Analysis
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max time kernel
143s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2024 04:30
Static task
static1
Behavioral task
behavioral1
Sample
77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe
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Size
96KB
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MD5
77e787d1d8b32e4a947ec51d7e195afc
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SHA1
88cc446bcbc01448bb7cca4070999734af408289
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SHA256
9a92a1e9c8830288e521755edeb75007c910b68428db55c0c0e51445c2ac88d5
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SHA512
50158e9c4331c80ccd5da71f1b533337eb8802b0a2457afc2e562f289426891757eefa39382f64f0f7257c2e91d195ffdb97f53e1644d038e1a0458fd55ceafe
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SSDEEP
1536:ezvjSZpGS4/31A6mQgL2eYCGDwRcMkVQd8YhYM/E+tIzmd:CSHIG6mQwGmfOQd8YhYM/EMUG
Malware Config
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\D0D4D9 = "%APPDATA%\\D0D4D9\\928C68.exe" 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4064 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4064 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\77e787d1d8b32e4a947ec51d7e195afc_JaffaCakes118.exe"1⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4064
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:81⤵PID:3576
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-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61