Analysis

  • max time kernel
    73s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    24-06-2021 13:15

General

  • Target

    RvpOjGNoeUrU5YI.exe

  • Size

    1.1MB

  • MD5

    40898897810b8ed4004003c936ac40ee

  • SHA1

    f7ce06775d627c33e53d2fe49b0dc61dc6e2f8b6

  • SHA256

    146895757ccfcc5080a9b371aade4468d1fc0c85accb4d907f6be49927c6d2c3

  • SHA512

    fd8bb723ff16c45ebe70ff2f36fc7ea5818e44f8eb02cb114f3e24a6f714ac23e050eee060f809ae5f316cd568e6e3c551fe89aa304a3f0380b58be49c180666

Malware Config

Extracted

Family

lokibot

C2

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

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 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\RvpOjGNoeUrU5YI.exe
    "C:\Users\Admin\AppData\Local\Temp\RvpOjGNoeUrU5YI.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:908
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SefcAaptyL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A0E.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1944
    • C:\Users\Admin\AppData\Local\Temp\RvpOjGNoeUrU5YI.exe
      "C:\Users\Admin\AppData\Local\Temp\RvpOjGNoeUrU5YI.exe"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:1348

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\tmp9A0E.tmp
    MD5

    10c5d1c2464423f259aaa2ebf38d545a

    SHA1

    114eee2001e8699c3cd4034c784f6119143dfea3

    SHA256

    144228a8feb279bb6efa950497dbe5a4ac70520581f572bb23ed4e6f7c4176a8

    SHA512

    94e230623fb0f49c90533fbdb1ba5b7486cd5514150058d6f8405a01983030f195f64bc49b31af36184c36babba04c7d069d7730493796486a5f69343110eb50

  • memory/908-121-0x0000000005390000-0x0000000005391000-memory.dmp
    Filesize

    4KB

  • memory/908-123-0x00000000010E0000-0x0000000001148000-memory.dmp
    Filesize

    416KB

  • memory/908-118-0x00000000051C0000-0x00000000051C1000-memory.dmp
    Filesize

    4KB

  • memory/908-119-0x00000000051C0000-0x00000000056BE000-memory.dmp
    Filesize

    5.0MB

  • memory/908-120-0x00000000052A0000-0x00000000052A1000-memory.dmp
    Filesize

    4KB

  • memory/908-114-0x0000000000770000-0x0000000000771000-memory.dmp
    Filesize

    4KB

  • memory/908-122-0x0000000005560000-0x0000000005570000-memory.dmp
    Filesize

    64KB

  • memory/908-117-0x00000000056C0000-0x00000000056C1000-memory.dmp
    Filesize

    4KB

  • memory/908-124-0x0000000001190000-0x00000000011C0000-memory.dmp
    Filesize

    192KB

  • memory/908-116-0x0000000005120000-0x0000000005121000-memory.dmp
    Filesize

    4KB

  • memory/1348-127-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1348-128-0x00000000004139DE-mapping.dmp
  • memory/1348-129-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1944-125-0x0000000000000000-mapping.dmp