Analysis

  • max time kernel
    134s
  • max time network
    132s
  • 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 08:25

General

  • Target

    987135bd4d26b44b5d6eb78e6e1b7d78f37134a55d16a89ba1ad196c1b3e0ea0.exe

  • Size

    868KB

  • MD5

    66788b6ed9f832e002d0769fed025a31

  • SHA1

    85f68eb378d2759b0cb638c3edb26b16f2c120c0

  • SHA256

    987135bd4d26b44b5d6eb78e6e1b7d78f37134a55d16a89ba1ad196c1b3e0ea0

  • SHA512

    b936794aa10772aa2fe85d6dfeb1233bd838b7103c23853aced3fac04cac4ee3c490d15ad566a567882bbee91f8b864d1a1f2cf278b17564579d8cd40f0d8fb1

  • SSDEEP

    12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkJ/OA:KI02x+LXHqB8aErPqCC7

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib166

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.

  • 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\987135bd4d26b44b5d6eb78e6e1b7d78f37134a55d16a89ba1ad196c1b3e0ea0.exe
    "C:\Users\Admin\AppData\Local\Temp\987135bd4d26b44b5d6eb78e6e1b7d78f37134a55d16a89ba1ad196c1b3e0ea0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1068
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3932
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:232

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1068-0-0x0000000003CA0000-0x0000000003CDF000-memory.dmp

      Filesize

      252KB

    • memory/1068-5-0x0000000003CE0000-0x0000000003D1A000-memory.dmp

      Filesize

      232KB

    • memory/1068-6-0x0000000003CE0000-0x0000000003D1A000-memory.dmp

      Filesize

      232KB

    • memory/1068-3-0x0000000003B60000-0x0000000003B9C000-memory.dmp

      Filesize

      240KB

    • memory/1068-8-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/1068-7-0x0000000002440000-0x0000000002441000-memory.dmp

      Filesize

      4KB

    • memory/1068-11-0x0000000003CE0000-0x0000000003D1A000-memory.dmp

      Filesize

      232KB

    • memory/1068-12-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/1068-13-0x00000000022E0000-0x00000000022F1000-memory.dmp

      Filesize

      68KB

    • memory/3932-9-0x000001C7C50F0000-0x000001C7C5119000-memory.dmp

      Filesize

      164KB

    • memory/3932-10-0x000001C7C5200000-0x000001C7C5201000-memory.dmp

      Filesize

      4KB

    • memory/3932-14-0x000001C7C50F0000-0x000001C7C5119000-memory.dmp

      Filesize

      164KB