Analysis
- max time kernel
149s - max time network
145s - 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, 03:26
Behavioral task
behavioral1
Sample
20ca642dc72d3b2e.bin.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
20ca642dc72d3b2e.bin.exe
Resource
win11ltsc2024-20260911-en
General
- Target 20ca642dc72d3b2e.bin.exe
- Size 3.4MB
- Sample261030-dza5navyaw
- SHA256 20ca642dc72d3b2e260eedae8be9e63afcbe43844140fd0148d91fb328dfb18c
- MD5 a5c664505daa92716d6d60f04ced6380
- SHA1 634f699580595bf11932e3de293adaf378a67e66
- SHA512 2a6955e982e8cc2d17db9a379bbfab5a68951acf4d8369ec68b10d96dc449860d948d912a5e4e5e93f2656f7ea7322deb54f6008bb5fd72837f53b44ca1107b9
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Ol:iJiafuIO7rhWEES4O
- TLSH T19EF5335BF1AF47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 16 IoCs
resource yara_rule behavioral2/memory/5224-1-0x0000000000010000-0x0000000000C65000-memory.dmp family_salatstealer behavioral2/memory/5224-2-0x0000000000010000-0x0000000000C65000-memory.dmp family_salatstealer behavioral2/memory/5224-12-0x0000000000010000-0x0000000000C65000-memory.dmp family_salatstealer behavioral2/memory/4848-13-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-14-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/3484-35-0x0000000000CC0000-0x0000000001915000-memory.dmp family_salatstealer behavioral2/memory/4848-49-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-58-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-59-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-60-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-61-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-62-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-63-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-64-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-65-0x0000000000B90000-0x00000000017E5000-memory.dmp family_salatstealer behavioral2/memory/4848-66-0x0000000000B90000-0x00000000017E5000-memory.dmp 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 dropped EXE 2 IoCs
pid Process 4848 csrss.exe 3484 csrss.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
- 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 -
resource yara_rule behavioral2/memory/5224-0-0x0000000000010000-0x0000000000C65000-memory.dmp upx behavioral2/memory/5224-1-0x0000000000010000-0x0000000000C65000-memory.dmp upx behavioral2/memory/5224-2-0x0000000000010000-0x0000000000C65000-memory.dmp upx behavioral2/files/0x000d00000001c4c1-6.dat upx behavioral2/memory/4848-11-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/5224-12-0x0000000000010000-0x0000000000C65000-memory.dmp upx behavioral2/memory/4848-13-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-14-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/3484-33-0x0000000000CC0000-0x0000000001915000-memory.dmp upx behavioral2/memory/3484-35-0x0000000000CC0000-0x0000000001915000-memory.dmp upx behavioral2/memory/4848-49-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-58-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-59-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-60-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-61-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-62-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-63-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-64-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-65-0x0000000000B90000-0x00000000017E5000-memory.dmp upx behavioral2/memory/4848-66-0x0000000000B90000-0x00000000017E5000-memory.dmp upx - Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Google\csrss.exe 20ca642dc72d3b2e.bin.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\csrss.exe csrss.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\f8beecce-7998-b596-1dd3-01ac6bb4ce79 20ca642dc72d3b2e.bin.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\upfc.exe 20ca642dc72d3b2e.bin.exe File opened for modification C:\Program Files (x86)\Google\f8beecce-7998-b596-1dd3-01ac6bb4ce79 20ca642dc72d3b2e.bin.exe - Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\Panther\UnattendGC\diagerr.xml ReAgentc.exe File opened for modification C:\Windows\Panther\UnattendGC\diagwrn.xml ReAgentc.exe File opened for modification C:\Windows\Logs\ReAgent\ReAgent.log ReAgentc.exe File opened for modification C:\Windows\Panther\UnattendGC\setuperr.log 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 5 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 csrss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain csrss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname csrss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 20ca642dc72d3b2e.bin.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 20ca642dc72d3b2e.bin.exe - System Location Discovery: System Language Discovery 1 TTPs 5 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ReAgentc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 20ca642dc72d3b2e.bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe - Suspicious behavior: EnumeratesProcesses 44 IoCs
