Analysis
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max time kernel
190s -
max time network
203s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
31-07-2022 05:09
Behavioral task
behavioral1
Sample
driverexportpe.exe
Resource
win7-20220715-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
driverexportpe.exe
Resource
win10v2004-20220721-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
driverexportpe.exe
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Size
347KB
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MD5
b8eef7ec00336358f41b4e28da99b070
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SHA1
543be112a811f851f80266393a5a857c272152a3
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SHA256
ac5d2e64bf99e9b5d86626ab6ab7bca59cc18c072759baa5fe3267ec1326aab0
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SHA512
0fe70144c300406ca4e4c27b789e1135f1a174923cf7e412a216b47de6951cac3d1a47d06b97891bbe6b09180be59cba62f8d6f497969eb7399d407da5311e99
Score
8/10
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/2788-130-0x0000000000400000-0x00000000004D1000-memory.dmp upx behavioral2/memory/2788-131-0x0000000000400000-0x00000000004D1000-memory.dmp upx behavioral2/memory/2788-132-0x0000000000400000-0x00000000004D1000-memory.dmp upx -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
driverexportpe.exedescription ioc process File opened (read-only) \??\e: driverexportpe.exe File opened (read-only) \??\f: driverexportpe.exe File opened (read-only) \??\h: driverexportpe.exe File opened (read-only) \??\q: driverexportpe.exe File opened (read-only) \??\z: driverexportpe.exe File opened (read-only) \??\b: driverexportpe.exe File opened (read-only) \??\g: driverexportpe.exe File opened (read-only) \??\i: driverexportpe.exe File opened (read-only) \??\k: driverexportpe.exe File opened (read-only) \??\p: driverexportpe.exe File opened (read-only) \??\r: driverexportpe.exe File opened (read-only) \??\s: driverexportpe.exe File opened (read-only) \??\t: driverexportpe.exe File opened (read-only) \??\u: driverexportpe.exe File opened (read-only) \??\j: driverexportpe.exe File opened (read-only) \??\m: driverexportpe.exe File opened (read-only) \??\w: driverexportpe.exe File opened (read-only) \??\y: driverexportpe.exe File opened (read-only) \??\a: driverexportpe.exe File opened (read-only) \??\l: driverexportpe.exe File opened (read-only) \??\n: driverexportpe.exe File opened (read-only) \??\o: driverexportpe.exe File opened (read-only) \??\v: driverexportpe.exe File opened (read-only) \??\x: driverexportpe.exe -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/2788-131-0x0000000000400000-0x00000000004D1000-memory.dmp autoit_exe behavioral2/memory/2788-132-0x0000000000400000-0x00000000004D1000-memory.dmp autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.