Analysis
- max time kernel
149s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/10/2026, 03:27
Behavioral task
behavioral1
Sample
b83bb0bedf80fdc7.bin.exe
Resource
win10v2004-20260911-en
17 signatures
150 seconds
Behavioral task
behavioral2
Sample
b83bb0bedf80fdc7.bin.exe
Resource
win11ltsc2024-20260911-en
8 signatures
150 seconds
General
- Target b83bb0bedf80fdc7.bin.exe
- Size 12.0MB
- Sample261030-dz2mlsat3k
- SHA256 318a039986594d58b3b669c716d8f7a13a261699f10ed82f8b5ef14234bbb4da
- MD5 38e7296fd193aba630d1fd59b4762b53
- SHA1 104ff6510a6d71d909d50faeb0353a4a020055f4
- SHA512 ea246374556b53549959d09be26d4ccd2b68c5639187eec88f8aa5fce21e063551c8d0c11032f7186c761ea5c13773d038eec3183eebbb2db3ee64f495825382
- SSDEEP 98304:tjhOBNrzuaCerzFi6bszT1JX4pG2IfZE+m:yBkKr5rszpNDy+m
- TLSH T103C65B11FACB54F6F9036831406BB27F23355D058B28CB9BEB183B6AF877691187A705
- 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 1 IoCs
resource yara_rule behavioral2/files/0x000d00000001c498-3.dat family_salatstealer - Executes a file named after a Windows system binary 1 TTPs 2 IoCs
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
description ioc Process File opened (read-only) C:\Users\Admin\AppData\Local\PeerDistRepub\ctfmon.exe b83bb0bedf80fdc7.bin.exe File opened (read-only) C:\Users\Admin\AppData\Local\PeerDistRepub\ctfmon.exe ctfmon.exe - Executes dropped EXE 1 IoCs
pid Process 4860 ctfmon.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 3 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 ctfmon.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname b83bb0bedf80fdc7.bin.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain b83bb0bedf80fdc7.bin.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 b83bb0bedf80fdc7.bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ctfmon.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5984 b83bb0bedf80fdc7.bin.exe 5984 b83bb0bedf80fdc7.bin.exe 5984 b83bb0bedf80fdc7.bin.exe 5984 b83bb0bedf80fdc7.bin.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5984 wrote to memory of 4860 5984 b83bb0bedf80fdc7.bin.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\b83bb0bedf80fdc7.bin.exe"C:\Users\Admin\AppData\Local\Temp\b83bb0bedf80fdc7.bin.exe"1⤵
- Executes a file named after a Windows system binary
- 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:5984 -
C:\Users\Admin\AppData\Local\PeerDistRepub\ctfmon.exeC:\Users\Admin\AppData\Local\PeerDistRepub\ctfmon.exe2⤵
- Executes a file named after a Windows system binary
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:4860
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\PeerDistRepub\ctfmon.exe
- Size 12.0MB
- SHA256 318a039986594d58b3b669c716d8f7a13a261699f10ed82f8b5ef14234bbb4da
- MD5 38e7296fd193aba630d1fd59b4762b53
- SHA1 104ff6510a6d71d909d50faeb0353a4a020055f4
- SHA512 ea246374556b53549959d09be26d4ccd2b68c5639187eec88f8aa5fce21e063551c8d0c11032f7186c761ea5c13773d038eec3183eebbb2db3ee64f495825382
- SSDEEP 98304:tjhOBNrzuaCerzFi6bszT1JX4pG2IfZE+m:yBkKr5rszpNDy+m
- TLSH T103C65B11FACB54F6F9036831406BB27F23355D058B28CB9BEB183B6AF877691187A705
- MD5 SHA1 SHA512 SSDEEP TLSH