Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31-05-2024 01:19

General

  • Target

    69a816dfa9904087580a962afb9fff845ff5ce6e33bd8ec6a20732604d6bc556.exe

  • Size

    534KB

  • MD5

    9ed68355ef6820590c390427106b00ac

  • SHA1

    d27110fdc64f51eb35a36dce2949dd5d8be42e97

  • SHA256

    69a816dfa9904087580a962afb9fff845ff5ce6e33bd8ec6a20732604d6bc556

  • SHA512

    a88b804a5c9a9e432b8bd93c2b50a9ecfe1745174fcd4094af86bf133e482df2ec6860b18fea982ebb9de5e172792032e9854eec0bafb884b7b5e8043fa245e3

  • SSDEEP

    12288:1bBPJwKcIZRLsj4lu1SV34dRYhooWgtfM:hBhc+DUw6HoWZ

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d1/fre.php

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.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 6 IoCs
  • Detects executables containing common artifacts observed in infostealers 6 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 6 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 9 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69a816dfa9904087580a962afb9fff845ff5ce6e33bd8ec6a20732604d6bc556.exe
    "C:\Users\Admin\AppData\Local\Temp\69a816dfa9904087580a962afb9fff845ff5ce6e33bd8ec6a20732604d6bc556.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\69a816dfa9904087580a962afb9fff845ff5ce6e33bd8ec6a20732604d6bc556.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2584
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rwnzvKmIgcuRIZ.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2676
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rwnzvKmIgcuRIZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5580.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2600
    • C:\Users\Admin\AppData\Local\Temp\69a816dfa9904087580a962afb9fff845ff5ce6e33bd8ec6a20732604d6bc556.exe
      "C:\Users\Admin\AppData\Local\Temp\69a816dfa9904087580a962afb9fff845ff5ce6e33bd8ec6a20732604d6bc556.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp5580.tmp

    Filesize

    1KB

    MD5

    dd23188d510e32b200152169cd0506bb

    SHA1

    e2a3f958f8383314f31b33b3206434d519789e2b

    SHA256

    282fef425a1cd9c55448b0541f3d90e2d9b5ee40179a74b5dbc0f0e2e8f7a1d1

    SHA512

    2f1d961bc773925e1709aea5ac312c4135ade3a805bbb277acc530a8be38f5b5a92a7198f628ba6dc28b3ac229f26a3f0b454b7984843615059aa02c1f4e3e84

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    d2b37f33736ac2b55e99dc5218e7f9e8

    SHA1

    5d07552264b24a61d0e9b90270f05a31953872fb

    SHA256

    a49ec077d16b1b2e9fe6628229e9ca0ccf0293c2abbb2de2dc3e4c52b6b5cbec

    SHA512

    e622c771d9b8368fd506e7c65c66872b8748242a9146bb163f531100b956f525427d5637f455754a5079120fe5525ffcdc5d84054396cd71e5dc16e24485fb4e

  • memory/2188-31-0x0000000074690000-0x0000000074D7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2188-1-0x0000000000B80000-0x0000000000C0C000-memory.dmp

    Filesize

    560KB

  • memory/2188-2-0x0000000074690000-0x0000000074D7E000-memory.dmp

    Filesize

    6.9MB

  • memory/2188-3-0x0000000000690000-0x00000000006A8000-memory.dmp

    Filesize

    96KB

  • memory/2188-4-0x0000000000300000-0x0000000000310000-memory.dmp

    Filesize

    64KB

  • memory/2188-5-0x0000000004EF0000-0x0000000004F52000-memory.dmp

    Filesize

    392KB

  • memory/2188-0-0x000000007469E000-0x000000007469F000-memory.dmp

    Filesize

    4KB

  • memory/2620-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2620-24-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-22-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-20-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-18-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-26-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-29-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-30-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-50-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2620-59-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB