-0x00000000022D1000-memory.dmp

        Filesize

        68KB

      • memory/4964-12-0x00000000025B0000-0x00000000025EB000-memory.dmp

        Filesize

        236KB