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Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/08/2024, 08:11

General

  • Target

    d738de20f1b0513baae347f327f15490b9a7683b32bd92a437d5b4acb14b3ea9.exe

  • Size

    868KB

  • MD5

    c2038d835c4482b3705ff2de5d503c0e

  • SHA1

    5341cc90da38110c9335c96070852c1191428294

  • SHA256

    d738de20f1b0513baae347f327f15490b9a7683b32bd92a437d5b4acb14b3ea9

  • SHA512

    96b32a52ec76676f2c7149be930dc9fb450c1af097f7d34ba2c44218a34b11141e2bed848a50ce2f4c556df6895da07ddcb3b823122e24d7fd493081800331aa

  • SSDEEP

    12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkm/R:KI02x+LXHqB8aErPqCbR

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.

  • 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\d738de20f1b0513baae347f327f15490b9a7683b32bd92a437d5b4acb14b3ea9.exe
    "C:\Users\Admin\AppData\Local\Temp\d738de20f1b0513baae347f327f15490b9a7683b32bd92a437d5b4acb14b3ea9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1344
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4064
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 596
        2⤵
        • Program crash
        PID:1164
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 568
        2⤵
        • Program crash
        PID:4664
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4488 -ip 4488
      1⤵
        PID:2420
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4488 -ip 4488
        1⤵
          PID:1652

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1344-9-0x000001F537FC0000-0x000001F537FC1000-memory.dmp

          Filesize

          4KB

        • memory/1344-10-0x000001F537F80000-0x000001F537FA9000-memory.dmp

          Filesize

          164KB

        • memory/4488-0-0x00000000025A0000-0x00000000025DF000-memory.dmp

          Filesize

          252KB

        • memory/4488-5-0x00000000025E0000-0x000000000261A000-memory.dmp

          Filesize

          232KB

        • memory/4488-6-0x00000000025E0000-0x000000000261A000-memory.dmp

          Filesize

          232KB

        • memory/4488-4-0x00000000023C0000-0x00000000023FC000-memory.dmp

          Filesize

          240KB

        • memory/4488-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/4488-7-0x0000000002400000-0x0000000002401000-memory.dmp

          Filesize

          4KB

        • memory/4488-11-0x00000000006F0000-0x0000000000701000-memory.dmp

          Filesize

          68KB

        • memory/4488-12-0x00000000025E0000-0x000000000261A000-memory.dmp

          Filesize

          232KB