Analysis
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max time kernel
73s -
max time network
135s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
07-12-2020 17:46
Static task
static1
Behavioral task
behavioral1
Sample
Oqefuw2.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Oqefuw2.dll
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
-
Target
Oqefuw2.dll
-
Size
174KB
-
MD5
6a9a7e10759fb9054f49539900090eec
-
SHA1
3110c642c8337c1ce988c1d1d82fe52320679a7b
-
SHA256
13ad7de7f561825af82ab9ba920f82b72908ce9aacb944dc0c6a7b1875327e5d
-
SHA512
46bbfdfe0824a6ffda404fc9c0b2d7ba9a26e3246f2ecaa172dfec10b5cce2e29e4198415dca0b23d015381b9da29fa1dfa418b0beaa0ae4b46b19f6420dec4c
Score
8/10
Malware Config
Signatures
-
Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 12 1748 rundll32.exe 14 1748 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1048 wrote to memory of 1748 1048 rundll32.exe rundll32.exe PID 1048 wrote to memory of 1748 1048 rundll32.exe rundll32.exe PID 1048 wrote to memory of 1748 1048 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Oqefuw2.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Oqefuw2.dll,#12⤵
- Blocklisted process makes network request
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1748-2-0x0000000000000000-mapping.dmp