Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/10/2026, 01:26
Behavioral task
behavioral1
Sample
a0d9ecb47e47d78b.bin.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
a0d9ecb47e47d78b.bin.exe
Resource
win11ltsc2024-20260911-en
General
- Target a0d9ecb47e47d78b.bin.exe
- Size 12.0MB
- Sample261031-btqxtattcx
- SHA256 697df858ed930b703860b58e62f1cc65e2cb01aef210e2e931ada5a0dbc6b67d
- MD5 9fbb848aac5f319c1bcfed791580fd55
- SHA1 e407c885916852d64da17251b4cbd285a7fe5eec
- SHA512 e11f9d7bac0eea3020bb1378c450a3b714271eb8198aeb217e7e32facf52a2645a768fda48b49c07d5adaec67ed1666283e702da42185192422d3d52590aa1d6
- SSDEEP 98304:tjhOBNrzuaCerzFi6bszT1JX4pG2IfZE+Z:yBkKr5rszpNDy+Z
- TLSH T152C65B11FACB54F6F9036831406BB27F23355D058B28CB9BEB183B6AF877691187A705
- MD5 SHA1 SHA512 SSDEEP TLSH
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/0x000d00000001c53c-3.dat family_salatstealer - UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" powershell.exe - Executes a file named after a Windows system binary 1 TTPs 1 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\Mozilla\fontdrvhost.exe fontdrvhost.exe - Executes dropped EXE 3 IoCs
pid Process 4224 smss.exe 3036 fontdrvhost.exe 6056 smss.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2714045687-1127350534-2056456672-1000\Software\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "C:\\Users\\Admin\\AppData\\Local\\Mozilla\\fontdrvhost.exe" a0d9ecb47e47d78b.bin.exe - Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Recovery ReAgentc.exe File opened for modification C:\Windows\SysWOW64\Recovery\ReAgent.xml ReAgentc.exe - Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\WindowsPowerShell\ada98516-bc06-7a52-ccae-1282248c16bc a0d9ecb47e47d78b.bin.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell\smss.exe a0d9ecb47e47d78b.bin.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\smss.exe smss.exe - Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\Logs\ReAgent\ReAgent.log ReAgentc.exe File opened for modification C:\Windows\Panther\UnattendGC\setuperr.log ReAgentc.exe File opened for modification C:\Windows\Panther\UnattendGC\diagerr.xml ReAgentc.exe File opened for modification C:\Windows\Panther\UnattendGC\diagwrn.xml ReAgentc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 6 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 smss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname a0d9ecb47e47d78b.bin.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain a0d9ecb47e47d78b.bin.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname smss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain smss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname fontdrvhost.exe - System Location Discovery: System Language Discovery 1 TTPs 6 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 ReAgentc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a0d9ecb47e47d78b.bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language smss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fontdrvhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language smss.exe - Suspicious behavior: EnumeratesProcesses 44 IoCs
pid Process 3476 a0d9ecb47e47d78b.bin.exe 3476 a0d9ecb47e47d78b.bin.exe 3476 a0d9ecb47e47d78b.bin.exe 3476 a0d9ecb47e47d78b.bin.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4496 powershell.exe 4496 powershell.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe 4224 smss.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4224 smss.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4224 smss.exe Token: SeDebugPrivilege 4496 powershell.exe Token: SeIncreaseQuotaPrivilege 4496 powershell.exe Token: SeSecurityPrivilege 4496 powershell.exe Token: SeTakeOwnershipPrivilege 4496 powershell.exe Token: SeLoadDriverPrivilege 4496 powershell.exe Token: SeSystemProfilePrivilege 4496 powershell.exe Token: SeSystemtimePrivilege 4496 powershell.exe Token: SeProfSingleProcessPrivilege 4496 powershell.exe Token: SeIncBasePriorityPrivilege 4496 powershell.exe Token: SeCreatePagefilePrivilege 4496 powershell.exe Token: SeBackupPrivilege 4496 powershell.exe Token: SeRestorePrivilege 4496 powershell.exe Token: SeShutdownPrivilege 4496 powershell.exe Token: SeDebugPrivilege 4496 powershell.exe Token: SeSystemEnvironmentPrivilege 4496 powershell.exe Token: SeRemoteShutdownPrivilege 4496 powershell.exe Token: SeUndockPrivilege 4496 powershell.exe Token: SeManageVolumePrivilege 4496 