Analysis

  • max time kernel
    40s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    24-06-2021 12:07

General

  • Target

    a222f23b44ac7af5cbac74e3f60643e232ed63d8a79162d58084f5fcce5dfd52.exe

  • Size

    1.4MB

  • MD5

    9765acf7509b0800d88d96a629c0cc24

  • SHA1

    41ca7dd1724c8a4f880c6c9094debdf3796c3c51

  • SHA256

    a222f23b44ac7af5cbac74e3f60643e232ed63d8a79162d58084f5fcce5dfd52

  • SHA512

    c13cfc90c81b4d22389854d5514cc6f2f4e37cec6205c52e2cf40373345963f62bb76650bcf7d67813382cb2e5aa5e88c44b2ea3d1c527a5b1d61546fc2f74a6

Malware Config

Extracted

Family

lokibot

C2

http://63.141.228.141/32.php/3V16BrI6suXPx

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.

  • 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 4 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\a222f23b44ac7af5cbac74e3f60643e232ed63d8a79162d58084f5fcce5dfd52.exe
    "C:\Users\Admin\AppData\Local\Temp\a222f23b44ac7af5cbac74e3f60643e232ed63d8a79162d58084f5fcce5dfd52.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4048
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HZJUoSTieh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A51.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3228
    • C:\Users\Admin\AppData\Local\Temp\a222f23b44ac7af5cbac74e3f60643e232ed63d8a79162d58084f5fcce5dfd52.exe
      "{path}"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:856

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\tmp9A51.tmp
    MD5

    4e12c3ade6ddbcd886a7505731c10d44

    SHA1

    4797ed935fc36bc484dd3027790387db6f42943e

    SHA256

    5fa44d5def3855dfe7e62592607a8ee293df2098f464b9b5eb8e0ab4ddb5a593

    SHA512

    e3882b77003f5e3738f4a6c50eed501f015c89a460737dbfc5e0a1de3b212028f9320b498a73e1bbe635862cc99bb7d8dbe5ad3203167d7d427db06bf71d85cc

  • memory/856-128-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/856-127-0x00000000004139DE-mapping.dmp
  • memory/856-126-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3228-124-0x0000000000000000-mapping.dmp
  • memory/4048-118-0x0000000007B60000-0x0000000007B61000-memory.dmp
    Filesize

    4KB

  • memory/4048-121-0x0000000007810000-0x0000000007811000-memory.dmp
    Filesize

    4KB

  • memory/4048-122-0x00000000097E0000-0x0000000009846000-memory.dmp
    Filesize

    408KB

  • memory/4048-123-0x0000000004C30000-0x0000000004C4D000-memory.dmp
    Filesize

    116KB

  • memory/4048-120-0x0000000007D80000-0x0000000007D82000-memory.dmp
    Filesize

    8KB

  • memory/4048-119-0x0000000007AC0000-0x0000000007AC1000-memory.dmp
    Filesize

    4KB

  • memory/4048-114-0x0000000000810000-0x0000000000811000-memory.dmp
    Filesize

    4KB

  • memory/4048-117-0x0000000007A20000-0x0000000007A21000-memory.dmp
    Filesize

    4KB

  • memory/4048-116-0x0000000007F20000-0x0000000007F21000-memory.dmp
    Filesize

    4KB