Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-09-2024 23:30

General

  • Target

    533c1657541b3578c727c00e8b39cacfa4dffd4e4c61f72038c3f70ba8a4e5ce.exe

  • Size

    868KB

  • MD5

    cf8ae1f474040b9fa020a355d17625b6

  • SHA1

    1e4f7523fcac435e31607e11f2fb39a6f2f8e7c4

  • SHA256

    533c1657541b3578c727c00e8b39cacfa4dffd4e4c61f72038c3f70ba8a4e5ce

  • SHA512

    d459523f8e18adf15a5f081011deb1c07c99a2cb4018ce113261017c9c86cfaf0135d6ed25d2a6c4795ac8f8cfe0e656d6cc4ba688be29cc90ec030a64ee4664

  • SSDEEP

    12288:DEMkCMMFkUED6ANs4ZD9V63Az2hPmy+khUzJUd/C:m+ED6+xZzkmii8C

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\533c1657541b3578c727c00e8b39cacfa4dffd4e4c61f72038c3f70ba8a4e5ce.exe
    "C:\Users\Admin\AppData\Local\Temp\533c1657541b3578c727c00e8b39cacfa4dffd4e4c61f72038c3f70ba8a4e5ce.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3016
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2020
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1900
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 584
        2⤵
        • Program crash
        PID:5060
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 584
        2⤵
        • Program crash
        PID:2760
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3016 -ip 3016
      1⤵
        PID:928
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3016 -ip 3016
        1⤵
          PID:4892

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2020-10-0x00000288C2600000-0x00000288C2601000-memory.dmp

          Filesize

          4KB

        • memory/2020-9-0x00000288C2470000-0x00000288C2499000-memory.dmp

          Filesize

          164KB

        • memory/2020-13-0x00000288C2470000-0x00000288C2499000-memory.dmp

          Filesize

          164KB

        • memory/3016-0-0x0000000002580000-0x00000000025BF000-memory.dmp

          Filesize

          252KB

        • memory/3016-6-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

          Filesize

          232KB

        • memory/3016-4-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

          Filesize

          232KB

        • memory/3016-5-0x0000000002420000-0x000000000245C000-memory.dmp

          Filesize

          240KB

        • memory/3016-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/3016-7-0x00000000025D0000-0x00000000025D1000-memory.dmp

          Filesize

          4KB

        • memory/3016-11-0x00000000023E0000-0x00000000023F1000-memory.dmp

          Filesize

          68KB

        • memory/3016-12-0x0000000003CC0000-0x0000000003CFA000-memory.dmp

          Filesize

          232KB