Analysis
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max time kernel
33s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
22-10-2023 23:35
Static task
static1
Behavioral task
behavioral1
Sample
5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe
Resource
win10v2004-20231020-en
General
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Target
5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe
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Size
4.7MB
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MD5
6633e9c8af8be806dab97521b6dc73b3
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SHA1
305ce39c0ecafd868fd8433ac82c63834a2572a0
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SHA256
5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a
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SHA512
ea8a5e4fa537cd451cb157889ba4ab82c5c3dcf9ce532c7c3175c6d41e0ae5f847411f73ec771d7341351ac7bd3e6bdb56177ba0c8a64c5f86d9c910d8301f61
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SSDEEP
98304:zJ7tjnw2V0muesLdzezq6ClpRH3RrDOpw5uMvlWCXch+I7:kvmidzE0p9hrDOpeuMdhS
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBIOSDate 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\J: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\O: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\T: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\V: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\X: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\H: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\I: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\P: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\W: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\Z: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\E: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\L: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\M: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\Q: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\R: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\Y: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\G: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\K: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\U: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\N: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe File opened (read-only) \??\S: 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
pid Process 2644 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe 2644 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe 2644 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBIOSDate 5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe"C:\Users\Admin\AppData\Local\Temp\5718f9216d5a59c1685b1365d3ac240803aedb1f5ec96d1c567c4734c76ab69a.exe"1⤵
- Checks BIOS information in registry
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
PID:2644