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Analysis
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max time kernel
6s -
max time network
7s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08/09/2024, 10:18
Static task
static1
Behavioral task
behavioral1
Sample
d421d735c3278c7b8c37ce3856a0dce3_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d421d735c3278c7b8c37ce3856a0dce3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Errors
General
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Target
d421d735c3278c7b8c37ce3856a0dce3_JaffaCakes118.exe
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Size
92KB
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MD5
d421d735c3278c7b8c37ce3856a0dce3
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SHA1
3ca9916358ea7d1479aca2d40023ef629a1249f2
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SHA256
34eb19f253b8b532777729c883a8c4f9e1a631e2ddcf423522efbbc0d3bf0847
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SHA512
c3d905bbdc0943d7cf495ed7d0b0b995fa5514fa98d4d012d2d4b7ffcad354a6ad1ba42888d9d534fe76f57d509bc07c1c33e81127e100b624499f50c14f2eb4
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SSDEEP
1536:BV/qW70iW3jLW0oXML/d6LdQyJAEhEacLfHwzGo:PCW1WTLdN/EyacszGo
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\lexeggc.dll d421d735c3278c7b8c37ce3856a0dce3_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 d421d735c3278c7b8c37ce3856a0dce3_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 2688 d421d735c3278c7b8c37ce3856a0dce3_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d421d735c3278c7b8c37ce3856a0dce3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d421d735c3278c7b8c37ce3856a0dce3_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2688
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:2872
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:2616