Analysis
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max time kernel
93s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
16-04-2024 09:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f3389177378084f781a0c4a9af41e985_JaffaCakes118.dll
Resource
win7-20240221-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
f3389177378084f781a0c4a9af41e985_JaffaCakes118.dll
Resource
win10v2004-20240412-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
f3389177378084f781a0c4a9af41e985_JaffaCakes118.dll
-
Size
68KB
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MD5
f3389177378084f781a0c4a9af41e985
-
SHA1
47e4c45ce812d167875f83e486cfa04112ca60a6
-
SHA256
db8b1745aa1194c9538acd9241d1b998a551186f4724aca572275bdb23ccff54
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SHA512
97de7476cbfc379f1f2129169c21cc8acd2ca6508fe919fbf1a2bd403e210b80156b52d9dbcb250d4254e7652494a2f2f7f47d938ba22814900a1de4be8774c0
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SSDEEP
768:fb9lE9x/tHCTn7BWJ2uBTbnCzwiVD39VY3VkoYF9l6JMCAPK9Zp7F:fhyN5+n7BI2uTwhy3VkjF9lR67F
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4572 2644 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5064 wrote to memory of 2644 5064 rundll32.exe 85 PID 5064 wrote to memory of 2644 5064 rundll32.exe 85 PID 5064 wrote to memory of 2644 5064 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f3389177378084f781a0c4a9af41e985_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5064 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f3389177378084f781a0c4a9af41e985_JaffaCakes118.dll,#12⤵PID:2644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 5963⤵
- Program crash
PID:4572
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2644 -ip 26441⤵PID:4744