Analysis
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max time kernel
145s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 02:38
Static task
static1
Behavioral task
behavioral1
Sample
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe
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Size
1.3MB
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MD5
7f3c87f33433b322b440b546e3a638ab
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SHA1
149592f8b46d4f7210e0a260b89ab55a0eb73a73
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SHA256
a3ddb7439f1d6e996ed7dc74a257b32a4dc0d5c0567b9752b658177de0084b0b
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SHA512
3346b6217af345efec567bf3aea88001fe1830f13c274ffde4e87a949f05b0eaea5ab4dea08ddde01dde31ccaf2cf2c89ca6012a25a277983d064e181a437641
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SSDEEP
24576:80gpQxcXMr63x9Xxi5vRpB7rikPnylwMfYXuRtQs0SxRzpdnSz1:83pQx6IUx9XxGZDuFj0SPjy
Malware Config
Signatures
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Poullight Stealer payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2932-1-0x0000000000080000-0x00000000003F6000-memory.dmp family_poullight behavioral1/memory/2932-2-0x0000000000080000-0x00000000003F6000-memory.dmp family_poullight -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe -
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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exepid process 2932 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exepid process 2932 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe 2932 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe 2932 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2932 7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7f3c87f33433b322b440b546e3a638ab_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\rr9r82i2qn2tf69eb657zFilesize
92KB
MD518e04095708297d6889a6962f81e8d8f
SHA19a25645db1da0217092c06579599b04982192124
SHA2564ed16c019fe50bb4ab1c9dcedf0e52f93454b5dbaf18615d60761e7927b69fb7
SHA51245ec57bddeeb8bca05babcf8da83bf9db630819b23076a1cf79f2e54b3e88e14cd7db650332554026ab5e8634061dd699f322bcba6683765063e67ac47ea1caf
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memory/2932-0-0x0000000000080000-0x00000000003F6000-memory.dmpFilesize
3.5MB
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memory/2932-1-0x0000000000080000-0x00000000003F6000-memory.dmpFilesize
3.5MB
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memory/2932-2-0x0000000000080000-0x00000000003F6000-memory.dmpFilesize
3.5MB