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Analysis

  • max time kernel
    135s
  • 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, 12:01

General

  • Target

    JaffaCakes118_094242ed6164d7df09471b080df1ee06c6519276cd9efadcb4790b166d40042f.exe

  • Size

    436KB

  • MD5

    cfd66d3ed6b070767577467e366950c6

  • SHA1

    e6728f71b6808138134a8b3c11654c73c138360a

  • SHA256

    094242ed6164d7df09471b080df1ee06c6519276cd9efadcb4790b166d40042f

  • SHA512

    e8a07cdb20ca3b82660ca22462527b41aeae6bd2d7a9f7d09b8f279375f1cc574d1002f4efb57ecc3f06ee586d5b371975b9c77f1049fd7aaecb08d6795b9343

  • SSDEEP

    6144:pkVJ67Jhvuoo2bJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZ9lOFfQbXU9s79MNBjKotc

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_094242ed6164d7df09471b080df1ee06c6519276cd9efadcb4790b166d40042f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_094242ed6164d7df09471b080df1ee06c6519276cd9efadcb4790b166d40042f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4500
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3360
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1500 -s 844
        2⤵
        • Program crash
        PID:2904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 1500 -ip 1500
      1⤵
        PID:2356

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1500-4-0x0000000002430000-0x000000000246C000-memory.dmp

        Filesize

        240KB

      • memory/1500-5-0x0000000003590000-0x00000000035CB000-memory.dmp

        Filesize

        236KB

      • memory/1500-6-0x0000000003590000-0x00000000035CB000-memory.dmp

        Filesize

        236KB

      • memory/1500-0-0x0000000003550000-0x000000000358F000-memory.dmp

        Filesize

        252KB

      • memory/1500-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/1500-7-0x0000000002470000-0x0000000002471000-memory.dmp

        Filesize

        4KB

      • memory/1500-11-0x00000000023E0000-0x00000000023F1000-memory.dmp

        Filesize

        68KB

      • memory/1500-12-0x0000000003590000-0x00000000035CB000-memory.dmp

        Filesize

        236KB

      • memory/4500-9-0x000001B08A7C0000-0x000001B08A7E9000-memory.dmp

        Filesize

        164KB

      • memory/4500-10-0x000001B08AA60000-0x000001B08AA61000-memory.dmp

        Filesize

        4KB

      • memory/4500-13-0x000001B08A7C0000-0x000001B08A7E9000-memory.dmp

        Filesize

        164KB