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Analysis
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max time kernel
95s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
16/04/2024, 07:57
Behavioral task
behavioral1
Sample
f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe
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Size
389KB
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MD5
f309f13b086438be0a979bfba51097b6
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SHA1
ee8b446af0f73adb726cb7ab72725441cac270c7
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SHA256
72a9cb716529660a0026e61b0b4ad8a61d6be594d06e3ade9cf57186e62f6c3b
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SHA512
a3b426214fa4794e694b28ec7453775b0968f5146fb4f8b6917ebe28ec47e189e110f0a2a7bb43e800af3d5f72e168c406d7015354cf992470a08ab64ae2360d
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SSDEEP
6144:o1vG8GgGTe1GbgaxDgXtIClMiRAqXKlUBYRA9G5EGl0uvn7A+z6:YTaaRAqqviVYvT6
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule behavioral2/memory/4144-0-0x0000000000320000-0x0000000000386000-memory.dmp family_zgrat_v1 -
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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 freegeoip.app 4 freegeoip.app -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4144 f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe 4144 f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe 4144 f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe 4144 f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4144 f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f309f13b086438be0a979bfba51097b6_JaffaCakes118.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4144
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD56b38c0e6416310648f2e422fe691c95c
SHA1eca06e913a2ce11a3851544b4c6a801c9c1be303
SHA256ecebea1a73571eb26da3d5ebc96b71e898d30acf5d932e1c899a059585ce040a
SHA5128e6a73a37d68c55d7924c9660221dc61b9139574f433437eba9b46fb6798a7160f54c0eef6e2965acd9b31888b6385a99f804b10865507c5becd8c5a30d88b2a