Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/10/2026, 22:11
Behavioral task
behavioral1
Sample
mbupload-_s7__e0a.bin.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
mbupload-_s7__e0a.bin.exe
Resource
win11ltsc2024-20260911-en
9 signatures
150 seconds
General
- Target mbupload-_s7__e0a.bin.exe
- Size 3.4MB
- Sample261020-13488sfx41
- SHA256 34f29ee4bc4af44fd195172378359088cd8ea4d7d39a66713a87f7087acaf933
- MD5 86822ce65718b235acd6b96fdd59815a
- SHA1 68ea02bcd60f44a54f45aa17d2d453afac342d25
- SHA512 cd84a6e06242b50ace8606cfed88e5b6614006ac7db8fa8bdb226d74f37923532ab98824138be8868afa233ab42d06b9f3033dc190eace4ed38e505b205074d5
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Oa:iJiafuIO7rhWEES4T
- TLSH T172F5335BF1AB47B3F7D9A831561FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
- 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 13 IoCs
resource yara_rule behavioral2/memory/3396-1-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-2-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-3-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-4-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-5-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-6-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-7-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-9-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-11-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/3396-21-0x00000000000E0000-0x0000000000D35000-memory.dmp family_salatstealer behavioral2/memory/4584-23-0x0000000000410000-0x0000000001065000-memory.dmp family_salatstealer behavioral2/memory/4584-24-0x0000000000410000-0x0000000001065000-memory.dmp family_salatstealer behavioral2/memory/4584-25-0x0000000000410000-0x0000000001065000-memory.dmp family_salatstealer - Executes dropped EXE 1 IoCs
pid Process 4584 SearchHost.exe -
resource yara_rule behavioral2/memory/3396-0-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-1-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-2-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-3-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-4-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-5-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-6-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-7-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-9-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/3396-11-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/files/0x001900000001c544-15.dat upx behavioral2/memory/4584-20-0x0000000000410000-0x0000000001065000-memory.dmp upx behavioral2/memory/3396-21-0x00000000000E0000-0x0000000000D35000-memory.dmp upx behavioral2/memory/4584-23-0x0000000000410000-0x0000000001065000-memory.dmp upx behavioral2/memory/4584-24-0x0000000000410000-0x0000000001065000-memory.dmp upx behavioral2/memory/4584-25-0x0000000000410000-0x0000000001065000-memory.dmp upx - Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\f8e0538f-0898-b7cb-9f0a-037a35648f08 mbupload-_s7__e0a.bin.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\WUDFHost.exe mbupload-_s7__e0a.bin.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname mbupload-_s7__e0a.bin.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain mbupload-_s7__e0a.bin.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname SearchHost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain SearchHost.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 SearchHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mbupload-_s7__e0a.bin.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3396 mbupload-_s7__e0a.bin.exe 3396 mbupload-_s7__e0a.bin.exe 3396 mbupload-_s7__e0a.bin.exe 3396 mbupload-_s7__e0a.bin.exe 4584 SearchHost.exe 4584 SearchHost.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3396 wrote to memory of 4584 3396 mbupload-_s7__e0a.bin.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\mbupload-_s7__e0a.bin.exe"C:\Users\Admin\AppData\Local\Temp\mbupload-_s7__e0a.bin.exe"1⤵
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3396 -
C:\Users\Admin\AppData\Local\Google\SearchHost.exeC:\Users\Admin\AppData\Local\Google\SearchHost.exe2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4584
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Google\SearchHost.exe
- Size 3.4MB
- SHA256 34f29ee4bc4af44fd195172378359088cd8ea4d7d39a66713a87f7087acaf933
- MD5 86822ce65718b235acd6b96fdd59815a
- SHA1 68ea02bcd60f44a54f45aa17d2d453afac342d25
- SHA512 cd84a6e06242b50ace8606cfed88e5b6614006ac7db8fa8bdb226d74f37923532ab98824138be8868afa233ab42d06b9f3033dc190eace4ed38e505b205074d5
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Oa:iJiafuIO7rhWEES4T
- TLSH T172F5335BF1AB47B3F7D9A831561FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
- MD5 SHA1 SHA512 SSDEEP TLSH