powershell.exe Token: 33 4496 powershell.exe Token: 34 4496 powershell.exe Token: 35 4496 powershell.exe Token: 36 4496 powershell.exe Token: SeIncreaseQuotaPrivilege 4496 powershell.exe Token: SeSecurityPrivilege 4496 powershell.exe Token: SeTakeOwnershipPrivilege 4496 powershell.exe Token: SeLoadDriverPrivilege 4496 powershell.exe Token: SeSystemProfilePrivilege 4496 powershell.exe Token: SeSystemtimePrivilege 4496 powershell.exe Token: SeProfSingleProcessPrivilege 4496 powershell.exe Token: SeIncBasePriorityPrivilege 4496 powershell.exe Token: SeCreatePagefilePrivilege 4496 powershell.exe Token: SeBackupPrivilege 4496 powershell.exe Token: SeRestorePrivilege 4496 powershell.exe Token: SeShutdownPrivilege 4496 powershell.exe Token: SeDebugPrivilege 4496 powershell.exe Token: SeSystemEnvironmentPrivilege 4496 powershell.exe Token: SeRemoteShutdownPrivilege 4496 powershell.exe Token: SeUndockPrivilege 4496 powershell.exe Token: SeManageVolumePrivilege 4496 powershell.exe Token: 33 4496 powershell.exe Token: 34 4496 powershell.exe Token: 35 4496 powershell.exe Token: 36 4496 powershell.exe Token: SeIncreaseQuotaPrivilege 4496 powershell.exe Token: SeSecurityPrivilege 4496 powershell.exe Token: SeTakeOwnershipPrivilege 4496 powershell.exe Token: SeLoadDriverPrivilege 4496 powershell.exe Token: SeSystemProfilePrivilege 4496 powershell.exe Token: SeSystemtimePrivilege 4496 powershell.exe Token: SeProfSingleProcessPrivilege 4496 powershell.exe Token: SeIncBasePriorityPrivilege 4496 powershell.exe Token: SeCreatePagefilePrivilege 4496 powershell.exe Token: SeBackupPrivilege 4496 powershell.exe Token: SeRestorePrivilege 4496 powershell.exe Token: SeShutdownPrivilege 4496 powershell.exe Token: SeDebugPrivilege 4496 powershell.exe Token: SeSystemEnvironmentPrivilege 4496 powershell.exe Token: SeRemoteShutdownPrivilege 4496 powershell.exe Token: SeUndockPrivilege 4496 powershell.exe Token: SeManageVolumePrivilege 4496 powershell.exe Token: 33 4496 powershell.exe Token: 34 4496 powershell.exe Token: 35 4496 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3476 wrote to memory of 4224 3476 a0d9ecb47e47d78b.bin.exe 91 PID 4224 wrote to memory of 4496 4224 smss.exe 95 PID 4224 wrote to memory of 6056 4224 smss.exe 97 PID 4496 wrote to memory of 1624 4496 powershell.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\a0d9ecb47e47d78b.bin.exe"C:\Users\Admin\AppData\Local\Temp\a0d9ecb47e47d78b.bin.exe"1⤵
- Adds Run key to start application
- 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:3476 -
C:\Program Files (x86)\WindowsPowerShell\smss.exe"C:\Program Files (x86)\WindowsPowerShell\smss.exe"2⤵
- Executes dropped EXE
- 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 behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe3⤵
- UAC bypass
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4496 -
C:\Windows\SysWOW64\ReAgentc.exe"C:\Windows\system32\ReAgentc.exe" /disable4⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1624
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C:\Program Files (x86)\Microsoft\Edge\Application\smss.exe"C:\Program Files (x86)\Microsoft\Edge\Application\smss.exe" -3⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:6056
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C:\Users\Admin\AppData\Local\Mozilla\fontdrvhost.exeC:\Users\Admin\AppData\Local\Mozilla\fontdrvhost.exe1⤵
- 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:3036
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵PID:4896
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC1⤵PID:2516
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Masquerading
1Match Legitimate Name or Location
1Modify Registry
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
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Downloads
- Path C:\Program Files (x86)\WindowsPowerShell\smss.exe
- Size 12.0MB
- SHA256 697df858ed930b703860b58e62f1cc65e2cb01aef210e2e931ada5a0dbc6b67d
- MD5 9fbb848aac5f319c1bcfed791580fd55
- SHA1 e407c885916852d64da17251b4cbd285a7fe5eec
- SHA512 e11f9d7bac0eea3020bb1378c450a3b714271eb8198aeb217e7e32facf52a2645a768fda48b49c07d5adaec67ed1666283e702da42185192422d3d52590aa1d6
- SSDEEP 98304:tjhOBNrzuaCerzFi6bszT1JX4pG2IfZE+Z:yBkKr5rszpNDy+Z
- TLSH T152C65B11FACB54F6F9036831406BB27F23355D058B28CB9BEB183B6AF877691187A705
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_m4w20goj.3wi.psm1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH