Analysis
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max time kernel
302s -
max time network
359s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2022, 14:09
Static task
static1
Behavioral task
behavioral1
Sample
de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe
Resource
win10v2004-20221111-en
General
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Target
de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe
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Size
163KB
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MD5
02ee0d7972cab52d2fd3c852ec6cf96c
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SHA1
cb92190445553256c77acaefbe4fcd6ee665497c
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SHA256
de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9
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SHA512
f819c04de275dcee15f097a6d2e77e69398a10a82883c094618dfad583b54c5b7eff046977b404dac321cc2e99c32ea917dc8890269f02ae3b40bb254f9a36a8
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SSDEEP
3072:MShenRkhBbWQwHOMF0nDRh2u/m+lu1RCxx3XpAr5+JjP0pHs9M3Hs07VbV+R0j:thgRkhg9LCL2rUx3XpAtWSX3Hs07Lz
Malware Config
Signatures
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Loads dropped DLL 5 IoCs
pid Process 1236 rundll32.exe 2288 rundll32.exe 5004 rundll32.exe 480 rundll32.exe 808 rundll32.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2272 wrote to memory of 808 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 81 PID 2272 wrote to memory of 808 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 81 PID 2272 wrote to memory of 808 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 81 PID 2272 wrote to memory of 5004 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 82 PID 2272 wrote to memory of 5004 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 82 PID 2272 wrote to memory of 5004 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 82 PID 2272 wrote to memory of 2288 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 83 PID 2272 wrote to memory of 2288 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 83 PID 2272 wrote to memory of 2288 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 83 PID 2272 wrote to memory of 1236 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 84 PID 2272 wrote to memory of 1236 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 84 PID 2272 wrote to memory of 1236 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 84 PID 2272 wrote to memory of 480 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 85 PID 2272 wrote to memory of 480 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 85 PID 2272 wrote to memory of 480 2272 de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe"C:\Users\Admin\AppData\Local\Temp\de86562823bb41221ee1a2f1b74308403fb8b89269edcc9fab2614303852f9a9.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Roaming\kbakcf.dll",GetLogInfo2⤵
- Loads dropped DLL
PID:808
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Roaming\kbakcf.dll",GetLogInfo2⤵
- Loads dropped DLL
PID:5004
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Roaming\kbakcf.dll",GetLogInfo2⤵
- Loads dropped DLL
PID:2288
-
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Roaming\kbakcf.dll",GetLogInfo2⤵
- Loads dropped DLL
PID:1236
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Roaming\kbakcf.dll",GetLogInfo2⤵
- Loads dropped DLL
PID:480
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
163KB
MD572aae17819c61c5c2d5062ed74c37d8f
SHA160f2bf7c7cda8ff912cb6fd1670a505645f3da0b
SHA25680979e5d13c124513ec6bfe2e030b51c734fbcbd06d81244350939d7f50e354e
SHA5121bec6b6d1b52158add5c9daea5c20bc93826c0ceed2939f87228e188420f4b42963c3a053acd607032bbd8e5ce444685115b100f08f91fa4dfb22b8e2989d104
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Filesize
163KB
MD572aae17819c61c5c2d5062ed74c37d8f
SHA160f2bf7c7cda8ff912cb6fd1670a505645f3da0b
SHA25680979e5d13c124513ec6bfe2e030b51c734fbcbd06d81244350939d7f50e354e
SHA5121bec6b6d1b52158add5c9daea5c20bc93826c0ceed2939f87228e188420f4b42963c3a053acd607032bbd8e5ce444685115b100f08f91fa4dfb22b8e2989d104
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Filesize
163KB
MD572aae17819c61c5c2d5062ed74c37d8f
SHA160f2bf7c7cda8ff912cb6fd1670a505645f3da0b
SHA25680979e5d13c124513ec6bfe2e030b51c734fbcbd06d81244350939d7f50e354e
SHA5121bec6b6d1b52158add5c9daea5c20bc93826c0ceed2939f87228e188420f4b42963c3a053acd607032bbd8e5ce444685115b100f08f91fa4dfb22b8e2989d104
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Filesize
163KB
MD572aae17819c61c5c2d5062ed74c37d8f
SHA160f2bf7c7cda8ff912cb6fd1670a505645f3da0b
SHA25680979e5d13c124513ec6bfe2e030b51c734fbcbd06d81244350939d7f50e354e
SHA5121bec6b6d1b52158add5c9daea5c20bc93826c0ceed2939f87228e188420f4b42963c3a053acd607032bbd8e5ce444685115b100f08f91fa4dfb22b8e2989d104
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Filesize
163KB
MD572aae17819c61c5c2d5062ed74c37d8f
SHA160f2bf7c7cda8ff912cb6fd1670a505645f3da0b
SHA25680979e5d13c124513ec6bfe2e030b51c734fbcbd06d81244350939d7f50e354e
SHA5121bec6b6d1b52158add5c9daea5c20bc93826c0ceed2939f87228e188420f4b42963c3a053acd607032bbd8e5ce444685115b100f08f91fa4dfb22b8e2989d104
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Filesize
163KB
MD572aae17819c61c5c2d5062ed74c37d8f
SHA160f2bf7c7cda8ff912cb6fd1670a505645f3da0b
SHA25680979e5d13c124513ec6bfe2e030b51c734fbcbd06d81244350939d7f50e354e
SHA5121bec6b6d1b52158add5c9daea5c20bc93826c0ceed2939f87228e188420f4b42963c3a053acd607032bbd8e5ce444685115b100f08f91fa4dfb22b8e2989d104