Analysis
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max time kernel
140s -
max time network
159s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31/10/2024, 15:27
Static task
static1
Behavioral task
behavioral1
Sample
836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe
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Size
743KB
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MD5
836f2b37f2360cd55545894929c5b60a
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SHA1
921980861bcafea33a9f240dc63ef95b58aa3893
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SHA256
a12e5b1eb3d865757223b2e5533eb537caaf7973af327f07da4fb0166aa36b6d
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SHA512
bcdfe76e11b229d05917f0f594ab9b3fd0d11f0b806298b72263f285e07af74413a8b73eb456b5bea28e30b5e59402d0e780a932812b1628dbbdcedd98b340ba
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SSDEEP
12288:LsQ3kZ3N/IAglXYflZwiFJbO7cxMRbXqhI+N+b1YVTPs/sVmeU/vTs25w3pDZk:LsQOdXglYzwaU8MRWdTPPXUT75q
Malware Config
Signatures
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Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
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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\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe" 836f2b37f2360cd55545894929c5b60a_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 behavioral1/memory/2512-4-0x0000000000400000-0x000000000061E000-memory.dmp upx behavioral1/memory/2512-3-0x0000000000400000-0x000000000061E000-memory.dmp upx behavioral1/memory/2512-5-0x0000000000400000-0x000000000061E000-memory.dmp upx behavioral1/memory/2512-6-0x0000000000400000-0x000000000061E000-memory.dmp upx behavioral1/memory/2512-8-0x0000000000400000-0x000000000061E000-memory.dmp upx behavioral1/memory/2512-14-0x0000000000400000-0x000000000061E000-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 836f2b37f2360cd55545894929c5b60a_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
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1