Analysis
- max time kernel
114s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
09/09/2024, 01:22
General
- Target bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129.exe
- Size 582KB
- Sample240909-brdvgaxekc
- SHA256 bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129
Malware Config
Extracted
-
lokibot
-
http://104.248.205.66/index.php/pages?id=281164463123697
-
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.
- 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 4 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
-
C:\Users\Admin\AppData\Local\Temp\bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129.exe"C:\Users\Admin\AppData\Local\Temp\bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
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\bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
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
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rxCuyT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBEDB.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129.exe"C:\Users\Admin\AppData\Local\Temp\bff8cb2aefafe7c6ed5de903bdd1aa0f9cdb6514085ea82f982747ce9e7d6129.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
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_exusozth.hq2.ps1
tmpBEDB.tmp
0f5007522459c86e95ffcc62f32308f1_03d68389-5a68-4d9e-92ac-47b927e624dd
0f5007522459c86e95ffcc62f32308f1_03d68389-5a68-4d9e-92ac-47b927e624dd
memory/1096-83-0x0000000007DE0000-0x0000000007DEE000-memory.dmp
memory/1096-36-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1096-102-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1096-86-0x0000000007ED0000-0x0000000007ED8000-memory.dmp
memory/1096-85-0x0000000007EF0000-0x0000000007F0A000-memory.dmp
memory/1096-15-0x00000000052D0000-0x0000000005306000-memory.dmp
memory/1096-16-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1096-17-0x00000000059E0000-0x0000000006008000-memory.dmp
memory/1096-18-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1096-82-0x0000000007DB0000-0x0000000007DC1000-memory.dmp
memory/1096-78-0x0000000008200000-0x000000000887A000-memory.dmp
memory/1096-77-0x0000000007A60000-0x0000000007B03000-memory.dmp
memory/1096-66-0x00000000079F0000-0x0000000007A0E000-memory.dmp
memory/1096-55-0x0000000007A10000-0x0000000007A42000-memory.dmp
memory/1096-56-0x0000000073230000-0x000000007327C000-memory.dmp
memory/1824-51-0x0000000006B70000-0x0000000006BBC000-memory.dmp
memory/1824-79-0x0000000007AD0000-0x0000000007AEA000-memory.dmp
memory/1824-94-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1824-84-0x0000000007D10000-0x0000000007D24000-memory.dmp
memory/1824-19-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1824-81-0x0000000007D50000-0x0000000007DE6000-memory.dmp
memory/1824-20-0x0000000005F40000-0x0000000005F62000-memory.dmp
memory/1824-50-0x00000000067B0000-0x00000000067CE000-memory.dmp
memory/1824-80-0x0000000007B40000-0x0000000007B4A000-memory.dmp
memory/1824-31-0x0000000006180000-0x00000000064D4000-memory.dmp
memory/1824-25-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1824-22-0x0000000005FE0000-0x0000000006046000-memory.dmp
memory/1824-67-0x0000000073230000-0x000000007327C000-memory.dmp
memory/1824-23-0x0000000006050000-0x00000000060B6000-memory.dmp
memory/1824-24-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1880-7-0x000000007476E000-0x000000007476F000-memory.dmp
memory/1880-9-0x0000000006380000-0x00000000063E2000-memory.dmp
memory/1880-5-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1880-49-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1880-0-0x000000007476E000-0x000000007476F000-memory.dmp
memory/1880-1-0x0000000000790000-0x0000000000824000-memory.dmp
memory/1880-10-0x000000000A100000-0x000000000A19C000-memory.dmp
memory/1880-6-0x0000000007BD0000-0x0000000007BE8000-memory.dmp
memory/1880-4-0x00000000053B0000-0x00000000053BA000-memory.dmp
memory/1880-8-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/1880-3-0x0000000005220000-0x00000000052B2000-memory.dmp
memory/1880-2-0x00000000057D0000-0x0000000005D74000-memory.dmp
memory/4772-47-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4772-109-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4772-46-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/4772-117-0x0000000000400000-0x00000000004A2000-memory.dmp