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Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    31/05/2024, 01:10

General

  • Target

    3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe

  • Size

    537KB

  • MD5

    67eb26d7f0aaa1e001828b5d2bfae149

  • SHA1

    364524ec9b431c4bb82f7e2c31480275c82133d8

  • SHA256

    3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0

  • SHA512

    58edb5e7d57603f9f653a8ccc4e4e65aa62f207aaab59a4d87caabe30f3f927e80f6d2954744180a84ea3bed2c5870892e342193d30d90f694260432eb9c3e96

  • SSDEEP

    12288:HbBPJwKcI5JG/d4m5wg3SRV1RUHsuVK+BEL1D1X5OlK0QK0mV91H:7BhcsGV4YSRV7fuVKdbOl+Kx3

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d10/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\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe
    "C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1344
    • 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\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2904
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BoSsLH.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2896
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BoSsLH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6097.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2696
    • C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe
      "C:\Users\Admin\AppData\Local\Temp\3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6097.tmp

    Filesize

    1KB

    MD5

    2a3efced0b21e6c53f6b960f50289e94

    SHA1

    a3708e97d90221222c559c1f7b485399c5935c3c

    SHA256

    99c41ef5db911163ac07c1869b5acc346b1654051083888b61084e332871dce9

    SHA512

    8f42db5eff06f8bb9cea3cec1ac2d784f7ba5a55b71451fb6636b02637c4641709b241e403e308dad0a32021a5660cd8e1e3c9d9fe6d7119ab375beb6a4ca420

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756e

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756e

    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

    a545e4e751bb30850756ad8d2f88dd9a

    SHA1

    1ef98ebbdaaad996a105f692d8214355c9db60d4

    SHA256

    1ffe235a023083a135674bb2c9d7d4b737546130e26ede6452fbe8918394feb3

    SHA512

    dc6346d535392c59162fc8bb5c007145eac9bcbe1b33b09a9f38b1c744e03921569f9a1030eba4525e64fc65c247ee4967754218cc487b54c74b73a8348931d6

  • memory/1344-31-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

    Filesize

    4KB

  • memory/1344-1-0x00000000001A0000-0x000000000022C000-memory.dmp

    Filesize

    560KB

  • memory/1344-2-0x0000000074C30000-0x000000007531E000-memory.dmp

    Filesize

    6.9MB

  • memory/1344-3-0x00000000004D0000-0x00000000004E8000-memory.dmp

    Filesize

    96KB

  • memory/1344-4-0x00000000002E0000-0x00000000002F0000-memory.dmp

    Filesize

    64KB

  • memory/1344-5-0x0000000004780000-0x00000000047E2000-memory.dmp

    Filesize

    392KB

  • memory/1344-0-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

    Filesize

    4KB

  • memory/1344-32-0x0000000074C30000-0x000000007531E000-memory.dmp

    Filesize

    6.9MB

  • memory/2600-29-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-26-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-24-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-22-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-20-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2600-30-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-18-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-51-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2600-60-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB