Analysis
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max time kernel
130s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29-09-2024 20:41
Static task
static1
Behavioral task
behavioral1
Sample
ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe
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Size
347KB
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MD5
ff4cafc13c985a010e3c2532a7a8ef30
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SHA1
105bb100c2581938c20bed2dffee317df1e849d7
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SHA256
d5fa180d5669d0e9b65aad9cf161399aa115e5873a3543e83ebc824fd2aed80a
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SHA512
2ea458cf03a57056c67d8ec0ad22d13e497e83ddc8eef9b4e670cb929aa4774165a24e6ba0f078b6949f83e75af9a116a32de82ffebd419d5213a0c05c1bbd42
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SSDEEP
6144:CJZj3XBjlkq27zgxRiqbUfua+UeX2dr2/e:WzZo7cviqQN+UeXIrJ
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2076 set thread context of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 408 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe Token: SeDebugPrivilege 408 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 PID 2076 wrote to memory of 408 2076 ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Users\Admin\AppData\Local\Temp\ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff4cafc13c985a010e3c2532a7a8ef30_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:408
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
94KB
MD514ff402962ad21b78ae0b4c43cd1f194
SHA1f8a510eb26666e875a5bdd1cadad40602763ad72
SHA256fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b
SHA512daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4177215427-74451935-3209572229-1000\0f5007522459c86e95ffcc62f32308f1_bf99bef1-312f-4726-8597-70228ef05e99
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4177215427-74451935-3209572229-1000\0f5007522459c86e95ffcc62f32308f1_bf99bef1-312f-4726-8597-70228ef05e99
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b