Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2024 12:11

General

  • Target

    gunzipped.exe

  • Size

    587KB

  • MD5

    c5d4468a5ba8ba0e1fac05a48724a32e

  • SHA1

    1f972264fa9206cfa19db93cd0070f349d2138b3

  • SHA256

    cfe44cc7a02528dd5cb871658c28524245d3ead8dd3cbedc78815f0e02acb69d

  • SHA512

    0768111578ef8e385618be45a2f6d66d322f2544248f19b20f0c6081fbaf38df0bdc67e67b5ef4655eb5b021a27b9474fe772da5aaba8ac1d5384ea0b18310d5

  • SSDEEP

    12288:nEhR+Y72LKxA8UH25KC0JTzDsm514p47q8xrW7AkR:nEhn72LV8eP1Qeyp47A

Malware Config

Extracted

Family

lokibot

C2

http://45.61.137.215/index.php/modify?post=1

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:3600
    • 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:208

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/208-12-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/208-44-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/208-36-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/208-16-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/208-14-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3600-10-0x00000000076D0000-0x0000000007732000-memory.dmp
    Filesize

    392KB

  • memory/3600-8-0x0000000005310000-0x000000000531C000-memory.dmp
    Filesize

    48KB

  • memory/3600-9-0x00000000045F0000-0x0000000004600000-memory.dmp
    Filesize

    64KB

  • memory/3600-0-0x000000007471E000-0x000000007471F000-memory.dmp
    Filesize

    4KB

  • memory/3600-11-0x00000000087D0000-0x000000000886C000-memory.dmp
    Filesize

    624KB

  • memory/3600-7-0x00000000052E0000-0x0000000005302000-memory.dmp
    Filesize

    136KB

  • memory/3600-6-0x0000000005ED0000-0x0000000005F64000-memory.dmp
    Filesize

    592KB

  • memory/3600-5-0x0000000074710000-0x0000000074EC0000-memory.dmp
    Filesize

    7.7MB

  • memory/3600-17-0x0000000074710000-0x0000000074EC0000-memory.dmp
    Filesize

    7.7MB

  • memory/3600-4-0x0000000004BD0000-0x0000000004BDA000-memory.dmp
    Filesize

    40KB

  • memory/3600-3-0x0000000004C10000-0x0000000004CA2000-memory.dmp
    Filesize

    584KB

  • memory/3600-2-0x0000000005320000-0x00000000058C4000-memory.dmp
    Filesize

    5.6MB

  • memory/3600-1-0x0000000000270000-0x0000000000306000-memory.dmp
    Filesize

    600KB