Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/03/2025, 11:09

General

  • Target

    832c7db5dd7b231781d1ce6bf95a5d5f91c09dd8e3b4ed6573364c2d74d8f2a1.exe

  • Size

    5.1MB

  • MD5

    5759d4f2af3c70fee1d4f33380461938

  • SHA1

    e253f507588a30db2058d0f4129afd1b54624ecc

  • SHA256

    832c7db5dd7b231781d1ce6bf95a5d5f91c09dd8e3b4ed6573364c2d74d8f2a1

  • SHA512

    3e930a2f8a108a8e678bd1c1213f6e0698ab58a8b88f66314ad1379501d7affec057e878fe47a671a6542145e61f155c7babb5bccd3b24b95b84fa6a7a9abbd2

  • SSDEEP

    12288:WqdSM+6VtOP2ke4Hs/r7o0BpigIo+LOom7VEUmhjJC:7tlVtOEz/JIhL8xZmh8

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot162

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.

  • Trickbot family
  • 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\832c7db5dd7b231781d1ce6bf95a5d5f91c09dd8e3b4ed6573364c2d74d8f2a1.exe
    "C:\Users\Admin\AppData\Local\Temp\832c7db5dd7b231781d1ce6bf95a5d5f91c09dd8e3b4ed6573364c2d74d8f2a1.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3188
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:5452
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1552
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3188 -s 616
        2⤵
        • Program crash
        PID:5228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3188 -ip 3188
      1⤵
        PID:4996

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3188-0-0x0000000000400000-0x0000000000498000-memory.dmp

        Filesize

        608KB

      • memory/3188-5-0x0000000002480000-0x00000000024BC000-memory.dmp

        Filesize

        240KB

      • memory/3188-1-0x00000000024D0000-0x000000000250F000-memory.dmp

        Filesize

        252KB

      • memory/3188-7-0x0000000002740000-0x000000000277B000-memory.dmp

        Filesize

        236KB

      • memory/3188-6-0x0000000002740000-0x000000000277B000-memory.dmp

        Filesize

        236KB

      • memory/3188-9-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3188-8-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

        Filesize

        4KB

      • memory/3188-12-0x0000000000B60000-0x0000000000B71000-memory.dmp

        Filesize

        68KB

      • memory/3188-13-0x0000000000400000-0x0000000000498000-memory.dmp

        Filesize

        608KB

      • memory/3188-14-0x0000000002740000-0x000000000277B000-memory.dmp

        Filesize

        236KB

      • memory/5452-11-0x000001EBEB090000-0x000001EBEB0B9000-memory.dmp

        Filesize

        164KB

      • memory/5452-10-0x000001EBEB320000-0x000001EBEB321000-memory.dmp

        Filesize

        4KB