Analysis
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max time kernel
91s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 16:32
Static task
static1
Behavioral task
behavioral1
Sample
ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8.dll
Resource
win10v2004-20220812-en
General
-
Target
ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8.dll
-
Size
208KB
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MD5
ba5d13d64133ff19ab43207d23f467c3
-
SHA1
449e77998a825d543995e138e10aa665381d97d3
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SHA256
ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8
-
SHA512
fb33e5ae73a642346d889271fc0fe3f90b5292a6792a4afd00dee7d5a11401bc0af20ce55b3552cac72bb4304929997de627aabdbdcc23b16826da31a052db9f
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SSDEEP
6144:rWiT6BtfdcAXdK7Mp4Ik29CesuqVfDcT56BfL:rv6BxdcD7MpBJC/uqVuQp
Malware Config
Extracted
hancitor
1702_pro23
http://hatuderefer.com/8/forum.php
http://thavelede.ru/8/forum.php
http://zinsubtal.ru/8/forum.php
Signatures
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Hancitor
Hancitor is downloader used to deliver other malware families.
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Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 41 2356 rundll32.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 40 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 2356 rundll32.exe 2356 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 504 wrote to memory of 2356 504 rundll32.exe rundll32.exe PID 504 wrote to memory of 2356 504 rundll32.exe rundll32.exe PID 504 wrote to memory of 2356 504 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ca28945917b92e552b7c7bacb6421bce34285f4bab5290ce14637d84ca5621e8.dll,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2356-132-0x0000000000000000-mapping.dmp
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memory/2356-133-0x0000000075770000-0x000000007577A000-memory.dmpFilesize
40KB
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memory/2356-134-0x0000000075770000-0x0000000075800000-memory.dmpFilesize
576KB
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memory/2356-135-0x0000000075770000-0x0000000075800000-memory.dmpFilesize
576KB