Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2024, 10:49

General

  • Target
    1380a0bb66f92cdf58a032e2c9f344ff3b199e5262b7449a38ff9d33a73043f0.exe
  • Size 436KB
  • Sample240901-mw29eaydkn
  • SHA256 1380a0bb66f92cdf58a032e2c9f344ff3b199e5262b7449a38ff9d33a73043f0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • trickbot

Version
  • 2000035

Botnet
  • tot164

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 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\1380a0bb66f92cdf58a032e2c9f344ff3b199e5262b7449a38ff9d33a73043f0.exe
    "C:\Users\Admin\AppData\Local\Temp\1380a0bb66f92cdf58a032e2c9f344ff3b199e5262b7449a38ff9d33a73043f0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:876
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1520
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2040
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 588
        2⤵
        • Program crash
        PID:4432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 876 -ip 876
      1⤵
        PID:2216

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            memory/876-0-0x00000000023A0000-0x00000000023DF000-memory.dmp

            memory/876-4-0x00000000021E0000-0x000000000221C000-memory.dmp

            memory/876-5-0x00000000023E0000-0x000000000241B000-memory.dmp

            memory/876-6-0x00000000023E0000-0x000000000241B000-memory.dmp

            memory/876-8-0x0000000010000000-0x0000000010003000-memory.dmp

            memory/876-7-0x00000000021C0000-0x00000000021C1000-memory.dmp

            memory/876-11-0x0000000002190000-0x00000000021A1000-memory.dmp

            memory/876-12-0x00000000023E0000-0x000000000241B000-memory.dmp

            memory/1520-9-0x000001AB07F50000-0x000001AB07F51000-memory.dmp

            memory/1520-10-0x000001AB07CB0000-0x000001AB07CD9000-memory.dmp