Analysis
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max time kernel
149s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
24-08-2024 21:16
Behavioral task
behavioral1
Sample
bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe
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Size
48KB
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MD5
bf6df6449adda8c6ee9993d2ae8546ce
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SHA1
7328c6afb2e2938ada2896b5c203524869d6ea82
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SHA256
eb451ee260517a1f8f3066e6c19c27b042911d6317cef520ff2fcff8517bb965
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SHA512
72dc2070f17aed69fce650c64282bce9d5f14ea341135210b8a97037f4143489f504b69aed4385b4b52bebb8745a6f6ff0daeaa001456b02be7399a479275469
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SSDEEP
768:87KQAyiQLW2SUjdzqpvdSy2IdkhCzaf7/pYHleIpMiVsn7adnmSuNu:8WZy1L4URKdSvIdu2C7BY33Vs7wgNu
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe:*:Enabled:ldrsoft" bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion bf6df6449adda8c6ee9993d2ae8546ce_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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resource yara_rule behavioral1/memory/708-0-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/708-1-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/708-2-0x0000000000400000-0x0000000001456000-memory.dmp upx behavioral1/memory/708-3-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/708-4-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/708-5-0x0000000000400000-0x0000000001456000-memory.dmp upx behavioral1/memory/708-10-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/708-14-0x0000000000400000-0x000000000145A000-memory.dmp upx behavioral1/memory/708-18-0x0000000000400000-0x000000000145A000-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 bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bf6df6449adda8c6ee9993d2ae8546ce_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
PID:708