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Analysis
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max time kernel
140s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 05:07
Behavioral task
behavioral1
Sample
9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
Resource
win10v2004-20240802-en
General
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Target
9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
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Size
266KB
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MD5
f0342528dd2089ba9d1251733485b5ad
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SHA1
f8f319f6a12f9632c74d450e9207e6a2d40dffe3
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SHA256
9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca
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SHA512
704072c48ba968379de2dda4d6153163f909288f303c0a5021d518b2e45021e9f07a0f8d253b44ae64377250d7ccedf08e9ddaab2aac46504fe77cf45eaf9039
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SSDEEP
6144:JXzKdNY49u8rVU+9mdB7Les+eFMBxIUq0BjeB:ya4AYMBu/eF+Tq0B
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe -
Executes dropped EXE 2 IoCs
pid Process 3764 ITS SB App Switch.exe 3044 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/4720-0-0x00000000008D0000-0x0000000000970000-memory.dmp upx behavioral1/memory/4720-20-0x00000000008D0000-0x0000000000970000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ITS SB App Switch.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4720 wrote to memory of 3764 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 84 PID 4720 wrote to memory of 3764 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 84 PID 4720 wrote to memory of 3764 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 84 PID 4720 wrote to memory of 3044 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 85 PID 4720 wrote to memory of 3044 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 85 PID 4720 wrote to memory of 3044 4720 9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe"C:\Users\Admin\AppData\Local\Temp\9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
PID:3764
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3044
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
137KB
MD58e277c55b2b8f512823e5c384d0e2177
SHA1371f387b9860191a51b4b830ce8c060df4b3586b
SHA256bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e
SHA512854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112