Analysis
- user interaction
yes - max time kernel
43s - max time network
46s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 13:32
Behavioral task
behavioral1
Sample
Nursultan.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
Nursultan.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
General
- Target Nursultan.exe
- Size 3.1MB
- Sample260720-qs9e4aby6k
- SHA256 fec6710eb73b05a91c509cedd12548961bc047d66dd290923393db66d25c684f
- MD5 5077e162bf9381c24b9186f6f5706000
- SHA1 e8a895f84f42e35f6f04a2c39a0c97ee92a465f4
- SHA512 cc186275c230c0ef52a56915170f18031b9e29cfd4597c6f33702edd6e6dae475d5314ea8342dfb53ad043fce015fcc61e32a8dab71a3410867cbf8f69ca7c42
- SSDEEP 49152:s99jwkvoqXd0vgZ9N/S99GLd1W8rILgSe0SDB9ppS9syRw7SSnX+OH374nugu+3t:yHvxXdqSlfULVzoWva2878ll08q+F
- TLSH T19CE533A811B97049CC6CBBBB799168DDE595F429E3388996E4FC481E1603DC03ED60FE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 6 IoCs
resource yara_rule behavioral2/memory/2336-1-0x0000000000DE0000-0x000000000196D000-memory.dmp family_salatstealer behavioral2/memory/2336-2-0x0000000000DE0000-0x000000000196D000-memory.dmp family_salatstealer behavioral2/memory/2336-10-0x0000000000DE0000-0x000000000196D000-memory.dmp family_salatstealer behavioral2/memory/4420-11-0x0000000000540000-0x00000000010CD000-memory.dmp family_salatstealer behavioral2/memory/4420-12-0x0000000000540000-0x00000000010CD000-memory.dmp family_salatstealer behavioral2/memory/4420-13-0x0000000000540000-0x00000000010CD000-memory.dmp family_salatstealer - Executes dropped EXE 1 IoCs
pid Process 4420 wininit.exe -
resource yara_rule behavioral2/memory/2336-0-0x0000000000DE0000-0x000000000196D000-memory.dmp upx behavioral2/memory/2336-1-0x0000000000DE0000-0x000000000196D000-memory.dmp upx behavioral2/memory/2336-2-0x0000000000DE0000-0x000000000196D000-memory.dmp upx behavioral2/files/0x000d00000001c458-7.dat upx behavioral2/memory/4420-9-0x0000000000540000-0x00000000010CD000-memory.dmp upx behavioral2/memory/2336-10-0x0000000000DE0000-0x000000000196D000-memory.dmp upx behavioral2/memory/4420-11-0x0000000000540000-0x00000000010CD000-memory.dmp upx behavioral2/memory/4420-12-0x0000000000540000-0x00000000010CD000-memory.dmp upx behavioral2/memory/4420-13-0x0000000000540000-0x00000000010CD000-memory.dmp upx - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\Windows Mail\2b14b67e-01f3-6e2c-3ce4-682855e67e01 Nursultan.exe File created C:\Program Files (x86)\Windows Mail\StartMenuExperienceHost.exe Nursultan.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 Nursultan.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wininit.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2336 Nursultan.exe 2336 Nursultan.exe 2336 Nursultan.exe 2336 Nursultan.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2336 wrote to memory of 4420 2336 Nursultan.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\Nursultan.exe"C:\Users\Admin\AppData\Local\Temp\Nursultan.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Users\Admin\AppData\Local\Microsoft\wininit.exeC:\Users\Admin\AppData\Local\Microsoft\wininit.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4420
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\wininit.exe
- Size 3.1MB
- SHA256 fec6710eb73b05a91c509cedd12548961bc047d66dd290923393db66d25c684f
- MD5 5077e162bf9381c24b9186f6f5706000
- SHA1 e8a895f84f42e35f6f04a2c39a0c97ee92a465f4
- SHA512 cc186275c230c0ef52a56915170f18031b9e29cfd4597c6f33702edd6e6dae475d5314ea8342dfb53ad043fce015fcc61e32a8dab71a3410867cbf8f69ca7c42
- SSDEEP 49152:s99jwkvoqXd0vgZ9N/S99GLd1W8rILgSe0SDB9ppS9syRw7SSnX+OH374nugu+3t:yHvxXdqSlfULVzoWva2878ll08q+F
- TLSH T19CE533A811B97049CC6CBBBB799168DDE595F429E3388996E4FC481E1603DC03ED60FE
- MD5 SHA1 SHA512 SSDEEP TLSH