Analysis

  • max time kernel
    134s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    16-05-2024 01:15

General

  • Target

    Quotation No Q240419617.exe

  • Size

    554KB

  • MD5

    8331118cac957fd6de499161580db764

  • SHA1

    944d3f2ed04a7213c5d6774932784e70fa268c26

  • SHA256

    a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028

  • SHA512

    98d5e0e21a96a1eea2217fd60a997570444df51846776debf36eaa336b0bedb637544b43ced0b1b64f0b17a9eb51aa305be8a4609f2cae3d71e0355669d7ed3f

  • SSDEEP

    12288:05sAXYMjhvPie/rByY7777777777777eEQiRU0pxkoabc+VC1Y6ae2Rg:05sAXYMFniyys207PIc4CK60

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d2/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. 7 IoCs
  • Detects executables containing common artifacts observed in infostealers 7 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 7 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 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 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2864
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FzWKrRtlR.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2156
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FzWKrRtlR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4D07.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2576
    • C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe
      "C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp4D07.tmp

    Filesize

    1KB

    MD5

    0599fe1cb5e2264a987a0e587a776250

    SHA1

    6ca535efb9ae8ff8a3d6c5f7c32e645befafe8bf

    SHA256

    d91e65c8f348d9ae38a208fbc667329b50330163ff52afbe8926eae7f99c44df

    SHA512

    d7ed2da14ba442a6bd764373d073c1ddf6b56ea2d0dd606c1f89b65c82a3f0f447ef2855d27a5d26695dc764428bc2776d80ce506b9d886bf57b9402290a35aa

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/2584-17-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-15-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-56-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-47-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-19-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-21-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-13-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-25-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-24-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2584-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2864-12-0x0000000004CC0000-0x0000000004D62000-memory.dmp

    Filesize

    648KB

  • memory/2864-3-0x0000000000650000-0x0000000000670000-memory.dmp

    Filesize

    128KB

  • memory/2864-0-0x000000007456E000-0x000000007456F000-memory.dmp

    Filesize

    4KB

  • memory/2864-4-0x0000000000670000-0x0000000000680000-memory.dmp

    Filesize

    64KB

  • memory/2864-26-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2864-2-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2864-1-0x0000000000050000-0x00000000000E0000-memory.dmp

    Filesize

    576KB

  • memory/2864-6-0x0000000004D10000-0x0000000004D72000-memory.dmp

    Filesize

    392KB

  • memory/2864-5-0x0000000000680000-0x0000000000696000-memory.dmp

    Filesize

    88KB