Analysis

  • max time kernel
    55s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • 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: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6.exe
    "C:\Users\Admin\AppData\Local\Temp\c9f200f2d880906c47c6a9c36a16b7a42851e62b27d531f7066651b6932a7aa6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ETjFcI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1ED3.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1348
    • 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:3172

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\tmp1ED3.tmp
    MD5

    8f9c854cd6c8c45701d9a67eb57c0307

    SHA1

    be926dd2e1929a2e010cce3d459b22eb5d5c4f53

    SHA256

    cb0a7494ade1b7710019988473b9a1f85a18449fc01f718fabb080943e0fea86

    SHA512

    be6c62db849517fe8894db054dfe088a355f9aeca9250eb84d955289e8ba87c9c51eae741e78c4858cc2ba57c15c893a25c31ab251a27a2ba583624b5f8e60de

  • memory/1348-124-0x0000000000000000-mapping.dmp
  • memory/2016-118-0x0000000004B90000-0x0000000004B91000-memory.dmp
    Filesize

    4KB

  • memory/2016-114-0x0000000000130000-0x0000000000131000-memory.dmp
    Filesize

    4KB

  • memory/2016-119-0x0000000004A90000-0x0000000004A91000-memory.dmp
    Filesize

    4KB

  • memory/2016-120-0x0000000004950000-0x00000000049E2000-memory.dmp
    Filesize

    584KB

  • memory/2016-121-0x0000000004440000-0x000000000444B000-memory.dmp
    Filesize

    44KB

  • memory/2016-122-0x0000000007070000-0x00000000070D5000-memory.dmp
    Filesize

    404KB

  • memory/2016-123-0x00000000070E0000-0x0000000007101000-memory.dmp
    Filesize

    132KB

  • memory/2016-117-0x00000000049F0000-0x00000000049F1000-memory.dmp
    Filesize

    4KB

  • memory/2016-116-0x0000000004FF0000-0x0000000004FF1000-memory.dmp
    Filesize

    4KB

  • memory/3172-126-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3172-127-0x00000000004139DE-mapping.dmp
  • memory/3172-128-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB