Analysis
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max time kernel
48s -
max time network
144s -
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 04:04
Static task
static1
Behavioral task
behavioral1
Sample
4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe
Resource
win10v2004-20220901-en
General
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Target
4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe
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Size
581KB
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MD5
80e956cfb25305ae638a61442de07410
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SHA1
95814365e234508a7e35d33fa77e9d0d8c4b3842
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SHA256
4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710
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SHA512
f5615773b0e21be73c5d3cae942efa163161b6b5fcfa8fd4eb7cc3a6f4a5a21549128e9fe05952a2b8215d6748a96a71ce94c1bec1b28792cf9653f8303f1a6f
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SSDEEP
12288:OQFagl4ZjL++kpFDI+4hPBH1S4+gHRMEM9LCB9Gl/DN:OQFNC+fI+g1S4+gHOt9LCc/D
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3476-132-0x00000000022E0000-0x0000000002412000-memory.dmp upx behavioral2/memory/3476-136-0x00000000022E0000-0x0000000002412000-memory.dmp upx behavioral2/memory/3476-135-0x00000000022E0000-0x0000000002412000-memory.dmp upx behavioral2/memory/3476-139-0x00000000022E0000-0x0000000002412000-memory.dmp upx behavioral2/memory/3476-140-0x00000000022E0000-0x0000000002412000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe Token: SeCreatePagefilePrivilege 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe 3476 4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe"C:\Users\Admin\AppData\Local\Temp\4d373d4afbe02d94fd2090567d50f37a3db2f498e4df99fc04e2f03908762710.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3476