Analysis
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max time kernel
175s -
max time network
184s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 12:36
Behavioral task
behavioral1
Sample
68987f42915a58669f2bd86b3eea2c010af753f3a37b15ea92d885e52e5b6178.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
68987f42915a58669f2bd86b3eea2c010af753f3a37b15ea92d885e52e5b6178.dll
Resource
win10v2004-20221111-en
General
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Target
68987f42915a58669f2bd86b3eea2c010af753f3a37b15ea92d885e52e5b6178.dll
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Size
301KB
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MD5
3916bb9de973fbca89aeff0b9735ff75
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SHA1
769d213716d8a28abe9839e83ce07df22b4dcb27
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SHA256
68987f42915a58669f2bd86b3eea2c010af753f3a37b15ea92d885e52e5b6178
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SHA512
54d5734314425416a2a3bab32814d510f6f58441cf72d0f5881168e544ae3091efb503e2782f8b693d9f44f1cc1b79ebe5c3d80932ce7859b67460c0d4602f9e
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SSDEEP
6144:1fvvKKzAYf0L+6i0t+myTC7dQe0gKss4KJJzujIRryZCIXQHedhoMltVM:hvrzAYYj+myTC7UfpfzOIRG3QHejnM
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/5084-133-0x00000000007B0000-0x0000000000896000-memory.dmp upx behavioral2/memory/5084-134-0x00000000007B0000-0x0000000000896000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2124 5084 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4420 wrote to memory of 5084 4420 rundll32.exe rundll32.exe PID 4420 wrote to memory of 5084 4420 rundll32.exe rundll32.exe PID 4420 wrote to memory of 5084 4420 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\68987f42915a58669f2bd86b3eea2c010af753f3a37b15ea92d885e52e5b6178.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4420 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\68987f42915a58669f2bd86b3eea2c010af753f3a37b15ea92d885e52e5b6178.dll,#12⤵PID:5084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 8203⤵
- Program crash
PID:2124
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5084 -ip 50841⤵PID:2300