Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 14:50
Static task
static1
Behavioral task
behavioral1
Sample
3a9ac19138a866afaa4187adce6c35ed_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3a9ac19138a866afaa4187adce6c35ed_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3a9ac19138a866afaa4187adce6c35ed_JaffaCakes118.exe
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Size
1012KB
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MD5
3a9ac19138a866afaa4187adce6c35ed
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SHA1
dc1c4f2c0890be8e076ab0217e4df6259323175b
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SHA256
4045b3fdd5782b3410ab246812f8dcce9f9c785c50df404a132a76f2ec786244
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SHA512
ccb8c9bb549c6e4a5a3c3fecea64c56ebb918f3927425722041a322d15051ac734698b81c6bd7e27c646ffc3a96891cbbaf0fae1eba5ac70025e6d3d79107a7f
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SSDEEP
24576:b6MsTN7y86X6fVRj5WA4FuHosIKpPashfRFGAEDxid:yN7hBDtWA48TIWishfRF8A
Malware Config
Signatures
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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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3a9ac19138a866afaa4187adce6c35ed_JaffaCakes118.exe" 3a9ac19138a866afaa4187adce6c35ed_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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resource yara_rule behavioral2/memory/3604-3-0x0000000000400000-0x0000000000659000-memory.dmp upx behavioral2/memory/3604-1-0x0000000000400000-0x0000000000659000-memory.dmp upx behavioral2/memory/3604-5-0x0000000000400000-0x0000000000659000-memory.dmp upx behavioral2/memory/3604-4-0x0000000000400000-0x0000000000659000-memory.dmp upx behavioral2/memory/3604-7-0x0000000000400000-0x0000000000659000-memory.dmp upx behavioral2/memory/3604-10-0x0000000000400000-0x0000000000659000-memory.dmp upx behavioral2/memory/3604-15-0x0000000000400000-0x0000000000659000-memory.dmp upx -
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 3a9ac19138a866afaa4187adce6c35ed_JaffaCakes118.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1