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Resubmissions
22/09/2022, 16:57
220922-vga6dabhg7 1022/09/2022, 16:56
220922-vf4rasfgaq 1022/09/2022, 16:48
220922-va6cyabhf9 813/09/2022, 17:49
220913-wd1sascabl 8Analysis
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max time kernel
40s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
22/09/2022, 16:48
Static task
static1
Behavioral task
behavioral1
Sample
b26bbe590caac12efcf76a1d62b390aa.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b26bbe590caac12efcf76a1d62b390aa.dll
Resource
win10v2004-20220812-en
General
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Target
b26bbe590caac12efcf76a1d62b390aa.dll
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Size
2.7MB
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MD5
b26bbe590caac12efcf76a1d62b390aa
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SHA1
8027ce80904f287ee72ceee68a0ec95dddf309ac
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SHA256
4ea86098be9e4fd932758729fbe6c7fd4c53babf228388b24f8b263ebccf56f4
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SHA512
f5ac91af8fb36d990082ccab8f2ba130ac2cdfd1c3d29e6dd26be4ae59346fde3c98eb1c08c80f7e44b22ac33f5ab60ef8216fb54dfe0eb8e8245297e7f9f774
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SSDEEP
49152:94j4pRhvvWPcqysG2ZLyZMCWH+DGeQwa:CjcvWPcqZHcZMCWH+Kt3
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
flow pid Process 2 1324 rundll32.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1772 1324 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1644 wrote to memory of 1324 1644 rundll32.exe 28 PID 1644 wrote to memory of 1324 1644 rundll32.exe 28 PID 1644 wrote to memory of 1324 1644 rundll32.exe 28 PID 1644 wrote to memory of 1324 1644 rundll32.exe 28 PID 1644 wrote to memory of 1324 1644 rundll32.exe 28 PID 1644 wrote to memory of 1324 1644 rundll32.exe 28 PID 1644 wrote to memory of 1324 1644 rundll32.exe 28 PID 1324 wrote to memory of 1772 1324 rundll32.exe 29 PID 1324 wrote to memory of 1772 1324 rundll32.exe 29 PID 1324 wrote to memory of 1772 1324 rundll32.exe 29 PID 1324 wrote to memory of 1772 1324 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b26bbe590caac12efcf76a1d62b390aa.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b26bbe590caac12efcf76a1d62b390aa.dll,#12⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 2843⤵
- Program crash
PID:1772
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