Overview
overview
9Static
static
7SkyFlick2....ot.exe
windows10-2004-x64
SkyFlick2....ID.exe
windows10-2004-x64
9SkyFlick2....k2.exe
windows10-2004-x64
8SkyFlick2....D2.exe
windows10-2004-x64
SkyFlick2....in.exe
windows10-2004-x64
5SkyFlick2....in.exe
windows10-2004-x64
7SkyFlick2....64.dll
windows10-2004-x64
3SkyFlick2....ag.exe
windows10-2004-x64
1SkyFlick2....rl.dll
windows10-2004-x64
3SkyFlick2....b1.dll
windows10-2004-x64
3Analysis
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max time kernel
111s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-es -
resource tags
arch:x64arch:x86image:win10v2004-20230220-eslocale:es-esos:windows10-2004-x64systemwindows -
submitted
27-03-2023 05:35
Behavioral task
behavioral1
Sample
SkyFlick2.1_WIN11/RealReboot.exe
Resource
win10v2004-20230220-es
Behavioral task
behavioral2
Sample
SkyFlick2.1_WIN11/ResetHWID.exe
Resource
win10v2004-20230220-es
Behavioral task
behavioral3
Sample
SkyFlick2.1_WIN11/SkyFlick2.exe
Resource
win10v2004-20230221-es
Behavioral task
behavioral4
Sample
SkyFlick2.1_WIN11/data/Ba6ZtH8y0KbD2.exe
Resource
win10v2004-20230220-es
Behavioral task
behavioral5
Sample
SkyFlick2.1_WIN11/data/bin.exe
Resource
win10v2004-20230220-es
Behavioral task
behavioral6
Sample
SkyFlick2.1_WIN11/data/bin.exe
Resource
win10v2004-20230221-es
Behavioral task
behavioral7
Sample
SkyFlick2.1_WIN11/data/drv64.dll
Resource
win10v2004-20230220-es
Behavioral task
behavioral8
Sample
SkyFlick2.1_WIN11/extension/Anti-Flag.exe
Resource
win10v2004-20230220-es
Behavioral task
behavioral9
Sample
SkyFlick2.1_WIN11/libcurl.dll
Resource
win10v2004-20230220-es
Behavioral task
behavioral10
Sample
SkyFlick2.1_WIN11/zlib1.dll
Resource
win10v2004-20230220-es
General
-
Target
SkyFlick2.1_WIN11/ResetHWID.exe
-
Size
2.6MB
-
MD5
d39c72eec8cde69944feda7cf386fd14
-
SHA1
694538c10ca8ba6a95791b528b857db118f7785b
-
SHA256
dc1f8e5c613b61e44cf394bbd36938ae90d432afcc6fbc90cbc07913419eca50
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SHA512
5fb46167f6fcb27212f3516de1ee4fbb88ae1425da7ad82cd44f4db82409eecbc5115088a8d7492681ee35a7c5297947f9cb1de8a899ad81bee496384bb5c221
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SSDEEP
49152:YJZ4qPVzHxJQ3zNJKaxPxFN1myo4UzfV/WX5RE/s/Td:kSqYJhx5FTmpB/WX5S/wd
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
ResetHWID.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ResetHWID.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
ResetHWID.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ResetHWID.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ResetHWID.exe -
Processes:
resource yara_rule behavioral2/memory/4824-133-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida behavioral2/memory/4824-134-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida behavioral2/memory/4824-135-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida behavioral2/memory/4824-136-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida behavioral2/memory/4824-137-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida behavioral2/memory/4824-138-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida behavioral2/memory/4824-140-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida behavioral2/memory/4824-144-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmp themida -
Processes:
ResetHWID.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ResetHWID.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
ResetHWID.exepid process 4824 ResetHWID.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\SkyFlick2.1_WIN11\ResetHWID.exe"C:\Users\Admin\AppData\Local\Temp\SkyFlick2.1_WIN11\ResetHWID.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4824-133-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB
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memory/4824-134-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB
-
memory/4824-135-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB
-
memory/4824-136-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB
-
memory/4824-137-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB
-
memory/4824-138-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB
-
memory/4824-140-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB
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memory/4824-144-0x00007FF7CB4C0000-0x00007FF7CBBB4000-memory.dmpFilesize
7.0MB