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Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2023, 18:11

General

  • Target

    gunzipped.exe

  • Size

    552KB

  • MD5

    fc36cd1e8398a2a80c73adb216e1467f

  • SHA1

    8b23327b0cc9a846d4403a804a4ba510595072fe

  • SHA256

    8711e0e6e3e5e0b15d2998e1a5cd6843d5e6778109b74d6c68679880318b3cd4

  • SHA512

    f592350506b79331137f807ee3f081cad911f4584e9d33923456e7bcb5f73e1c070d39a31f9b7d66be0ef2f2481cb02c80496cd956631e483fc3dedeac79a6e6

  • SSDEEP

    12288:axauTX2lSW6RuDUva8kXdB4/itMklPg4RIKE8NK0EIWDm4:CLj2l56RuDUgHfi

Malware Config

Extracted

Family

lokibot

C2

http://146.190.157.174/wnaJUnFmVXSKF

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.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
    "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
      "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3811856890-180006922-3689258494-1000\0f5007522459c86e95ffcc62f32308f1_c5799a84-372c-4e1f-a833-b73054937910

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3811856890-180006922-3689258494-1000\0f5007522459c86e95ffcc62f32308f1_c5799a84-372c-4e1f-a833-b73054937910

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/2516-10-0x00000000088B0000-0x000000000890A000-memory.dmp

    Filesize

    360KB

  • memory/2516-11-0x0000000008920000-0x00000000089BC000-memory.dmp

    Filesize

    624KB

  • memory/2516-4-0x0000000004E50000-0x0000000004E60000-memory.dmp

    Filesize

    64KB

  • memory/2516-5-0x0000000007380000-0x000000000738A000-memory.dmp

    Filesize

    40KB

  • memory/2516-6-0x0000000007800000-0x000000000780E000-memory.dmp

    Filesize

    56KB

  • memory/2516-7-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/2516-8-0x0000000004E50000-0x0000000004E60000-memory.dmp

    Filesize

    64KB

  • memory/2516-9-0x0000000007830000-0x000000000783A000-memory.dmp

    Filesize

    40KB

  • memory/2516-0-0x0000000000570000-0x0000000000600000-memory.dmp

    Filesize

    576KB

  • memory/2516-3-0x00000000073C0000-0x0000000007452000-memory.dmp

    Filesize

    584KB

  • memory/2516-1-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/2516-2-0x00000000078D0000-0x0000000007E74000-memory.dmp

    Filesize

    5.6MB

  • memory/2516-17-0x00000000746D0000-0x0000000074E80000-memory.dmp

    Filesize

    7.7MB

  • memory/3900-16-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3900-14-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3900-12-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3900-36-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3900-44-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB