Analysis

  • max time kernel
    133s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2024 17:01

General

  • Target

    7054dbdb37743faa93d7d6c6a25773cddb41f1577641993978e933f4339fa495.exe

  • Size

    516KB

  • MD5

    a43cfc6f31d7539af5b324f3171a103d

  • SHA1

    cf329859bccd8767ed8039a7951bcaf89e5efee7

  • SHA256

    7054dbdb37743faa93d7d6c6a25773cddb41f1577641993978e933f4339fa495

  • SHA512

    312c48e9920f75fd7257a080a874e6337ce063502c7e801ff52f66f387feabb315c38e99f07a0c7d4c5f8bd22349d246241537c0ef3ebbc389b5e19bbbddfbe1

  • SSDEEP

    12288:cbVMh0tRyr3W3SmniM+uwkMx8nXoTT0WJZmo:WMh0tRyQ3lY8X2xJZmo

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot153

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\7054dbdb37743faa93d7d6c6a25773cddb41f1577641993978e933f4339fa495.exe
    "C:\Users\Admin\AppData\Local\Temp\7054dbdb37743faa93d7d6c6a25773cddb41f1577641993978e933f4339fa495.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4676
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4884
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4960
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4676 -s 576
        2⤵
        • Program crash
        PID:2452
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4676 -ip 4676
      1⤵
        PID:4068

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4676-0-0x0000000002640000-0x000000000267F000-memory.dmp

        Filesize

        252KB

      • memory/4676-4-0x00000000007D0000-0x000000000080C000-memory.dmp

        Filesize

        240KB

      • memory/4676-5-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/4676-6-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/4676-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/4676-7-0x0000000000810000-0x0000000000811000-memory.dmp

        Filesize

        4KB

      • memory/4676-11-0x0000000000790000-0x00000000007A3000-memory.dmp

        Filesize

        76KB

      • memory/4676-12-0x0000000002680000-0x00000000026BB000-memory.dmp

        Filesize

        236KB

      • memory/4884-9-0x0000023E6E160000-0x0000023E6E161000-memory.dmp

        Filesize

        4KB

      • memory/4884-10-0x0000023E6E120000-0x0000023E6E149000-memory.dmp

        Filesize

        164KB