Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 02:00
Static task
static1
Behavioral task
behavioral1
Sample
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe
Resource
win10v2004-20240319-en
General
-
Target
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe
-
Size
1.8MB
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MD5
75c5abaeb9f1654c1daf75aab1e032dd
-
SHA1
9ccdcdc00e4108b0cf873b8948919b6015e7f118
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SHA256
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429
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SHA512
f8103bea2707cabeb2207128f2782ccce77c99b73a41425760eb03c2c1bfabbee856789ec4f3e0349584b6eb07099da664f2c670814bea18298e6503e4b9bcd6
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SSDEEP
24576:aE6MsqRTgfRkmMSDyNnBVv0zO6jRjXFVPQlgKHxKPA/Otoi+4mn1q+yn1KsM:GMs0MRGSDqJYFjVV0pHQIuVmnufM
Malware Config
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Wine 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exepid process 2108 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe -
Drops file in Windows directory 1 IoCs
Processes:
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exedescription ioc process File created C:\Windows\Tasks\explorgu.job 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exepid process 2108 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exepid process 2108 02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe"C:\Users\Admin\AppData\Local\Temp\02bec171956fcf41f4314275a9209d49c29f91ffe9993718665bdd93f6be6429.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:2108
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2108-0-0x0000000000920000-0x0000000000DDA000-memory.dmpFilesize
4.7MB
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memory/2108-1-0x00000000778C0000-0x00000000778C2000-memory.dmpFilesize
8KB
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memory/2108-3-0x0000000002370000-0x0000000002371000-memory.dmpFilesize
4KB
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memory/2108-5-0x0000000002200000-0x0000000002201000-memory.dmpFilesize
4KB
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memory/2108-2-0x0000000000920000-0x0000000000DDA000-memory.dmpFilesize
4.7MB
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memory/2108-4-0x0000000002610000-0x0000000002611000-memory.dmpFilesize
4KB
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memory/2108-6-0x0000000002650000-0x0000000002651000-memory.dmpFilesize
4KB
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memory/2108-7-0x00000000021F0000-0x00000000021F1000-memory.dmpFilesize
4KB
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memory/2108-8-0x0000000002290000-0x0000000002291000-memory.dmpFilesize
4KB
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memory/2108-9-0x0000000002640000-0x0000000002641000-memory.dmpFilesize
4KB
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memory/2108-11-0x0000000000910000-0x0000000000911000-memory.dmpFilesize
4KB
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memory/2108-10-0x0000000000660000-0x0000000000661000-memory.dmpFilesize
4KB
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memory/2108-13-0x00000000022A0000-0x00000000022A1000-memory.dmpFilesize
4KB
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memory/2108-12-0x0000000000640000-0x0000000000641000-memory.dmpFilesize
4KB
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memory/2108-14-0x0000000000670000-0x0000000000671000-memory.dmpFilesize
4KB
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memory/2108-15-0x00000000021E0000-0x00000000021E1000-memory.dmpFilesize
4KB
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memory/2108-16-0x0000000002760000-0x0000000002761000-memory.dmpFilesize
4KB
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memory/2108-18-0x0000000000650000-0x0000000000651000-memory.dmpFilesize
4KB
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memory/2108-19-0x0000000002930000-0x0000000002931000-memory.dmpFilesize
4KB
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memory/2108-23-0x0000000000920000-0x0000000000DDA000-memory.dmpFilesize
4.7MB