Analysis
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max time kernel
141s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 10:14
Behavioral task
behavioral1
Sample
7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe
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Size
411KB
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MD5
7526736bf28f79f6ba947cc03c6fcd50
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SHA1
7dd2bd7e2008e38358fa2a0e9f398faf41ce97d1
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SHA256
df72fc36385e126949ac79802518d9aa8c2fc72c80fd70e6ed50f4484e1b8b53
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SHA512
e4a6d540962871b765de219552b3bdf3c9a8c5c2d775fe50d032971fa4cb8988ee4ce418570eb4b7188ad2643862e6d8d745f98d2d677dab6576114bc5e0713f
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SSDEEP
6144:6teU5EzqJeWFgwvLkIeRykKnH3wgHz8mZX2p0apdWUUGkPquTuxkOcyr:AexOJeWuIe4L3w6rl2H3cqYux
Malware Config
Extracted
lokibot
http://abscete.info/hero/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
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral2/memory/4416-0-0x0000000000400000-0x00000000004EB000-memory.dmp upx behavioral2/memory/4416-8-0x0000000000400000-0x00000000004EB000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mozilla = "C:\\Users\\Admin\\AppData\\Local\\Mozilla\\StatsReader.exe" 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4416 set thread context of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3576 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3576 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 PID 4416 wrote to memory of 3576 4416 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe 83 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Users\Admin\AppData\Local\Temp\7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7526736bf28f79f6ba947cc03c6fcd50_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3576
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b