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Analysis
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max time kernel
90s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 07:29
Static task
static1
Behavioral task
behavioral1
Sample
8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe
Resource
win10v2004-20220901-en
General
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Target
8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe
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Size
642KB
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MD5
809ab4331cb1537fe285455673af1770
-
SHA1
9e37e26b151209296e63be31c2e224935d783a3d
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SHA256
8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b
-
SHA512
2baa5b9551f13d6e6299ca1b2b2d53d56dbcaa2044df847e0eab9ddc87f294d68328edd1aeb0fc9ba4fe8cde12c2a903895e94fd58d7291fe84bbc7c65d1f5ea
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SSDEEP
12288:6EEbc493S64S3hKGIKmBuBlLEBNre5mw4C3bVizWdH10uUXW4NW7+p:6EEbcS3x3hjuTBNap42izW1vUXW4NW7a
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 1400 8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4960 1400 WerFault.exe 83 -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD1DE7DC-3AC1-13D1-B2E4-0060975B8649} 8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD1DE7DC-3AC1-13D1-B2E4-0060975B8649}\0 = 709cd5e4d3748e1823a86dec90b4450ec05934ffd8a0ba 8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD1DE7DC-3AC1-13D1-B2E4-0060975B8649}\Version 8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD1DE7DC-3AC1-13D1-B2E4-0060975B8649}\Version\ = "1.0" 8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe"C:\Users\Admin\AppData\Local\Temp\8dc5b58d080033fde2287cfa2a747e3f260f202ee53f5ceead83a81fdee57f7b.exe"1⤵
- Loads dropped DLL
- Modifies registry class
PID:1400 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 6322⤵
- Program crash
PID:4960
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 1400 -ip 14001⤵PID:4624
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
120KB
MD5165161b7383efda968d57178bd6d7635
SHA1caf56fb0aeacec26836a9e23972bf31cf801990d
SHA2563d6aa366f87db6044f6fb07c3d9617bf3b2fa653bbd48d3d86b793c9ef25fd0b
SHA51293f702252f5a069ba34f98e96658d8ea4716e796991d62d42a41475b91b37fe81c9b21ac2b226cb4eab6d96ac68f744c86eae3601179ad9169b3660f9b266c14