Resubmissions

15-08-2024 00:08

240815-ae1ysstcmd 10

13-08-2024 14:38

240813-rz4c4aygmd 10

Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-08-2024 14:38

General

  • Target

    9382fdcbe69f93550904159260f05999_JaffaCakes118.exe

  • Size

    436KB

  • MD5

    9382fdcbe69f93550904159260f05999

  • SHA1

    b3206e970a142f3ccc3794a03b4b7bb0354e0daa

  • SHA256

    952d024f7fffd0cffa1772bdbfadad0e936018bd334191fa611e844c91b47c26

  • SHA512

    65abcbe85b0133b4f6033269387639a9e536db7faef425b0f301d967ba11e3ed28dddcfcf6d5469bf75816c78c50ebbc983aea0dce069cca31d56de6951546c9

  • SSDEEP

    6144:pkVJ67JhvuoosbJhMZnctQTFE4QbXU9CkDotFMcMNBlNtEKLtc:pkVJIDvZrlOFfQbXU9s79MNBjKotc

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.

  • 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\9382fdcbe69f93550904159260f05999_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9382fdcbe69f93550904159260f05999_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:808
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4864
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4780
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 808 -s 812
        2⤵
        • Program crash
        PID:1268
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 808 -ip 808
      1⤵
        PID:4520

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/808-4-0x0000000003240000-0x000000000327B000-memory.dmp

        Filesize

        236KB

      • memory/808-0-0x0000000002590000-0x00000000025CF000-memory.dmp

        Filesize

        252KB

      • memory/808-6-0x0000000003240000-0x000000000327B000-memory.dmp

        Filesize

        236KB

      • memory/808-5-0x0000000002430000-0x000000000246C000-memory.dmp

        Filesize

        240KB

      • memory/808-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/808-7-0x0000000002310000-0x0000000002311000-memory.dmp

        Filesize

        4KB

      • memory/808-11-0x00000000022D0000-0x00000000022E1000-memory.dmp

        Filesize

        68KB

      • memory/808-12-0x0000000003240000-0x000000000327B000-memory.dmp

        Filesize

        236KB

      • memory/4864-9-0x000001254C600000-0x000001254C601000-memory.dmp

        Filesize

        4KB

      • memory/4864-10-0x000001254C460000-0x000001254C489000-memory.dmp

        Filesize

        164KB

      • memory/4864-13-0x000001254C460000-0x000001254C489000-memory.dmp

        Filesize

        164KB