Analysis

  • max time kernel
    135s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2023 16:38

General

  • Target

    2ad8e1058109915bf9b3950a4247c1ef8e6346f82b2bf5d6a345f78b6c665957.exe

  • Size

    1.2MB

  • MD5

    ec513ecd47ce56679ca56e4b4aafef74

  • SHA1

    e2b3452296f8786252a3ec4b3d9d269c16cefe30

  • SHA256

    2ad8e1058109915bf9b3950a4247c1ef8e6346f82b2bf5d6a345f78b6c665957

  • SHA512

    8d31fe3dc33cd4851194bf05937c597025fe042d5f03ccc3bc96d0a0c511d4f78f7060fac05785eb698ceddb02f0d9f7cfa852017b8af4418913c80d0c4e46d0

  • SSDEEP

    24576:Ru6J33O0c+JY5UZ+XC0kGso6FaCZlMucA7Mj0VTrs8LXNWY:Du0c++OCvkGs9FawMjw0Y

Malware Config

Extracted

Family

lokibot

C2

http://hpladditive.com/obobs/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.

  • Executes dropped EXE 5 IoCs
  • Checks computer location settings 2 TTPs 3 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
  • AutoIT Executable 6 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 3 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ad8e1058109915bf9b3950a4247c1ef8e6346f82b2bf5d6a345f78b6c665957.exe
    "C:\Users\Admin\AppData\Local\Temp\2ad8e1058109915bf9b3950a4247c1ef8e6346f82b2bf5d6a345f78b6c665957.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4460
    • C:\Users\Admin\AppData\Local\Temp\2ad8e1058109915bf9b3950a4247c1ef8e6346f82b2bf5d6a345f78b6c665957.exe
      "C:\Users\Admin\AppData\Local\Temp\2ad8e1058109915bf9b3950a4247c1ef8e6346f82b2bf5d6a345f78b6c665957.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4740
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn pcwrun /tr "C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe" /sc minute /mo 1 /F
      2⤵
      • Creates scheduled task(s)
      PID:1956
  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    1⤵
    • Executes dropped EXE
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:32
    • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
      "C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe"
      2⤵
      • Executes dropped EXE
      PID:5000
    • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
      "C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe"
      2⤵
      • Executes dropped EXE
      PID:4496
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn pcwrun /tr "C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe" /sc minute /mo 1 /F
      2⤵
      • Creates scheduled task(s)
      PID:3652
  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    1⤵
    • Executes dropped EXE
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4264
    • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
      "C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe"
      2⤵
      • Executes dropped EXE
      PID:2740
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn pcwrun /tr "C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe" /sc minute /mo 1 /F
      2⤵
      • Creates scheduled task(s)
      PID:1412

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    Filesize

    1.2MB

    MD5

    7d283a44aae856096b7c9855e3ce9b68

    SHA1

    3dbe1b0794e9af0d0458c9d7ff2f50229d966a24

    SHA256

    07e7318699ff9cde80c2df24bbdbbc835ae8c14830ab0eea0278c7065991d867

    SHA512

    f9187e9d708d0a5e7a5c2ad2bcddf2088ebf2590ca4f8ad782164010e2757aaf78ab8c94a43caba1d33525e2a998e69a6fa3af5bce3c58a567d0c59ee3bbcb21

  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    Filesize

    1.2MB

    MD5

    7d283a44aae856096b7c9855e3ce9b68

    SHA1

    3dbe1b0794e9af0d0458c9d7ff2f50229d966a24

    SHA256

    07e7318699ff9cde80c2df24bbdbbc835ae8c14830ab0eea0278c7065991d867

    SHA512

    f9187e9d708d0a5e7a5c2ad2bcddf2088ebf2590ca4f8ad782164010e2757aaf78ab8c94a43caba1d33525e2a998e69a6fa3af5bce3c58a567d0c59ee3bbcb21

  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    Filesize

    1.2MB

    MD5

    7d283a44aae856096b7c9855e3ce9b68

    SHA1

    3dbe1b0794e9af0d0458c9d7ff2f50229d966a24

    SHA256

    07e7318699ff9cde80c2df24bbdbbc835ae8c14830ab0eea0278c7065991d867

    SHA512

    f9187e9d708d0a5e7a5c2ad2bcddf2088ebf2590ca4f8ad782164010e2757aaf78ab8c94a43caba1d33525e2a998e69a6fa3af5bce3c58a567d0c59ee3bbcb21

  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    Filesize

    1.2MB

    MD5

    7d283a44aae856096b7c9855e3ce9b68

    SHA1

    3dbe1b0794e9af0d0458c9d7ff2f50229d966a24

    SHA256

    07e7318699ff9cde80c2df24bbdbbc835ae8c14830ab0eea0278c7065991d867

    SHA512

    f9187e9d708d0a5e7a5c2ad2bcddf2088ebf2590ca4f8ad782164010e2757aaf78ab8c94a43caba1d33525e2a998e69a6fa3af5bce3c58a567d0c59ee3bbcb21

  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    Filesize

    1.2MB

    MD5

    7d283a44aae856096b7c9855e3ce9b68

    SHA1

    3dbe1b0794e9af0d0458c9d7ff2f50229d966a24

    SHA256

    07e7318699ff9cde80c2df24bbdbbc835ae8c14830ab0eea0278c7065991d867

    SHA512

    f9187e9d708d0a5e7a5c2ad2bcddf2088ebf2590ca4f8ad782164010e2757aaf78ab8c94a43caba1d33525e2a998e69a6fa3af5bce3c58a567d0c59ee3bbcb21

  • C:\Users\Admin\AppData\Roaming\Gfxv2_0\BcastDVRBroker.exe
    Filesize

    1.2MB

    MD5

    7d283a44aae856096b7c9855e3ce9b68

    SHA1

    3dbe1b0794e9af0d0458c9d7ff2f50229d966a24

    SHA256

    07e7318699ff9cde80c2df24bbdbbc835ae8c14830ab0eea0278c7065991d867

    SHA512

    f9187e9d708d0a5e7a5c2ad2bcddf2088ebf2590ca4f8ad782164010e2757aaf78ab8c94a43caba1d33525e2a998e69a6fa3af5bce3c58a567d0c59ee3bbcb21

  • memory/1412-167-0x0000000000000000-mapping.dmp
  • memory/1956-140-0x0000000000000000-mapping.dmp
  • memory/2740-158-0x0000000000000000-mapping.dmp
  • memory/3652-156-0x0000000000000000-mapping.dmp
  • memory/4496-147-0x0000000000000000-mapping.dmp
  • memory/4740-141-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4740-142-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4740-132-0x0000000000000000-mapping.dmp
  • memory/4740-139-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4740-133-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/5000-145-0x0000000000000000-mapping.dmp