Analysis

  • max time kernel
    94s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 07:56

General

  • Target

    gunzipped.exe

  • Size

    521KB

  • MD5

    5c3fc2b8054e81f236370d33a8f97459

  • SHA1

    810e93e428121457a41309456f56fd86f55b6d4b

  • SHA256

    85c07dda9a547eda57d888f630094f874f0c7f70503d4a2ae231660a1bb0f099

  • SHA512

    752614ed494e48a8586388eb86a115d80bef4f02c407594a881c30d801b9f32354318453f500c8919de5c67459bca7e00f2623b8c19512d4e09de996088e13b4

  • SSDEEP

    12288:H6SfRGMQlgLs7zSEp8BdXpq594s6mys9FINJIn1No8bQbiCkR:tfoluMGHXpq4oIJONLIk

Malware Config

Extracted

Family

lokibot

C2

http://168.100.10.152/index.php/7953330748856

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 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 3 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 11 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\gunzipped.exe
    "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3272
    • 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\gunzipped.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2912
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SOnoQpKBKFWB.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3096
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SOnoQpKBKFWB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFF9D.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1988
    • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
      "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    526f39843120ee75ca865039dab18a21

    SHA1

    5a610274731e85a9efc686e08dbc8db4c4b2dc4d

    SHA256

    cde0fe5f863ec3562aeb34f98a7f28b3d3f8b71700a25884c54f92f10fba9c9b

    SHA512

    82092fa4ff0beb86e420b5552ebc48278b48ac437ea7b1a0fbef07e641872d10ebdca1b643e0a00d1cef9744309f189972ea233e356a336dd3decf313eb705e2

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y3jpytap.23y.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpFF9D.tmp

    Filesize

    1KB

    MD5

    a313c616f0ac0015e86527710e7f0d65

    SHA1

    9aa99ea7333aec8e98e69d74d51f085abf59e313

    SHA256

    d3ec412bab5db9ca46861895bc6f2ebf34be3d4824ab176b860cb12a78895c08

    SHA512

    9fa8480f9c79c110392cbd601859283d17bf9e56a9b8d47b9be0085c00ba4c222805e8e1de8c550de8a5107ead471b67f24241d3fbc245c0a45583c703c78208

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/1248-118-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1248-110-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1248-27-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1248-30-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1248-25-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2912-22-0x0000000005510000-0x0000000005576000-memory.dmp

    Filesize

    408KB

  • memory/2912-82-0x0000000007150000-0x00000000071E6000-memory.dmp

    Filesize

    600KB

  • memory/2912-16-0x0000000004DF0000-0x0000000005418000-memory.dmp

    Filesize

    6.2MB

  • memory/2912-28-0x00000000055F0000-0x0000000005944000-memory.dmp

    Filesize

    3.3MB

  • memory/2912-17-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-18-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-29-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-96-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-87-0x00000000071F0000-0x00000000071F8000-memory.dmp

    Filesize

    32KB

  • memory/2912-84-0x0000000007100000-0x000000000710E000-memory.dmp

    Filesize

    56KB

  • memory/2912-83-0x00000000070D0000-0x00000000070E1000-memory.dmp

    Filesize

    68KB

  • memory/2912-67-0x0000000006B10000-0x0000000006B2E000-memory.dmp

    Filesize

    120KB

  • memory/2912-80-0x0000000006ED0000-0x0000000006EEA000-memory.dmp

    Filesize

    104KB

  • memory/2912-79-0x0000000007510000-0x0000000007B8A000-memory.dmp

    Filesize

    6.5MB

  • memory/2912-23-0x0000000005580000-0x00000000055E6000-memory.dmp

    Filesize

    408KB

  • memory/2912-15-0x0000000002290000-0x00000000022C6000-memory.dmp

    Filesize

    216KB

  • memory/2912-21-0x0000000004C10000-0x0000000004C32000-memory.dmp

    Filesize

    136KB

  • memory/2912-51-0x0000000005B90000-0x0000000005BAE000-memory.dmp

    Filesize

    120KB

  • memory/2912-52-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

    Filesize

    304KB

  • memory/2912-56-0x0000000006B30000-0x0000000006B62000-memory.dmp

    Filesize

    200KB

  • memory/2912-57-0x0000000075310000-0x000000007535C000-memory.dmp

    Filesize

    304KB

  • memory/2912-69-0x0000000006B80000-0x0000000006C23000-memory.dmp

    Filesize

    652KB

  • memory/3096-86-0x0000000007240000-0x000000000725A000-memory.dmp

    Filesize

    104KB

  • memory/3096-85-0x0000000007140000-0x0000000007154000-memory.dmp

    Filesize

    80KB

  • memory/3096-24-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3096-19-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3096-81-0x0000000006F70000-0x0000000006F7A000-memory.dmp

    Filesize

    40KB

  • memory/3096-95-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3096-68-0x0000000075310000-0x000000007535C000-memory.dmp

    Filesize

    304KB

  • memory/3272-5-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3272-8-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3272-9-0x0000000006B30000-0x0000000006B92000-memory.dmp

    Filesize

    392KB

  • memory/3272-7-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

    Filesize

    4KB

  • memory/3272-1-0x00000000001E0000-0x0000000000266000-memory.dmp

    Filesize

    536KB

  • memory/3272-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

    Filesize

    4KB

  • memory/3272-6-0x0000000005100000-0x0000000005112000-memory.dmp

    Filesize

    72KB

  • memory/3272-10-0x0000000009240000-0x00000000092DC000-memory.dmp

    Filesize

    624KB

  • memory/3272-41-0x0000000074A80000-0x0000000075230000-memory.dmp

    Filesize

    7.7MB

  • memory/3272-3-0x0000000004B80000-0x0000000004C12000-memory.dmp

    Filesize

    584KB

  • memory/3272-4-0x0000000004B30000-0x0000000004B3A000-memory.dmp

    Filesize

    40KB

  • memory/3272-2-0x0000000005130000-0x00000000056D4000-memory.dmp

    Filesize

    5.6MB