Analysis
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max time kernel
99s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
25-06-2022 08:35
Static task
static1
Behavioral task
behavioral1
Sample
b6406203c2a34bd66d7954de1e878d2102bc80fa7803d140b3e0452bd2b58fd9.dll
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b6406203c2a34bd66d7954de1e878d2102bc80fa7803d140b3e0452bd2b58fd9.dll
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
b6406203c2a34bd66d7954de1e878d2102bc80fa7803d140b3e0452bd2b58fd9.dll
-
Size
204KB
-
MD5
44da79e17022547a3dce877561001eb6
-
SHA1
e94e09b34e1b3c625ab6b4f7fe67ce9a7f887e43
-
SHA256
b6406203c2a34bd66d7954de1e878d2102bc80fa7803d140b3e0452bd2b58fd9
-
SHA512
c885a6a6ae6f4ee2115d72500532cee515df7052ecad4056d7c65a804765d874c37880d791b77af5e3cf560f22ed01fb67fe1b87bb8f2731646cdc487d6852f5
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1232 2068 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4220 wrote to memory of 2068 4220 rundll32.exe rundll32.exe PID 4220 wrote to memory of 2068 4220 rundll32.exe rundll32.exe PID 4220 wrote to memory of 2068 4220 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b6406203c2a34bd66d7954de1e878d2102bc80fa7803d140b3e0452bd2b58fd9.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b6406203c2a34bd66d7954de1e878d2102bc80fa7803d140b3e0452bd2b58fd9.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 6323⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2068 -ip 20681⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2068-130-0x0000000000000000-mapping.dmp