Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • 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 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 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:1732
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HZJUoSTieh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA007.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1644
    • C:\Users\Admin\AppData\Local\Temp\a222f23b44ac7af5cbac74e3f60643e232ed63d8a79162d58084f5fcce5dfd52.exe
      "{path}"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:556

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\tmpA007.tmp
    MD5

    ad3b25d2c8a6e1d7d5d20733d84a620c

    SHA1

    0f21249c84492709571ec2256645c3a50151350d

    SHA256

    ca7f940cee82c39f0cdd07e357ea9841d841a1c813b8efb734f4e529ca5ee147

    SHA512

    9dbdd033a1e9fb0d8bf793e38dc91835f41f25a8956c83fc76c965f6be072cdb7ab4d0953363449c22ce84156966920f9d1f3f4904c783e0e6c96349b44b2f59

  • memory/556-67-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/556-68-0x00000000004139DE-mapping.dmp
  • memory/556-69-0x0000000075161000-0x0000000075163000-memory.dmp
    Filesize

    8KB

  • memory/556-70-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1644-65-0x0000000000000000-mapping.dmp
  • memory/1732-59-0x00000000012E0000-0x00000000012E1000-memory.dmp
    Filesize

    4KB

  • memory/1732-61-0x0000000004AE0000-0x0000000004AE1000-memory.dmp
    Filesize

    4KB

  • memory/1732-62-0x00000000003D0000-0x00000000003D2000-memory.dmp
    Filesize

    8KB

  • memory/1732-63-0x0000000007340000-0x00000000073A6000-memory.dmp
    Filesize

    408KB

  • memory/1732-64-0x0000000000CC0000-0x0000000000CDD000-memory.dmp
    Filesize

    116KB