Analysis

  • max time kernel
    143s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 01:21

General

  • Target

    U9MIn5ATFJUc3Ki.exe

  • Size

    560KB

  • MD5

    48dea49e21ebe69a63cd48700293c05d

  • SHA1

    854e9880e37e4eb298260a95a7b3c2f3cfbbd672

  • SHA256

    3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467

  • SHA512

    b2b37072594fbc339134a98d0d10967967b6882bd3e4f153a1e38200d52059456ebb2e0088aea03b9099623b2769b09fd982b9bfa7cc93ee5644584f702a2810

  • SSDEEP

    12288:x0pei36RAdUQGuk3qyqfw1N9OEFWliaz5Wk7Al10AbL3wW+7:Gpp36gUQGbww1N8Wwz5x8l10AP3e

Malware Config

Extracted

Family

lokibot

C2

http://ransomproducts.top/kin/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.

  • 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\U9MIn5ATFJUc3Ki.exe
    "C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1692
    • 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\U9MIn5ATFJUc3Ki.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1804
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aGzsrsZ.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2712
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aGzsrsZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7427.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2636
    • C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe
      "C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2744

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\tmp7427.tmp
    Filesize

    1KB

    MD5

    2f4761f0d8f78181eef76a3586731346

    SHA1

    cb29cacd8ed3d93d84679892de09861a9b243d91

    SHA256

    e60ca7c2422e3875d2d931ef3ac47088cbaf6ffc03a4db8531362656818ddc04

    SHA512

    db3f749c1494023d86a3eb64f3ef332deb8e9ad81d0cbf9d0878676b821df8ce6126ddc7296f108be7bae847462885ad6203b55d91c6ae9bb7d82afaba07c894

  • 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\d93f411851d7c929.customDestinations-ms
    Filesize

    7KB

    MD5

    1afa93c419e5a22e9861f0d911afc0b8

    SHA1

    2a49004c7280d80b8c18d0d7c4be973a0486bfae

    SHA256

    565fcf8e96886111e01ff2e2c109fbb0e3051b78f882bf65c7d26f46e9c02b1b

    SHA512

    c8f7eff5978159929583d50030507d3085bd133078f1704ab2c85329084f987e23555d08025bebe610083d980603710b46223c4e1c0b0173728a41356a36f724

  • memory/1692-3-0x0000000000320000-0x0000000000342000-memory.dmp
    Filesize

    136KB

  • memory/1692-5-0x0000000000340000-0x0000000000350000-memory.dmp
    Filesize

    64KB

  • memory/1692-6-0x0000000004320000-0x0000000004382000-memory.dmp
    Filesize

    392KB

  • memory/1692-4-0x00000000002E0000-0x00000000002EC000-memory.dmp
    Filesize

    48KB

  • memory/1692-32-0x0000000074C6E000-0x0000000074C6F000-memory.dmp
    Filesize

    4KB

  • memory/1692-2-0x0000000074C60000-0x000000007534E000-memory.dmp
    Filesize

    6.9MB

  • memory/1692-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp
    Filesize

    4KB

  • memory/1692-1-0x0000000000A90000-0x0000000000B20000-memory.dmp
    Filesize

    576KB

  • memory/1692-33-0x0000000074C60000-0x000000007534E000-memory.dmp
    Filesize

    6.9MB

  • memory/2744-31-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-25-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-23-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-21-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-27-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2744-30-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-19-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-52-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2744-61-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB