Analysis
-
max time kernel
143s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
17-05-2024 04:56
Static task
static1
Behavioral task
behavioral1
Sample
U9MIn5ATFJUc3Ki.exe
Resource
win7-20240221-en
General
-
Target
U9MIn5ATFJUc3Ki.exe
-
Size
560KB
-
MD5
48dea49e21ebe69a63cd48700293c05d
-
SHA1
854e9880e37e4eb298260a95a7b3c2f3cfbbd672
-
SHA256
3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467
-
SHA512
b2b37072594fbc339134a98d0d10967967b6882bd3e4f153a1e38200d52059456ebb2e0088aea03b9099623b2769b09fd982b9bfa7cc93ee5644584f702a2810
-
SSDEEP
12288:x0pei36RAdUQGuk3qyqfw1N9OEFWliaz5Wk7Al10AbL3wW+7:Gpp36gUQGbww1N8Wwz5x8l10AP3e
Malware Config
Extracted
lokibot
http://ransomproducts.top/kin/five/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
-
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.
Processes:
powershell.exepowershell.exepid process 2708 powershell.exe 2640 powershell.exe -
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
Processes:
U9MIn5ATFJUc3Ki.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook U9MIn5ATFJUc3Ki.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook U9MIn5ATFJUc3Ki.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook U9MIn5ATFJUc3Ki.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
U9MIn5ATFJUc3Ki.exedescription pid process target process PID 2248 set thread context of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe -
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 9 IoCs
Processes:
U9MIn5ATFJUc3Ki.exepowershell.exepowershell.exepid process 2248 U9MIn5ATFJUc3Ki.exe 2248 U9MIn5ATFJUc3Ki.exe 2248 U9MIn5ATFJUc3Ki.exe 2248 U9MIn5ATFJUc3Ki.exe 2248 U9MIn5ATFJUc3Ki.exe 2248 U9MIn5ATFJUc3Ki.exe 2248 U9MIn5ATFJUc3Ki.exe 2640 powershell.exe 2708 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
U9MIn5ATFJUc3Ki.exepid process 2656 U9MIn5ATFJUc3Ki.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
U9MIn5ATFJUc3Ki.exepowershell.exepowershell.exeU9MIn5ATFJUc3Ki.exedescription pid process Token: SeDebugPrivilege 2248 U9MIn5ATFJUc3Ki.exe Token: SeDebugPrivilege 2640 powershell.exe Token: SeDebugPrivilege 2708 powershell.exe Token: SeDebugPrivilege 2656 U9MIn5ATFJUc3Ki.exe -
Suspicious use of WriteProcessMemory 22 IoCs
Processes:
U9MIn5ATFJUc3Ki.exedescription pid process target process PID 2248 wrote to memory of 2708 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2708 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2708 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2708 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2640 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2640 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2640 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2640 2248 U9MIn5ATFJUc3Ki.exe powershell.exe PID 2248 wrote to memory of 2936 2248 U9MIn5ATFJUc3Ki.exe schtasks.exe PID 2248 wrote to memory of 2936 2248 U9MIn5ATFJUc3Ki.exe schtasks.exe PID 2248 wrote to memory of 2936 2248 U9MIn5ATFJUc3Ki.exe schtasks.exe PID 2248 wrote to memory of 2936 2248 U9MIn5ATFJUc3Ki.exe schtasks.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe PID 2248 wrote to memory of 2656 2248 U9MIn5ATFJUc3Ki.exe U9MIn5ATFJUc3Ki.exe -
outlook_office_path 1 IoCs
Processes:
U9MIn5ATFJUc3Ki.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook U9MIn5ATFJUc3Ki.exe -
outlook_win_path 1 IoCs
Processes:
U9MIn5ATFJUc3Ki.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook U9MIn5ATFJUc3Ki.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248 -
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\U9MIn5ATFJUc3Ki.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aGzsrsZ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2640 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aGzsrsZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6420.tmp"2⤵
- Creates scheduled task(s)
PID:2936 -
C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2656
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5c81e949d18297194890f2a6a0be16e15
SHA1c89e8b87be9039b55b22aaedd99f77dee9b5ecf6
SHA2560bf926992c674e2b649a1f9999622fe6d75a30b7985d00f88c74bd9615782257
SHA512883c5bfd3f56dbf2d83201937c4f43e78c53415eb32afb54de797169d23628a9fa8e23a1cf68429cf00742ab3d9467acae7cf956d882a217bf77bb3ba298de03
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
-
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b