Analysis
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max time kernel
256s -
max time network
269s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 01:34
Static task
static1
Behavioral task
behavioral1
Sample
b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe
Resource
win10v2004-20221111-en
General
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Target
b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe
-
Size
104KB
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MD5
317d30db4172f680bffc2e492e74d35d
-
SHA1
25ec854663c37ba09c00f16a3e8041bc8fcbe25f
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SHA256
b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a
-
SHA512
0c1413c6670d80b2cb6678c32b4967ed460b4824aaf51da4904c61a9114529fe4ad35f7de71b1822520dc27c54bd79b8922fa1e976a0121a1ab703798c655ee2
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SSDEEP
1536:rhqlUmQxFTFFdkqYfQUOCjtNaQnyeXhdWe5dZ+lbr:UY1+fNOreXhdWen
Malware Config
Signatures
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Program crash 2 IoCs
pid pid_target Process procid_target 1476 4120 WerFault.exe 80 436 4120 WerFault.exe 80 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4120 wrote to memory of 1476 4120 b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe 83 PID 4120 wrote to memory of 1476 4120 b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe 83 PID 4120 wrote to memory of 1476 4120 b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe"C:\Users\Admin\AppData\Local\Temp\b919e199c92b396f2732bf2df66a925e6c76be12891a9b51ca800602ee97f03a.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4120 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4120 -s 1922⤵
- Program crash
PID:1476
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4120 -s 1922⤵
- Program crash
PID:436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4120 -ip 41201⤵PID:4344