Analysis

  • max time kernel
    111s
  • max time network
    26s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 12:16

General

  • Target

    9e91c4019c91b12e04bff20bf3418ddb84e29ff54f275293b1cec9688ba18441.exe

  • Size

    444KB

  • MD5

    f856ddf2a166ec27c96922e0769d04dd

  • SHA1

    2713ab53a0488134e35e74a9e802cf5781074102

  • SHA256

    9e91c4019c91b12e04bff20bf3418ddb84e29ff54f275293b1cec9688ba18441

  • SHA512

    49ffa116a41698c87d694c9dac47859868eb5518894a0cd8f32b84d79b9145e19c938b5d925f6a47ba652268b4fec31dcdec0654d2af4c78efe164375e42d752

Malware Config

Extracted

Family

trickbot

Version

1000507

Botnet

man6

C2

51.89.115.112:443

185.141.27.225:443

151.80.212.114:443

5.182.210.178:443

188.119.113.60:443

91.235.129.199:443

185.234.72.193:443

194.5.250.200:443

185.14.29.141:443

185.99.2.197:443

185.234.72.50:443

194.5.250.201:443

108.170.61.186:443

217.12.209.159:443

185.99.2.44:443

51.89.115.108:443

164.68.120.58:443

164.132.255.19:443

148.251.185.164:443

94.250.250.69:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e91c4019c91b12e04bff20bf3418ddb84e29ff54f275293b1cec9688ba18441.exe
    "C:\Users\Admin\AppData\Local\Temp\9e91c4019c91b12e04bff20bf3418ddb84e29ff54f275293b1cec9688ba18441.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1616

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1616-59-0x0000000000060000-0x0000000000084000-memory.dmp

          Filesize

          144KB

        • memory/2024-53-0x00000000005C0000-0x00000000005EF000-memory.dmp

          Filesize

          188KB

        • memory/2024-54-0x0000000076071000-0x0000000076073000-memory.dmp

          Filesize

          8KB

        • memory/2024-55-0x0000000000340000-0x0000000000342000-memory.dmp

          Filesize

          8KB

        • memory/2024-56-0x0000000000310000-0x000000000033E000-memory.dmp

          Filesize

          184KB

        • memory/2024-58-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/2024-57-0x00000000003F0000-0x00000000003F1000-memory.dmp

          Filesize

          4KB