Analysis

  • max time kernel
    119s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 01:34

General

  • Target

    6f79a7492a3e9d4cd4af6142795f10fde07b3788253e6a75742b979168588038.exe

  • Size

    591KB

  • MD5

    4eabadc99a3505b71e02e73c43bcddab

  • SHA1

    e43800b98d91d4f048857947db541f16990ce808

  • SHA256

    6f79a7492a3e9d4cd4af6142795f10fde07b3788253e6a75742b979168588038

  • SHA512

    46ca5bc198297e0a1ca5ec6d83d8906b63acfc02e9265ba77ed8ed4a1c918910a5930d46db3a14d9bad7323c4ff6cc9d0e542fa827e387d20ec465df87ac06cf

  • SSDEEP

    12288:DYo0pei36RbJhHYdysQCCmONlf8hi76Z4QymTFiCM9cKE6YCarUsEUWj8kR:D0pp36RkdJmPwymx7A4LrK3

Malware Config

Extracted

Family

lokibot

C2

http://193.238.153.15/evie1/five/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. 4 IoCs
  • Detects executables containing common artifacts observed in infostealers 4 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 4 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 5 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\6f79a7492a3e9d4cd4af6142795f10fde07b3788253e6a75742b979168588038.exe
    "C:\Users\Admin\AppData\Local\Temp\6f79a7492a3e9d4cd4af6142795f10fde07b3788253e6a75742b979168588038.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2756
    • 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\6f79a7492a3e9d4cd4af6142795f10fde07b3788253e6a75742b979168588038.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2848
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WxqBrPkNeOv.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2840
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WxqBrPkNeOv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp59E3.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2748
    • C:\Users\Admin\AppData\Local\Temp\6f79a7492a3e9d4cd4af6142795f10fde07b3788253e6a75742b979168588038.exe
      "C:\Users\Admin\AppData\Local\Temp\6f79a7492a3e9d4cd4af6142795f10fde07b3788253e6a75742b979168588038.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2540

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp59E3.tmp
    Filesize

    1KB

    MD5

    d132c88530a9d53f48aa83c6ef1b345b

    SHA1

    79e69261387f89915057abca2172d458903d4705

    SHA256

    08e17330612aa26399a35e82988dfff49c7245176a09f226fcd6902d841ece97

    SHA512

    4c0c71a04dfaa7dff4df4369df2fcc0fe6e06fdd8921f63d9fc958be45af2c32b4bbe918014d086e70c52fc596911de3f4948ee6c3ecee755927f90c7a7bb64d

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2737914667-933161113-3798636211-1000\0f5007522459c86e95ffcc62f32308f1_07cfaa2b-05f3-43ad-9a8b-0541b0b16272
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2737914667-933161113-3798636211-1000\0f5007522459c86e95ffcc62f32308f1_07cfaa2b-05f3-43ad-9a8b-0541b0b16272
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\OF4FTAJGWPXERY8OI53N.temp
    Filesize

    7KB

    MD5

    820abcb0aa91822c1814893cb7828c39

    SHA1

    d62b4027bd1feea46706958ca1ff7b5227978730

    SHA256

    55ffbe9619dc77f7d00025d0f6722101776c2c22c38605dbc201a47a4dcc9ae3

    SHA512

    b58de21b3ea19c8d68798d5d07fe6fa1af794173e45f840f5bb77b6ae9146333e48e25be3252b3539b4582e5dc495c8c64fd520c91d479b56931f3482db4840c

  • memory/2540-21-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2540-23-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2540-19-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2540-25-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2540-27-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2540-31-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2540-30-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2540-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2756-3-0x0000000000630000-0x0000000000652000-memory.dmp
    Filesize

    136KB

  • memory/2756-4-0x0000000000470000-0x000000000047C000-memory.dmp
    Filesize

    48KB

  • memory/2756-5-0x00000000003C0000-0x00000000003D0000-memory.dmp
    Filesize

    64KB

  • memory/2756-0-0x00000000746FE000-0x00000000746FF000-memory.dmp
    Filesize

    4KB

  • memory/2756-32-0x00000000746F0000-0x0000000074DDE000-memory.dmp
    Filesize

    6.9MB

  • memory/2756-6-0x0000000004F80000-0x0000000004FE2000-memory.dmp
    Filesize

    392KB

  • memory/2756-2-0x00000000746F0000-0x0000000074DDE000-memory.dmp
    Filesize

    6.9MB

  • memory/2756-1-0x0000000000AD0000-0x0000000000B66000-memory.dmp
    Filesize

    600KB