Analysis
- max time kernel
147s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
30/03/2024, 09:52
Static task
static1
Behavioral task
behavioral1
Sample
399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/kwptzjmus.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/kwptzjmus.dll
Resource
win10v2004-20240226-en
General
- Target 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe
- Size 243KB
- Sample240330-lv7xtsdd95
- SHA256 a40d51f510b1b3687bade10d6c2e2afd922914f19bca239788281422fe03aeef
- MD5 399b01695c79b382f13cd4cac008547c
- SHA1 5b4f7d6e1af2af75e9cdeb011dfacede71ccf278
- SHA512 d2c5f88e63a8d2554550fd3bd55b542dedd46b13a78cf64e9d41d8f02651b49fd741d110810fd48d2af711f70db9f743e12dc747f4f909e960557b081f3cdc10
- SSDEEP 6144:wBlL/cTo0vbBCqshZoAvjL6iWQTODHhmzaf4u0VuWGjQ:CeTo0vbBioSjJTO0Wf4HMa
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
lokibot
-
http://63.250.40.204/~wpdemo/file.php?search=719442
-
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
- Loads dropped DLL 1 IoCs
pid Process 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3524 set thread context of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: RenamesItself 1 IoCs
pid Process 1144 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1144 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 PID 3524 wrote to memory of 1144 3524 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe 87 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3524 -
C:\Users\Admin\AppData\Local\Temp\399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\399b01695c79b382f13cd4cac008547c_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1144
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsw63EB.tmp\kwptzjmus.dll
- Size 32KB
- SHA256 cf60e722fab88e37816f36336859f64c77d794ead0bd169b3774e605575cc526
- MD5 a919bc6b8cda798dd5213b7dd1e8f9d9
- SHA1 061257e87ec84a9e15b229e8acdda0d743722cf3
- SHA512 5079b03eaf3274ab69bf165bc925297b2b506ace912d5cb059549b925aaecf66d908665e84300690fd4f9858ff3e0c7ea9c79d1a3a3fe61db2454e58b790e282
- SSDEEP 384:sbrSlBLFWcm6LMgLbhG3/EWMHDV/rsWqB9RAY+KjsGkGw8yX7:s0Rdm+L0JMH9rW9r+osJAI
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3045580317-3728985860-206385570-1000\0f5007522459c86e95ffcc62f32308f1_2d983147-f9f1-498d-be7e-1997eada874a
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512