Analysis

  • max time kernel
    150s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    15-05-2022 21:53

General

  • Target

    9b07e62a1aa6ed1501b0a113b998257d2fe3d7b6ad789e1bb323a23806c7e3de.dll

  • Size

    298KB

  • MD5

    9e80c57e3e43b2a848993477c2e87bd8

  • SHA1

    cefe319e5ed3c28ea808f4b5286df85fbfd227a5

  • SHA256

    9b07e62a1aa6ed1501b0a113b998257d2fe3d7b6ad789e1bb323a23806c7e3de

  • SHA512

    0eedd412fff54716154c435285cd5aa754b9c3f02865b4cbdbb66d15592992d4a336ee770fc29bddd9b22dca12b0752b4895b927628b901fc67a0c8048316c48

Malware Config

Extracted

Family

trickbot

Version

1000513

Botnet

chil108

C2

51.89.177.20:443

194.5.249.174:443

107.174.196.242:443

185.205.209.241:443

82.146.46.220:443

5.34.178.126:443

212.22.70.65:443

195.123.241.90:443

185.164.32.214:443

198.46.198.139:443

195.123.241.187:443

86.104.194.116:443

195.123.240.252:443

185.164.32.215:443

45.148.120.195:443

45.138.158.32:443

5.149.253.99:443

92.62.65.163:449

88.247.212.56:449

180.211.170.214:449

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Templ.dll packer 3 IoCs

    Detects Templ.dll packer which usually loads Trickbot.

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9b07e62a1aa6ed1501b0a113b998257d2fe3d7b6ad789e1bb323a23806c7e3de.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1456
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\9b07e62a1aa6ed1501b0a113b998257d2fe3d7b6ad789e1bb323a23806c7e3de.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1772
      • C:\Windows\system32\wermgr.exe
        C:\Windows\system32\wermgr.exe
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2580

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1772-130-0x0000000000000000-mapping.dmp
  • memory/1772-131-0x0000000000AD0000-0x0000000000B07000-memory.dmp
    Filesize

    220KB

  • memory/1772-135-0x0000000000C40000-0x0000000000C76000-memory.dmp
    Filesize

    216KB

  • memory/1772-138-0x0000000000A90000-0x0000000000AC5000-memory.dmp
    Filesize

    212KB

  • memory/1772-140-0x0000000000C80000-0x0000000000CC1000-memory.dmp
    Filesize

    260KB

  • memory/2580-139-0x0000000000000000-mapping.dmp
  • memory/2580-141-0x000002E809920000-0x000002E809947000-memory.dmp
    Filesize

    156KB