Analysis
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max time kernel
7s -
max time network
11s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09/09/2024, 10:40
Static task
static1
Behavioral task
behavioral1
Sample
d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Errors
General
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Target
d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe
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Size
124KB
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MD5
d625439e009cf6cc3baa3453bf8f09cd
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SHA1
8eccbe6ab1eb6247a1df446a003ea8b7fb2b25ba
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SHA256
db74b9cca5ef3deb92064658c592cd24e5189f0eee23e76c8143f0d983ed292b
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SHA512
8d31202d91bc473655186e630684dae22250b834027218ceb80f059b51ac6b98e0d2e3fdfdfcb41247d393c51ced199f979d19ea53bd2aa707fdea7bca5925bd
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SSDEEP
3072:9MnnURTBL6ENEtFRGJaiLiHo5LWAE5zY:GnUR1LR8kX6z
Malware Config
Signatures
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Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\mjszjrn.dll d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe -
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 d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 2776 d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d625439e009cf6cc3baa3453bf8f09cd_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2776
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:2732
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:2592