Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2024, 14:56

General

  • Target

    c0e07efbb0dd361490426661fe992f6f.dll

  • Size

    692KB

  • MD5

    c0e07efbb0dd361490426661fe992f6f

  • SHA1

    cf313578cee3999767c43dd28c77835957c033c6

  • SHA256

    7c9f494ed4397ccedb3d5c8a10235669a31ae7eb79423b6fa785d141cb6d183d

  • SHA512

    3690eaf62405f4bc1ae50c6f2ca6814cd26d529417cbf653f049a96537eab156d420161a93f223048763a5153d84c654236101fb8ecd7b51b9143e0b128f10bb

  • SSDEEP

    6144:53v6kfEPxw1S5sEMeJJFoZbNFcI+rvezdKH5FYMkxsZSdTs8Xc5n4:5/BEP+Qy7eJJa2qKZFhkxsZSdw8Xc5n

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

rob116

C2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c0e07efbb0dd361490426661fe992f6f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c0e07efbb0dd361490426661fe992f6f.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1792
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2736
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2636

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1792-0-0x0000000000310000-0x000000000034B000-memory.dmp

            Filesize

            236KB

          • memory/1792-2-0x0000000000190000-0x00000000001C8000-memory.dmp

            Filesize

            224KB

          • memory/1792-5-0x0000000000390000-0x00000000003C9000-memory.dmp

            Filesize

            228KB

          • memory/1792-8-0x0000000000560000-0x0000000000597000-memory.dmp

            Filesize

            220KB

          • memory/1792-11-0x0000000000AB0000-0x0000000000AF4000-memory.dmp

            Filesize

            272KB

          • memory/1792-12-0x0000000000240000-0x0000000000241000-memory.dmp

            Filesize

            4KB

          • memory/1792-13-0x0000000000210000-0x0000000000213000-memory.dmp

            Filesize

            12KB

          • memory/1792-16-0x0000000000AB0000-0x0000000000AF4000-memory.dmp

            Filesize

            272KB

          • memory/1792-17-0x0000000000210000-0x0000000000213000-memory.dmp

            Filesize

            12KB

          • memory/2636-14-0x0000000000110000-0x0000000000111000-memory.dmp

            Filesize

            4KB

          • memory/2636-15-0x0000000000060000-0x0000000000088000-memory.dmp

            Filesize

            160KB

          • memory/2636-18-0x0000000000060000-0x0000000000088000-memory.dmp

            Filesize

            160KB