Analysis
- max time kernel
142s - max time network
122s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
01/04/2024, 22:40
Static task
static1
Behavioral task
behavioral1
Sample
7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/zkyayjffrdi.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/zkyayjffrdi.dll
Resource
win10v2004-20240226-en
General
- Target 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe
- Size 241KB
- Sample240401-2lr31shf89
- SHA256 90aea5afb79d4a06dd87604c0e77067079fe149ba7d9c6db2308b64d7ad4d641
- MD5 7c55e395258e9e69d10502500d443ae0
- SHA1 e5cec42fec04f09cc8bac8d336063430a3ac023e
- SHA512 18c925b4b5a0844ff23ebee9f057fc5b5685117bc7e62dfc8bd38f7dedc915e01641a8da6c968381e041a0354b475d25ae0edc3b1b76a2ce2d1f2c8d02ef6c63
- SSDEEP 6144:wBlL/coLuNGYmoF45DsR65CGB5zCWONsqRJrjFUcl5+5:CexGYLF4S09UbrKcA
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
lokibot
-
http://136.243.159.53/~element/page.php?id=485
-
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 2920 7c55e395258e9e69d10502500d443ae0_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-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2920 set thread context of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: RenamesItself 1 IoCs
pid Process 2588 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2588 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2588 2920 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe 28 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7c55e395258e9e69d10502500d443ae0_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2588
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-778096762-2241304387-192235952-1000\0f5007522459c86e95ffcc62f32308f1_e942923e-bba7-4713-9a9e-94ded71626f5
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-778096762-2241304387-192235952-1000\0f5007522459c86e95ffcc62f32308f1_e942923e-bba7-4713-9a9e-94ded71626f5
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512
- Path \Users\Admin\AppData\Local\Temp\nsd3D7E.tmp\zkyayjffrdi.dll
- Size 31KB
- SHA256 1fdc9ecfa8bddd5c3d7b77913cec4dba53263dac5b8f35cde40e920a58f2deca
- MD5 5850eabb38f5b0d1922054acd9b9f2c2
- SHA1 be60273f8322a4bf9fc6751c7c524a6b03822f50
- SHA512 cbafa1d03004a692851c1d9306e9c08d43d34f36f10d7c084d308e41e7c38a1774bc674ff6a230a5dd905b2dad91703f52c974fed42f0ebae179af05b257f885
- SSDEEP 768:WkJszi/0uyQzByH82eZ/lJlFm12nL7w0Tt:Ezd1QzBU82eZ9U10
- MD5 SHA1 SHA512 SSDEEP