Analysis
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max time kernel
91s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 04:27
Static task
static1
Behavioral task
behavioral1
Sample
a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe
Resource
win10v2004-20220812-en
General
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Target
a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe
-
Size
56KB
-
MD5
485cdcf9cc91df4e28e1ec3a4a25ce50
-
SHA1
3dc3878085ae8d89b620664e0cd10b6e05ca7ada
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SHA256
a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321
-
SHA512
ff8cc59e788fd52b29c527718734ba7c402ec82873631f4c2c1ea51d40fa5eddb2336c0cd973b90c1231f4fb39099536f5ecbd0da740e043f2628d2e625ceb38
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SSDEEP
1536:Vw4ZkiBE8WUZ3jt/X+JsgIgxCBMiJ/Riq/CY9Fz:XLE+Tt/X+RICCv/Rx9p
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2208 a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\wmdrtc32.dl_ a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe File created C:\Windows\SysWOW64\wmdrtc32.dll a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2208 a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe"C:\Users\Admin\AppData\Local\Temp\a4bef220a86fa002a01b82eeb7c1a34f83f19df3effa968cd301c4750399b321.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:2208
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
40KB
MD503ebc053c8eec6b4f4afbbb5dc64b169
SHA19ed172dbce1a6a1dd20e08a9720afba210eee79c
SHA256ad25714f5c7eb2e27742b5e0886e865fc8884e8b65cb863d2aeba0c6dbff2d02
SHA51240eab99574ea6614341b869239b014a74cdc24da0c4be69681eaab18de72bbef14ad4cf36215e39eff4978b8ed074762ce25bb85a042219ac5db5cb46390e9ff