pid Process 5224 20ca642dc72d3b2e.bin.exe 5224 20ca642dc72d3b2e.bin.exe 5224 20ca642dc72d3b2e.bin.exe 5224 20ca642dc72d3b2e.bin.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 3884 powershell.exe 3884 powershell.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe 4848 csrss.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4848 csrss.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3884 powershell.exe Token: SeDebugPrivilege 4848 csrss.exe Token: SeIncreaseQuotaPrivilege 3884 powershell.exe Token: SeSecurityPrivilege 3884 powershell.exe Token: SeTakeOwnershipPrivilege 3884 powershell.exe Token: SeLoadDriverPrivilege 3884 powershell.exe Token: SeSystemProfilePrivilege 3884 powershell.exe Token: SeSystemtimePrivilege 3884 powershell.exe Token: SeProfSingleProcessPrivilege 3884 powershell.exe Token: SeIncBasePriorityPrivilege 3884 powershell.exe Token: SeCreatePagefilePrivilege 3884 powershell.exe Token: SeBackupPrivilege 3884 powershell.exe Token: SeRestorePrivilege 3884 powershell.exe Token: SeShutdownPrivilege 3884 powershell.exe Token: SeDebugPrivilege 3884 powershell.exe Token: SeSystemEnvironmentPrivilege 3884 powershell.exe Token: SeRemoteShutdownPrivilege 3884 powershell.exe Token: SeUndockPrivilege 3884 powershell.exe Token: SeManageVolumePrivilege 3884 powershell.exe Token: 33 3884 powershell.exe Token: 34 3884 powershell.exe Token: 35 3884 powershell.exe Token: 36 3884 powershell.exe Token: SeIncreaseQuotaPrivilege 3884 powershell.exe Token: SeSecurityPrivilege 3884 powershell.exe Token: SeTakeOwnershipPrivilege 3884 powershell.exe Token: SeLoadDriverPrivilege 3884 powershell.exe Token: SeSystemProfilePrivilege 3884 powershell.exe Token: SeSystemtimePrivilege 3884 powershell.exe Token: SeProfSingleProcessPrivilege 3884 powershell.exe Token: SeIncBasePriorityPrivilege 3884 powershell.exe Token: SeCreatePagefilePrivilege 3884 powershell.exe Token: SeBackupPrivilege 3884 powershell.exe Token: SeRestorePrivilege 3884 powershell.exe Token: SeShutdownPrivilege 3884 powershell.exe Token: SeDebugPrivilege 3884 powershell.exe Token: SeSystemEnvironmentPrivilege 3884 powershell.exe Token: SeRemoteShutdownPrivilege 3884 powershell.exe Token: SeUndockPrivilege 3884 powershell.exe Token: SeManageVolumePrivilege 3884 powershell.exe Token: 33 3884 powershell.exe Token: 34 3884 powershell.exe Token: 35 3884 powershell.exe Token: 36 3884 powershell.exe Token: SeIncreaseQuotaPrivilege 3884 powershell.exe Token: SeSecurityPrivilege 3884 powershell.exe Token: SeTakeOwnershipPrivilege 3884 powershell.exe Token: SeLoadDriverPrivilege 3884 powershell.exe Token: SeSystemProfilePrivilege 3884 powershell.exe Token: SeSystemtimePrivilege 3884 powershell.exe Token: SeProfSingleProcessPrivilege 3884 powershell.exe Token: SeIncBasePriorityPrivilege 3884 powershell.exe Token: SeCreatePagefilePrivilege 3884 powershell.exe Token: SeBackupPrivilege 3884 powershell.exe Token: SeRestorePrivilege 3884 powershell.exe Token: SeShutdownPrivilege 3884 powershell.exe Token: SeDebugPrivilege 3884 powershell.exe Token: SeSystemEnvironmentPrivilege 3884 powershell.exe Token: SeRemoteShutdownPrivilege 3884 powershell.exe Token: SeUndockPrivilege 3884 powershell.exe Token: SeManageVolumePrivilege 3884 powershell.exe Token: 33 3884 powershell.exe Token: 34 3884 powershell.exe Token: 35 3884 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5224 wrote to memory of 4848 5224 20ca642dc72d3b2e.bin.exe 90 PID 4848 wrote to memory of 3884 4848 csrss.exe 92 PID 4848 wrote to memory of 3484 4848 csrss.exe 94 PID 3884 wrote to memory of 4252 3884 powershell.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\20ca642dc72d3b2e.bin.exe"C:\Users\Admin\AppData\Local\Temp\20ca642dc72d3b2e.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:5224 -
C:\Program Files (x86)\Google\csrss.exe"C:\Program Files (x86)\Google\csrss.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:4848 -
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:3884 -
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:4252
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C:\Program Files (x86)\Microsoft\Edge\Application\csrss.exe"C:\Program Files (x86)\Microsoft\Edge\Application\csrss.exe" -3⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:3484
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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:3124
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC1⤵PID:2656
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files (x86)\Google\csrss.exe
- Size 3.4MB
- SHA256 20ca642dc72d3b2e260eedae8be9e63afcbe43844140fd0148d91fb328dfb18c
- MD5 a5c664505daa92716d6d60f04ced6380
- SHA1 634f699580595bf11932e3de293adaf378a67e66
- SHA512 2a6955e982e8cc2d17db9a379bbfab5a68951acf4d8369ec68b10d96dc449860d948d912a5e4e5e93f2656f7ea7322deb54f6008bb5fd72837f53b44ca1107b9
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Ol:iJiafuIO7rhWEES4O
- TLSH T19EF5335BF1AF47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1m5bkh5p.22p.psm1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH