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Analysis

  • max time kernel
    141s
  • 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
    04/09/2024, 14:02

General

  • Target

    e551bbe1a21628f405501aa1b1078fda98ba011f1dbcbf1368237d4505ac0602.exe

  • Size

    868KB

  • MD5

    9fdb0d34d0757525effa7b42b1aafd22

  • SHA1

    ebc8d45c4ee803e6cf21d8ea1d0dd7bfa1eaf2e9

  • SHA256

    e551bbe1a21628f405501aa1b1078fda98ba011f1dbcbf1368237d4505ac0602

  • SHA512

    f652121186d8bb33548e261e4a63c1f4be6aa645038859b1db59da57aa10c2a752455b187162e11e0072e6ef583d295bd83c887cc649a8edf3667e482c426190

  • SSDEEP

    12288:DEMkCMMFkUED6ANs4ZD9V63Az2hPmy+khUzJUt/k:m+ED6+xZzkmiiAk

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\e551bbe1a21628f405501aa1b1078fda98ba011f1dbcbf1368237d4505ac0602.exe
    "C:\Users\Admin\AppData\Local\Temp\e551bbe1a21628f405501aa1b1078fda98ba011f1dbcbf1368237d4505ac0602.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2684
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2232
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 592
        2⤵
        • Program crash
        PID:4696
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 620
        2⤵
        • Program crash
        PID:2980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2068 -ip 2068
      1⤵
        PID:1112
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2068 -ip 2068
        1⤵
          PID:2964

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2068-6-0x0000000002540000-0x000000000257A000-memory.dmp

          Filesize

          232KB

        • memory/2068-5-0x0000000002430000-0x000000000246C000-memory.dmp

          Filesize

          240KB

        • memory/2068-4-0x0000000002540000-0x000000000257A000-memory.dmp

          Filesize

          232KB

        • memory/2068-0-0x0000000002500000-0x000000000253F000-memory.dmp

          Filesize

          252KB

        • memory/2068-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/2068-7-0x0000000000810000-0x0000000000811000-memory.dmp

          Filesize

          4KB

        • memory/2068-11-0x00000000007D0000-0x00000000007E1000-memory.dmp

          Filesize

          68KB

        • memory/2068-12-0x0000000002540000-0x000000000257A000-memory.dmp

          Filesize

          232KB

        • memory/2684-10-0x000001C0697C0000-0x000001C0697E9000-memory.dmp

          Filesize

          164KB

        • memory/2684-9-0x000001C0698E0000-0x000001C0698E1000-memory.dmp

          Filesize

          4KB