Analysis

  • max time kernel
    54s
  • max time network
    97s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    27-07-2021 12:05

General

  • Target

    c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6.exe

  • Size

    574KB

  • MD5

    fbce581748b0bc085cf3742c7f4e5859

  • SHA1

    a624dd7766eab090e47ae0d97de8d7ef2dd0440c

  • SHA256

    c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6

  • SHA512

    912ba02f3ddc00c82d1bf495dac086cc3d5d67c27aa184045131b32c1f832bd1bab3854845858e16c11f8f1b09b11e2c43cc5ea59b3750203aab11c3bae01a2a

Malware Config

Extracted

Family

lokibot

C2

http://185.227.139.18/dsaicosaicasdi.php/4VhkXKQmUI30m

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • suricata: ET MALWARE LokiBot Checkin
  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6.exe
    "C:\Users\Admin\AppData\Local\Temp\c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ETjFcI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp692E.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:824
    • C:\Users\Admin\AppData\Local\Temp\c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6.exe
      "C:\Users\Admin\AppData\Local\Temp\c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6.exe"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:1480

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp692E.tmp
    MD5

    1700e2456b4ac3dfe62a5fde11ce1f60

    SHA1

    17e98705e45afed39963e194676d2cd65bc36920

    SHA256

    fdffe4ab1fdde9ad40a99dce267e6e11c36836851c14f55c6036c0a7b8d494b4

    SHA512

    948b4d7684b3a1df1f5c6c83ac7996559eeac492c0cb61df67e453267fdf51c0baa2b43f696739489b72b46e7b334104bae63ada3e6e561920287cc5eaf3f97d

  • memory/824-66-0x0000000000000000-mapping.dmp
  • memory/1480-69-0x00000000004139DE-mapping.dmp
  • memory/1480-68-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1480-70-0x0000000074FB1000-0x0000000074FB3000-memory.dmp
    Filesize

    8KB

  • memory/1480-71-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1996-60-0x0000000000C10000-0x0000000000C11000-memory.dmp
    Filesize

    4KB

  • memory/1996-62-0x0000000004850000-0x0000000004851000-memory.dmp
    Filesize

    4KB

  • memory/1996-63-0x0000000000210000-0x000000000021B000-memory.dmp
    Filesize

    44KB

  • memory/1996-64-0x0000000005370000-0x00000000053D5000-memory.dmp
    Filesize

    404KB

  • memory/1996-65-0x00000000006E0000-0x0000000000701000-memory.dmp
    Filesize

    132KB