Analysis
- max time kernel
146s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
08/09/2024, 18:31
General
- Target 40a06f63a197fb03ef98a9abd5d32f38.exe
- Size 582KB
- Sample240908-w6eersshpd
- SHA256 bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129
Malware Config
Extracted
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lokibot
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http://104.248.205.66/index.php/pages?id=281164463123697
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Signatures
- Lokibot
Lokibot is a Password and CryptoCoin Wallet Stealer.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- 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).
- 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 6 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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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\40a06f63a197fb03ef98a9abd5d32f38.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rxCuyT.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rxCuyT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA6CA.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"C:\Users\Admin\AppData\Local\Temp\40a06f63a197fb03ef98a9abd5d32f38.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4616,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_dwcpwzfd.pyc.ps1
tmpA6CA.tmp
0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4
0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4
memory/1732-79-0x0000000007610000-0x000000000762A000-memory.dmp
memory/1732-17-0x0000000005520000-0x0000000005B48000-memory.dmp
memory/1732-81-0x0000000007890000-0x0000000007926000-memory.dmp
memory/1732-80-0x0000000007680000-0x000000000768A000-memory.dmp
memory/1732-48-0x0000000005E90000-0x00000000061E4000-memory.dmp
memory/1732-15-0x0000000004D30000-0x0000000004D66000-memory.dmp
memory/1732-16-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1732-84-0x0000000007850000-0x0000000007864000-memory.dmp
memory/1732-18-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1732-19-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1732-78-0x0000000007C50000-0x00000000082CA000-memory.dmp
memory/1732-68-0x00000000751D0000-0x000000007521C000-memory.dmp
memory/1732-86-0x0000000007930000-0x0000000007938000-memory.dmp
memory/1732-50-0x00000000062E0000-0x00000000062FE000-memory.dmp
memory/1732-51-0x0000000006390000-0x00000000063DC000-memory.dmp
memory/1732-93-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/3352-23-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/3352-20-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/3352-82-0x0000000007400000-0x0000000007411000-memory.dmp
memory/3352-25-0x00000000056E0000-0x0000000005746000-memory.dmp
memory/3352-85-0x0000000007540000-0x000000000755A000-memory.dmp
memory/3352-92-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/3352-26-0x00000000058C0000-0x0000000005926000-memory.dmp
memory/3352-24-0x0000000005640000-0x0000000005662000-memory.dmp
memory/3352-53-0x00000000751D0000-0x000000007521C000-memory.dmp
memory/3352-52-0x0000000006E90000-0x0000000006EC2000-memory.dmp
memory/3352-63-0x00000000064B0000-0x00000000064CE000-memory.dmp
memory/3352-64-0x00000000070D0000-0x0000000007173000-memory.dmp
memory/3352-22-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/3352-83-0x0000000007430000-0x000000000743E000-memory.dmp
memory/4156-115-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4156-46-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4156-123-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4156-45-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4900-9-0x0000000005FA0000-0x0000000006002000-memory.dmp
memory/4900-7-0x000000007494E000-0x000000007494F000-memory.dmp
memory/4900-8-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/4900-6-0x0000000005150000-0x0000000005168000-memory.dmp
memory/4900-5-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/4900-4-0x0000000004DD0000-0x0000000004DDA000-memory.dmp
memory/4900-3-0x0000000004D00000-0x0000000004D92000-memory.dmp
memory/4900-10-0x00000000061E0000-0x000000000627C000-memory.dmp
memory/4900-2-0x00000000051F0000-0x0000000005794000-memory.dmp
memory/4900-1-0x0000000000290000-0x0000000000324000-memory.dmp
memory/4900-0-0x000000007494E000-0x000000007494F000-memory.dmp
memory/4900-49-0x0000000074940000-0x00000000750F0000-memory.dmp