Analysis

  • max time kernel
    139s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-05-2024 21:40

General

  • Target

    Quotation No Q240419617.exe

  • Size

    554KB

  • MD5

    8331118cac957fd6de499161580db764

  • SHA1

    944d3f2ed04a7213c5d6774932784e70fa268c26

  • SHA256

    a1dd7d24763249bcbf451a5c7e58b950e04f365757b627b57546ad80ac00c028

  • SHA512

    98d5e0e21a96a1eea2217fd60a997570444df51846776debf36eaa336b0bedb637544b43ced0b1b64f0b17a9eb51aa305be8a4609f2cae3d71e0355669d7ed3f

  • SSDEEP

    12288:05sAXYMjhvPie/rByY7777777777777eEQiRU0pxkoabc+VC1Y6ae2Rg:05sAXYMFniyys207PIc4CK60

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d2/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 1 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 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FzWKrRtlR.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2656
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FzWKrRtlR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5AC2.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4708
    • C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe
      "C:\Users\Admin\AppData\Local\Temp\Quotation No Q240419617.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2500

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_vewiksro.f1d.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp5AC2.tmp
    Filesize

    1KB

    MD5

    f6a403324508170e10a58247e05986b8

    SHA1

    1a43fc54cd18fcb0b6a181f8122ad84d27acba1b

    SHA256

    a90df4485b576332fa1d20c0abad2f0f572ac31231781282ecc4e06b80c9b7b7

    SHA512

    0f6dd00db80d0efbfddbcd3d7412d26c37494686838aeec68980b4f77a6c8d9110abaec3bc0ad5bf9d94fd196cfe0d8689d4495707836061d65c71aa18cb3396

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1162180587-977231257-2194346871-1000\0f5007522459c86e95ffcc62f32308f1_44d43ff8-91cd-4ca7-92c9-6495b4f546fa
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1162180587-977231257-2194346871-1000\0f5007522459c86e95ffcc62f32308f1_44d43ff8-91cd-4ca7-92c9-6495b4f546fa
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/1420-10-0x0000000007EC0000-0x0000000007F5C000-memory.dmp
    Filesize

    624KB

  • memory/1420-3-0x0000000005590000-0x0000000005622000-memory.dmp
    Filesize

    584KB

  • memory/1420-6-0x0000000005850000-0x0000000005870000-memory.dmp
    Filesize

    128KB

  • memory/1420-7-0x00000000058A0000-0x00000000058B0000-memory.dmp
    Filesize

    64KB

  • memory/1420-8-0x00000000058B0000-0x00000000058C6000-memory.dmp
    Filesize

    88KB

  • memory/1420-9-0x0000000006A70000-0x0000000006AD2000-memory.dmp
    Filesize

    392KB

  • memory/1420-30-0x00000000747C0000-0x0000000074F70000-memory.dmp
    Filesize

    7.7MB

  • memory/1420-0-0x00000000747CE000-0x00000000747CF000-memory.dmp
    Filesize

    4KB

  • memory/1420-4-0x0000000005540000-0x000000000554A000-memory.dmp
    Filesize

    40KB

  • memory/1420-5-0x00000000747C0000-0x0000000074F70000-memory.dmp
    Filesize

    7.7MB

  • memory/1420-2-0x0000000005B40000-0x00000000060E4000-memory.dmp
    Filesize

    5.6MB

  • memory/1420-1-0x0000000000B00000-0x0000000000B90000-memory.dmp
    Filesize

    576KB

  • memory/1420-20-0x00000000067F0000-0x0000000006892000-memory.dmp
    Filesize

    648KB

  • memory/2500-21-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2500-23-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2500-77-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2500-29-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2656-15-0x0000000002EB0000-0x0000000002EE6000-memory.dmp
    Filesize

    216KB

  • memory/2656-60-0x0000000007B00000-0x0000000007B1A000-memory.dmp
    Filesize

    104KB

  • memory/2656-40-0x00000000061D0000-0x0000000006524000-memory.dmp
    Filesize

    3.3MB

  • memory/2656-24-0x00000000747C0000-0x0000000074F70000-memory.dmp
    Filesize

    7.7MB

  • memory/2656-27-0x00000000060F0000-0x0000000006156000-memory.dmp
    Filesize

    408KB

  • memory/2656-26-0x0000000006050000-0x0000000006072000-memory.dmp
    Filesize

    136KB

  • memory/2656-41-0x00000000067E0000-0x00000000067FE000-memory.dmp
    Filesize

    120KB

  • memory/2656-42-0x0000000006810000-0x000000000685C000-memory.dmp
    Filesize

    304KB

  • memory/2656-44-0x0000000075050000-0x000000007509C000-memory.dmp
    Filesize

    304KB

  • memory/2656-58-0x00000000079F0000-0x0000000007A93000-memory.dmp
    Filesize

    652KB

  • memory/2656-56-0x0000000006DD0000-0x0000000006DEE000-memory.dmp
    Filesize

    120KB

  • memory/2656-43-0x0000000006D90000-0x0000000006DC2000-memory.dmp
    Filesize

    200KB

  • memory/2656-59-0x0000000008140000-0x00000000087BA000-memory.dmp
    Filesize

    6.5MB

  • memory/2656-28-0x0000000006160000-0x00000000061C6000-memory.dmp
    Filesize

    408KB

  • memory/2656-61-0x0000000007B70000-0x0000000007B7A000-memory.dmp
    Filesize

    40KB

  • memory/2656-62-0x0000000007D80000-0x0000000007E16000-memory.dmp
    Filesize

    600KB

  • memory/2656-63-0x0000000007D00000-0x0000000007D11000-memory.dmp
    Filesize

    68KB

  • memory/2656-64-0x0000000007D30000-0x0000000007D3E000-memory.dmp
    Filesize

    56KB

  • memory/2656-65-0x0000000007D40000-0x0000000007D54000-memory.dmp
    Filesize

    80KB

  • memory/2656-66-0x0000000007E40000-0x0000000007E5A000-memory.dmp
    Filesize

    104KB

  • memory/2656-67-0x0000000007E20000-0x0000000007E28000-memory.dmp
    Filesize

    32KB

  • memory/2656-70-0x00000000747C0000-0x0000000074F70000-memory.dmp
    Filesize

    7.7MB

  • memory/2656-19-0x00000000747C0000-0x0000000074F70000-memory.dmp
    Filesize

    7.7MB

  • memory/2656-17-0x00000000747C0000-0x0000000074F70000-memory.dmp
    Filesize

    7.7MB

  • memory/2656-18-0x00000000059E0000-0x0000000006008000-memory.dmp
    Filesize

    6.2MB