Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-05-2024 21:42

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:1928
    • 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:2324
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FzWKrRtlR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp84B1.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2136
    • 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:3904

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_x2ez2zzn.ddk.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp84B1.tmp
    Filesize

    1KB

    MD5

    5934a8770d3368afd3bb9bd615aaabd7

    SHA1

    2853fb0a3abfe11e11c817085533a876397578c0

    SHA256

    6261999c2e8707cb6848f62dda0df24b6697e958b8584c903c9cb43a6987831d

    SHA512

    68425771d2aaad57a99fb625aeeacd430dc78287e7f02e32f4b4d4b9c8df566b2b5ae33e9d228ceef37c663e75b24670fb5cd418ca7cfdbaa1da86f3fb1c4d37

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2539840389-1261165778-1087677076-1000\0f5007522459c86e95ffcc62f32308f1_468f6343-c0e6-4931-9703-30c6539573cb
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2539840389-1261165778-1087677076-1000\0f5007522459c86e95ffcc62f32308f1_468f6343-c0e6-4931-9703-30c6539573cb
    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/1928-4-0x0000000004EC0000-0x0000000004ECA000-memory.dmp
    Filesize

    40KB

  • memory/1928-5-0x0000000074A90000-0x0000000075240000-memory.dmp
    Filesize

    7.7MB

  • memory/1928-6-0x00000000051C0000-0x00000000051E0000-memory.dmp
    Filesize

    128KB

  • memory/1928-7-0x0000000005210000-0x0000000005220000-memory.dmp
    Filesize

    64KB

  • memory/1928-8-0x0000000005220000-0x0000000005236000-memory.dmp
    Filesize

    88KB

  • memory/1928-9-0x0000000006850000-0x00000000068B2000-memory.dmp
    Filesize

    392KB

  • memory/1928-10-0x0000000008E90000-0x0000000008F2C000-memory.dmp
    Filesize

    624KB

  • memory/1928-21-0x00000000053B0000-0x0000000005452000-memory.dmp
    Filesize

    648KB

  • memory/1928-3-0x0000000004F10000-0x0000000004FA2000-memory.dmp
    Filesize

    584KB

  • memory/1928-41-0x0000000074A90000-0x0000000075240000-memory.dmp
    Filesize

    7.7MB

  • memory/1928-2-0x0000000005420000-0x00000000059C4000-memory.dmp
    Filesize

    5.6MB

  • memory/1928-0-0x0000000074A9E000-0x0000000074A9F000-memory.dmp
    Filesize

    4KB

  • memory/1928-1-0x0000000000470000-0x0000000000500000-memory.dmp
    Filesize

    576KB

  • memory/2324-30-0x0000000006210000-0x0000000006564000-memory.dmp
    Filesize

    3.3MB

  • memory/2324-58-0x0000000007A20000-0x0000000007AC3000-memory.dmp
    Filesize

    652KB

  • memory/2324-24-0x0000000006120000-0x0000000006186000-memory.dmp
    Filesize

    408KB

  • memory/2324-15-0x0000000005270000-0x00000000052A6000-memory.dmp
    Filesize

    216KB

  • memory/2324-16-0x0000000074A90000-0x0000000075240000-memory.dmp
    Filesize

    7.7MB

  • memory/2324-20-0x0000000074A90000-0x0000000075240000-memory.dmp
    Filesize

    7.7MB

  • memory/2324-18-0x0000000074A90000-0x0000000075240000-memory.dmp
    Filesize

    7.7MB

  • memory/2324-25-0x0000000006190000-0x00000000061F6000-memory.dmp
    Filesize

    408KB

  • memory/2324-23-0x0000000006080000-0x00000000060A2000-memory.dmp
    Filesize

    136KB

  • memory/2324-40-0x0000000006800000-0x000000000681E000-memory.dmp
    Filesize

    120KB

  • memory/2324-17-0x00000000058E0000-0x0000000005F08000-memory.dmp
    Filesize

    6.2MB

  • memory/2324-42-0x0000000006D70000-0x0000000006DBC000-memory.dmp
    Filesize

    304KB

  • memory/2324-46-0x00000000079E0000-0x0000000007A12000-memory.dmp
    Filesize

    200KB

  • memory/2324-47-0x000000006FA40000-0x000000006FA8C000-memory.dmp
    Filesize

    304KB

  • memory/2324-57-0x0000000006DE0000-0x0000000006DFE000-memory.dmp
    Filesize

    120KB

  • memory/2324-79-0x0000000074A90000-0x0000000075240000-memory.dmp
    Filesize

    7.7MB

  • memory/2324-59-0x0000000008180000-0x00000000087FA000-memory.dmp
    Filesize

    6.5MB

  • memory/2324-60-0x0000000007B40000-0x0000000007B5A000-memory.dmp
    Filesize

    104KB

  • memory/2324-61-0x0000000007BB0000-0x0000000007BBA000-memory.dmp
    Filesize

    40KB

  • memory/2324-62-0x0000000007DC0000-0x0000000007E56000-memory.dmp
    Filesize

    600KB

  • memory/2324-63-0x0000000007D40000-0x0000000007D51000-memory.dmp
    Filesize

    68KB

  • memory/2324-64-0x0000000007D70000-0x0000000007D7E000-memory.dmp
    Filesize

    56KB

  • memory/2324-65-0x0000000007D80000-0x0000000007D94000-memory.dmp
    Filesize

    80KB

  • memory/2324-68-0x0000000007E80000-0x0000000007E9A000-memory.dmp
    Filesize

    104KB

  • memory/2324-69-0x0000000007E60000-0x0000000007E68000-memory.dmp
    Filesize

    32KB

  • memory/3904-22-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3904-29-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3904-86-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3904-27-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3904-94-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB