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Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/05/2024, 14:00

General

  • Target

    20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe

  • Size

    568KB

  • MD5

    4e2a32898a1efd013915d15cc28b9039

  • SHA1

    340557785d063449f120ccbed60371b4e45bb1ab

  • SHA256

    20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28

  • SHA512

    0aaa866f4f3f38ab0859775cd75f1370d13c63d62307ef48f3b46a5ff8c517301509fdc99ce49754221834de6789583774deff8cb7651d4934e788f19b5e2bfc

  • SSDEEP

    12288:+eWET/mr9Khj8lTbtmXPymsdgE49ZoCN4fPr+fCKKJ:+eWtCYX86iEsoTlJ

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.

  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 11 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe
    "C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1088
    • 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\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3360
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jNnuRe.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:412
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jNnuRe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB8E0.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3904
    • C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe
      "C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1128

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gmedhx3y.zr4.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpB8E0.tmp

    Filesize

    1KB

    MD5

    e020d919744e1e0fa87c8d8c48a2849d

    SHA1

    8d8093153f1dc32454b760284bd8da0c798cc9f2

    SHA256

    20096126590b153323e80fdbdf2801666d92f6ad32288265377116bf9e5a5657

    SHA512

    dc777537e67b3df4187196211b712ddf67d85d836eaf1f8ae690b9174bfd3fc7451cab22f97c250b390fa591bb371084b768975cc191458a837622bd3160f947

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4124900551-4068476067-3491212533-1000\0f5007522459c86e95ffcc62f32308f1_310807ab-751f-4d81-ae09-b202eaf21e19

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4124900551-4068476067-3491212533-1000\0f5007522459c86e95ffcc62f32308f1_310807ab-751f-4d81-ae09-b202eaf21e19

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/412-57-0x00000000072D0000-0x0000000007302000-memory.dmp

    Filesize

    200KB

  • memory/412-53-0x0000000006800000-0x000000000684C000-memory.dmp

    Filesize

    304KB

  • memory/412-82-0x0000000007660000-0x000000000766A000-memory.dmp

    Filesize

    40KB

  • memory/412-81-0x00000000075F0000-0x000000000760A000-memory.dmp

    Filesize

    104KB

  • memory/412-80-0x0000000007C40000-0x00000000082BA000-memory.dmp

    Filesize

    6.5MB

  • memory/412-79-0x0000000007510000-0x00000000075B3000-memory.dmp

    Filesize

    652KB

  • memory/412-102-0x0000000007930000-0x000000000794A000-memory.dmp

    Filesize

    104KB

  • memory/412-68-0x00000000068D0000-0x00000000068EE000-memory.dmp

    Filesize

    120KB

  • memory/412-58-0x0000000075510000-0x000000007555C000-memory.dmp

    Filesize

    304KB

  • memory/412-92-0x0000000007870000-0x0000000007906000-memory.dmp

    Filesize

    600KB

  • memory/412-52-0x00000000062C0000-0x00000000062DE000-memory.dmp

    Filesize

    120KB

  • memory/412-49-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/412-20-0x0000000005300000-0x0000000005322000-memory.dmp

    Filesize

    136KB

  • memory/412-21-0x00000000053A0000-0x0000000005406000-memory.dmp

    Filesize

    408KB

  • memory/412-107-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/412-22-0x0000000005410000-0x0000000005476000-memory.dmp

    Filesize

    408KB

  • memory/412-36-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/412-25-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/1088-46-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/1088-51-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/1088-1-0x00000000002D0000-0x0000000000364000-memory.dmp

    Filesize

    592KB

  • memory/1088-0-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

    Filesize

    4KB

  • memory/1088-6-0x0000000007610000-0x0000000007632000-memory.dmp

    Filesize

    136KB

  • memory/1088-5-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/1088-7-0x00000000062B0000-0x00000000062BC000-memory.dmp

    Filesize

    48KB

  • memory/1088-9-0x0000000007970000-0x00000000079D2000-memory.dmp

    Filesize

    392KB

  • memory/1088-2-0x0000000005290000-0x0000000005834000-memory.dmp

    Filesize

    5.6MB

  • memory/1088-8-0x0000000004760000-0x0000000004770000-memory.dmp

    Filesize

    64KB

  • memory/1088-16-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

    Filesize

    4KB

  • memory/1088-3-0x0000000004D80000-0x0000000004E12000-memory.dmp

    Filesize

    584KB

  • memory/1088-4-0x0000000004E20000-0x0000000004E2A000-memory.dmp

    Filesize

    40KB

  • memory/1088-10-0x0000000007A70000-0x0000000007B0C000-memory.dmp

    Filesize

    624KB

  • memory/1128-116-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1128-106-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1128-47-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1128-48-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3360-18-0x0000000005280000-0x00000000058A8000-memory.dmp

    Filesize

    6.2MB

  • memory/3360-93-0x00000000074A0000-0x00000000074B1000-memory.dmp

    Filesize

    68KB

  • memory/3360-69-0x0000000075510000-0x000000007555C000-memory.dmp

    Filesize

    304KB

  • memory/3360-94-0x00000000074D0000-0x00000000074DE000-memory.dmp

    Filesize

    56KB

  • memory/3360-101-0x00000000074E0000-0x00000000074F4000-memory.dmp

    Filesize

    80KB

  • memory/3360-15-0x0000000002690000-0x00000000026C6000-memory.dmp

    Filesize

    216KB

  • memory/3360-103-0x00000000075C0000-0x00000000075C8000-memory.dmp

    Filesize

    32KB

  • memory/3360-17-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/3360-31-0x00000000059D0000-0x0000000005D24000-memory.dmp

    Filesize

    3.3MB

  • memory/3360-109-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/3360-19-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB

  • memory/3360-24-0x0000000074C80000-0x0000000075430000-memory.dmp

    Filesize

    7.7MB