Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 23:49

General

  • Target
    64c0c7c58bef4e8b9d8e678c38dcad0b904615ccf566a98e7df5e135b2df5937.exe
  • Size 868KB
  • Sample240830-3t6rtatbnb
  • SHA256 64c0c7c58bef4e8b9d8e678c38dcad0b904615ccf566a98e7df5e135b2df5937
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • trickbot

Version
  • 2000035

Botnet
  • tot166

C2
  • 36.91.117.231:443

  • 36.89.228.201:443

  • 103.75.32.173:443

  • 45.115.172.105:443

  • 36.95.23.89:443

  • 103.123.86.104:443

  • 202.65.119.162:443

  • 202.9.121.143:443

  • 139.255.65.170:443

  • 110.172.137.20:443

  • 103.146.232.154:443

  • 36.91.88.164:443

  • 103.47.170.131:443

  • 122.117.90.133:443

  • 103.9.188.78:443

  • 210.2.149.202:443

  • 118.91.190.42:443

  • 117.222.61.115:443

  • 117.222.57.92:443

  • 136.228.128.21:443

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 2 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\64c0c7c58bef4e8b9d8e678c38dcad0b904615ccf566a98e7df5e135b2df5937.exe
    "C:\Users\Admin\AppData\Local\Temp\64c0c7c58bef4e8b9d8e678c38dcad0b904615ccf566a98e7df5e135b2df5937.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3556
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2184
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:5048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3556 -s 600
        2⤵
        • Program crash
        PID:4672
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3556 -s 624
        2⤵
        • Program crash
        PID:2352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3556 -ip 3556
      1⤵
        PID:2060
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3556 -ip 3556
        1⤵
          PID:2692

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              memory/2184-9-0x00000218152B0000-0x00000218152B1000-memory.dmp

              memory/2184-10-0x0000021815150000-0x0000021815179000-memory.dmp

              memory/3556-5-0x0000000003CF0000-0x0000000003D2A000-memory.dmp

              memory/3556-4-0x0000000002530000-0x000000000256C000-memory.dmp

              memory/3556-6-0x0000000003CF0000-0x0000000003D2A000-memory.dmp

              memory/3556-0-0x0000000002690000-0x00000000026CF000-memory.dmp

              memory/3556-8-0x0000000010000000-0x0000000010003000-memory.dmp

              memory/3556-7-0x00000000026D0000-0x00000000026D1000-memory.dmp

              memory/3556-11-0x0000000002380000-0x0000000002391000-memory.dmp

              memory/3556-12-0x0000000003CF0000-0x0000000003D2A000-memory.dmp