Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 05:55

General

  • Target

    DHL Receipt_27248791029.exe

  • Size

    597KB

  • MD5

    60e6e2e12f5ede7340700928a0465613

  • SHA1

    779abf5b79aff0b3f12f490ca7e4a2100e0f1cc5

  • SHA256

    b684fa6621ac71f22449614bfe6064d3cc91fd7aeb3c8d16fb6d586947c85bc3

  • SHA512

    b4b36214c175d55c9f78507c98da303bc703db9ff46d612920816b6994037e6547b0dd357f30498e158fb4bddc35ac01bfe145ebae621e6c3b0238acda2d6d13

  • SSDEEP

    12288:M84wObhCyqr4m6/yLkCkY6KB3MxSoL3rlW4cQkR:M4Obgyqe/yPkY6KBcvv8

Malware Config

Extracted

Family

lokibot

C2

http://104.248.205.66/index.php/posts.php?8=1

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.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL Receipt_27248791029.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Receipt_27248791029.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1644
    • 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\DHL Receipt_27248791029.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2964
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ntuTexX.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2788
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ntuTexX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp204.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3020
    • C:\Users\Admin\AppData\Local\Temp\DHL Receipt_27248791029.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL Receipt_27248791029.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp204.tmp

    Filesize

    1KB

    MD5

    76929085402652800528e61f60bb2526

    SHA1

    054dca78e4021d75b9eb5c7cea14e553c529f090

    SHA256

    d3ff64d08c36ced4e61eaaaf34b4023539a9dff8bc6ac97cdabdb22b1c79db32

    SHA512

    6985b6dc4a60a9473b7666fd631f44ff326dedebeed52aabf0d73445ecb600fc783580cb02175ed095a8d3c3e73e2daf01a56def1e09d40392b39d502c1eb7ce

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2257386474-3982792636-3902186748-1000\0f5007522459c86e95ffcc62f32308f1_1b224b15-1c83-42a0-a69a-d14ffe2f8138

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2257386474-3982792636-3902186748-1000\0f5007522459c86e95ffcc62f32308f1_1b224b15-1c83-42a0-a69a-d14ffe2f8138

    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

    9ace3c5c1bf78aadefb3df0ea458a1bf

    SHA1

    a0123afd97aa3e2e66c78b59d23fa0c23f03e7f8

    SHA256

    2fccb4067f45baad7f5bf8fa3280c7dc99e440d1d1b63e7c5969f55fe097b4a8

    SHA512

    a8e1511c2d72da2de4e4125ef5614a57eaad51e2f550d39223d647303fafc20b3e5a1dff6c2edf288b5708247df6caee964e40c22b75fa82316341bf0711cd5b

  • memory/1644-3-0x0000000000530000-0x000000000054A000-memory.dmp

    Filesize

    104KB

  • memory/1644-5-0x0000000000550000-0x000000000055C000-memory.dmp

    Filesize

    48KB

  • memory/1644-6-0x0000000000570000-0x0000000000580000-memory.dmp

    Filesize

    64KB

  • memory/1644-7-0x00000000048F0000-0x0000000004952000-memory.dmp

    Filesize

    392KB

  • memory/1644-4-0x0000000074710000-0x0000000074DFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1644-2-0x0000000074710000-0x0000000074DFE000-memory.dmp

    Filesize

    6.9MB

  • memory/1644-0-0x000000007471E000-0x000000007471F000-memory.dmp

    Filesize

    4KB

  • memory/1644-1-0x0000000000B80000-0x0000000000C14000-memory.dmp

    Filesize

    592KB

  • memory/1644-33-0x0000000074710000-0x0000000074DFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2736-20-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2736-29-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-26-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-22-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-24-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-32-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-31-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-52-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-62-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB