Analysis

  • max time kernel
    60s
  • max time network
    120s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    27-07-2021 12:09

General

  • Target

    triage_dropped_file.exe

  • Size

    566KB

  • MD5

    66da45ed268a07990768ee03d70e4502

  • SHA1

    3cef4bb7af1179eabd38cd1e1989dc9c41f5c69c

  • SHA256

    b90e3f203d5736096b41b710e1fa0ab10f26025e84e4fcf1e4bc760a0306ed72

  • SHA512

    ffb07451f68ac863c803407d5081f07aec97824cbe15390b4e658e4f455b2635769f53d375d497aa4e493364458b8f85aa6539e45dbaa31aab4cca347e0f0ee9

Malware Config

Extracted

Family

lokibot

C2

http://185.227.139.18/dsaicosaicasdi.php/jRbn3g7uWVTsx

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
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe
    "C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:656
    • C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe
      "C:\Users\Admin\AppData\Local\Temp\triage_dropped_file.exe"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:1480

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/656-114-0x00000000008C0000-0x00000000008C1000-memory.dmp
    Filesize

    4KB

  • memory/656-116-0x0000000005760000-0x0000000005761000-memory.dmp
    Filesize

    4KB

  • memory/656-117-0x00000000051A0000-0x00000000051A1000-memory.dmp
    Filesize

    4KB

  • memory/656-118-0x0000000005260000-0x0000000005261000-memory.dmp
    Filesize

    4KB

  • memory/656-119-0x0000000005260000-0x000000000575E000-memory.dmp
    Filesize

    5.0MB

  • memory/656-120-0x0000000005170000-0x0000000005171000-memory.dmp
    Filesize

    4KB

  • memory/656-121-0x0000000002BE0000-0x0000000002BEB000-memory.dmp
    Filesize

    44KB

  • memory/656-122-0x00000000077D0000-0x0000000007836000-memory.dmp
    Filesize

    408KB

  • memory/656-123-0x0000000007840000-0x0000000007861000-memory.dmp
    Filesize

    132KB

  • memory/1480-124-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1480-125-0x00000000004139DE-mapping.dmp
  • memory/1480-126-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB