Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 02:17

General

  • Target

    fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe

  • Size

    692KB

  • MD5

    b3654d3d061d7dc8c3b2cc9360c93e28

  • SHA1

    c697dd3dd48a1d333512a93b1e718b7b4c337b11

  • SHA256

    fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8

  • SHA512

    a0fb6d1fbba3a1bf0322367600e4ca1ebf95a1f23d4f5e4cdcf25eda405538d9c4fab996c9bca45d07cbfd7bc9b8e270a6d0e60b1c762b65d116f39bec1f41ac

  • SSDEEP

    12288:3Gx504bFtx504bFWx/I1w9hG/C1aVQxqPzzc37+:2w4bjw4b+IqaK1Zx6zG7

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.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 2 IoCs
  • Detects executables containing common artifacts observed in infostealers 2 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 2 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.

  • 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 14 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\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe
    "C:\Users\Admin\AppData\Local\Temp\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4564
    • 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\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5060
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DCIRxpB.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2132
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DCIRxpB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8491.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1044
    • C:\Users\Admin\AppData\Local\Temp\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe
      "C:\Users\Admin\AppData\Local\Temp\fceb05650abd8b77e8e0b2e685ccafd2c57933986a89334f41df39c8843a37e8.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3244

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

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\Local\Temp\__PSScriptPolicyTest_wwocg2xo.yre.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp8491.tmp
    Filesize

    1KB

    MD5

    c85a2bd389c44c9d10b66672f4aa1b16

    SHA1

    122d43d0929746cf784d9041c9cae3d7c0219356

    SHA256

    74dd19b5f9b3f0f337d83c3643e612acd30a80deb3c29ac73b9cfd7047920456

    SHA512

    d1808bb50854d8c7fd96aea90640b2a5d23484eae2718c1b0d1be3dc8ff1be7a32c7ce9f957c272b97772fc7fab4c67b088e9044802a20907191f71c6fb5d32a

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-711569230-3659488422-571408806-1000\0f5007522459c86e95ffcc62f32308f1_5fd6b8d9-48b3-42c0-adc7-08f9fe7c965e
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-711569230-3659488422-571408806-1000\0f5007522459c86e95ffcc62f32308f1_5fd6b8d9-48b3-42c0-adc7-08f9fe7c965e
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/2132-77-0x0000000007B20000-0x0000000007BC3000-memory.dmp
    Filesize

    652KB

  • memory/2132-84-0x0000000007EB0000-0x0000000007EBE000-memory.dmp
    Filesize

    56KB

  • memory/2132-83-0x0000000007E80000-0x0000000007E91000-memory.dmp
    Filesize

    68KB

  • memory/2132-78-0x00000000082C0000-0x000000000893A000-memory.dmp
    Filesize

    6.5MB

  • memory/2132-87-0x0000000007FA0000-0x0000000007FA8000-memory.dmp
    Filesize

    32KB

  • memory/2132-55-0x0000000006F30000-0x0000000006F62000-memory.dmp
    Filesize

    200KB

  • memory/2132-56-0x00000000755E0000-0x000000007562C000-memory.dmp
    Filesize

    304KB

  • memory/2132-90-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/2132-32-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/2132-31-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/3244-47-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3244-46-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4564-49-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/4564-4-0x0000000005410000-0x000000000541A000-memory.dmp
    Filesize

    40KB

  • memory/4564-1-0x0000000000960000-0x0000000000A10000-memory.dmp
    Filesize

    704KB

  • memory/4564-2-0x0000000005950000-0x0000000005EF4000-memory.dmp
    Filesize

    5.6MB

  • memory/4564-18-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/4564-3-0x0000000005440000-0x00000000054D2000-memory.dmp
    Filesize

    584KB

  • memory/4564-5-0x0000000005750000-0x00000000057EC000-memory.dmp
    Filesize

    624KB

  • memory/4564-6-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/4564-0-0x0000000074D5E000-0x0000000074D5F000-memory.dmp
    Filesize

    4KB

  • memory/4564-7-0x00000000056F0000-0x000000000570A000-memory.dmp
    Filesize

    104KB

  • memory/4564-8-0x00000000055F0000-0x0000000005600000-memory.dmp
    Filesize

    64KB

  • memory/4564-9-0x0000000006620000-0x0000000006682000-memory.dmp
    Filesize

    392KB

  • memory/4564-14-0x0000000074D5E000-0x0000000074D5F000-memory.dmp
    Filesize

    4KB

  • memory/5060-15-0x0000000004930000-0x0000000004966000-memory.dmp
    Filesize

    216KB

  • memory/5060-16-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/5060-51-0x0000000006250000-0x000000000629C000-memory.dmp
    Filesize

    304KB

  • memory/5060-76-0x0000000006490000-0x00000000064AE000-memory.dmp
    Filesize

    120KB

  • memory/5060-20-0x0000000004E10000-0x0000000004E32000-memory.dmp
    Filesize

    136KB

  • memory/5060-21-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/5060-79-0x0000000007200000-0x000000000721A000-memory.dmp
    Filesize

    104KB

  • memory/5060-50-0x0000000005EC0000-0x0000000005EDE000-memory.dmp
    Filesize

    120KB

  • memory/5060-24-0x0000000005680000-0x00000000056E6000-memory.dmp
    Filesize

    408KB

  • memory/5060-57-0x00000000755E0000-0x000000007562C000-memory.dmp
    Filesize

    304KB

  • memory/5060-22-0x0000000004FB0000-0x0000000005016000-memory.dmp
    Filesize

    408KB

  • memory/5060-82-0x0000000007400000-0x0000000007411000-memory.dmp
    Filesize

    68KB

  • memory/5060-25-0x00000000058B0000-0x0000000005C04000-memory.dmp
    Filesize

    3.3MB

  • memory/5060-85-0x0000000007440000-0x0000000007454000-memory.dmp
    Filesize

    80KB

  • memory/5060-86-0x0000000007540000-0x000000000755A000-memory.dmp
    Filesize

    104KB

  • memory/5060-17-0x0000000005050000-0x0000000005678000-memory.dmp
    Filesize

    6.2MB

  • memory/5060-91-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/5060-81-0x0000000007480000-0x0000000007516000-memory.dmp
    Filesize

    600KB

  • memory/5060-19-0x0000000074D50000-0x0000000075500000-memory.dmp
    Filesize

    7.7MB

  • memory/5060-80-0x0000000007280000-0x000000000728A000-memory.dmp
    Filesize

    40KB