Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 09:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe
Resource
win11-20260513-en
4 signatures
150 seconds
General
- Target fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe
- Size 816KB
- Sample260601-lcetbsf19v
- SHA256 fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0
- MD5 d742899fae6049dcb1d4c4400914cd85
- SHA1 98872377689cfd586f22ec5f98f52c3c7ef41866
- SHA512 4e863befcf055ab6922120a1c9f127a19981a7f6a3fa3bef3808ed60dcc9aaa5eb9466a4efa843134218ff3fd4abe8788e0f78fd0a2079df58e3672f2cc8dce4
- SSDEEP 24576:+Y4G2qLMJalsnqShyoo77lUabuSvbDQOOdIxJsG97:/3XZynV4oDabuWbDQOcIxJJ97
- TLSH T1D2052380673C95F6D44BE7708A00AB3DF1DEF65588B4B68463DCF1A16EC31221A7B786
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3932 1A0C0F0D120E156B155D15D0F0F160A0E160A.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1228 fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe 3932 1A0C0F0D120E156B155D15D0F0F160A0E160A.exe - 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 fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1A0C0F0D120E156B155D15D0F0F160A0E160A.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1228 wrote to memory of 3932 1228 fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe"C:\Users\Admin\AppData\Local\Temp\fed48b8ad482e27ef739788f1b4decb7e7441307a2f5514faa38112dd03b34d0.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Users\Admin\AppData\Local\Temp\1A0C0F0D120E156B155D15D0F0F160A0E160A.exeC:\Users\Admin\AppData\Local\Temp\1A0C0F0D120E156B155D15D0F0F160A0E160A.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:3932
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1A0C0F0D120E156B155D15D0F0F160A0E160A.exe
- Size 816KB
- SHA256 a8f47ee680cb7e5f73ade681a01ca97d328a8cb3c213de482444f24e6bd2721b
- MD5 8442c374e82d115b61abbd8085e497ba
- SHA1 ccf148798e8a9827f41a4ca96bc65afb410bdab6
- SHA512 ad4ec35aaec13c2983aa5ac1cf0dee6410bdf9826c184864d697beb9b216ed1a0df7a3eee72424517272f5b35855a2d2e30aab84a14beb363dc2bb04b538c55e
- SSDEEP 24576:kY4G2qLMJalsnqShyoo77lUabuSvbDQOOdIxJsG97:53XZynV4oDabuWbDQOcIxJJ97
- TLSH T1AE052380673C95F6D44BE7708900AB3DF1DEF65588B4B28463D8F2A16ED31221A7B786
- MD5 SHA1 SHA512 SSDEEP TLSH