Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/09/2024, 03:39

General

  • Target
    5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe
  • Size 616KB
  • Sample240902-d7v5ss1gre
  • SHA256 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • trickbot

Version
  • 100019

Botnet
  • top138

C2
  • 65.152.201.203:443

  • 185.56.175.122:443

  • 46.99.175.217:443

  • 179.189.229.254:443

  • 46.99.175.149:443

  • 181.129.167.82:443

  • 216.166.148.187:443

  • 46.99.188.223:443

  • 128.201.76.252:443

  • 62.99.79.77:443

  • 60.51.47.65:443

  • 24.162.214.166:443

  • 45.36.99.184:443

  • 97.83.40.67:443

  • 184.74.99.214:443

  • 103.105.254.17:443

  • 62.99.76.213:443

  • 82.159.149.52:443

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\5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe
    "C:\Users\Admin\AppData\Local\Temp\5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3712
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4260
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3180
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 556
        2⤵
        • Program crash
        PID:4760
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3712 -ip 3712
      1⤵
        PID:1004

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            memory/3712-0-0x0000000002660000-0x00000000026A0000-memory.dmp

            memory/3712-4-0x0000000002510000-0x000000000254D000-memory.dmp

            memory/3712-5-0x00000000026A0000-0x00000000026DB000-memory.dmp

            memory/3712-6-0x00000000026A0000-0x00000000026DB000-memory.dmp

            memory/3712-8-0x0000000010000000-0x0000000010003000-memory.dmp

            memory/3712-7-0x00000000022E0000-0x00000000022E1000-memory.dmp

            memory/3712-11-0x0000000002210000-0x0000000002221000-memory.dmp

            memory/3712-12-0x00000000026A0000-0x00000000026DB000-memory.dmp

            memory/4260-9-0x00000243A80F0000-0x00000243A8119000-memory.dmp

            memory/4260-10-0x00000243A8280000-0x00000243A8281000-memory.dmp

            memory/4260-13-0x00000243A80F0000-0x00000243A8119000-memory.dmp