Analysis
- max time kernel
148s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/10/2026, 04:26
Behavioral task
behavioral1
Sample
d683dea39775de95.bin.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
d683dea39775de95.bin.exe
Resource
win11ltsc2024-20260911-en
General
- Target d683dea39775de95.bin.exe
- Size 3.4MB
- Sample261027-e2p72acf66
- SHA256 d683dea39775de95426e697dfbbe74070357f56a964acec8e23e2707a1377c9c
- MD5 04eff6c6d134655e76a4389bb5e0bd2d
- SHA1 0fc7b6931947465fe5ef64beac4cd455f9be155c
- SHA512 608bf5484e6b09ab13c5c08ae3e0f73abd8e77215bdb9a77e5fe4b69d2d8e1ac7219c59d1dc83e1240e5f6866811d8f4f77b4be525e8b4346d462dbff0724ef8
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Oj:iJiafuIO7rhWEES4A
- TLSH T19FF5335BF5AB47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 17 IoCs
resource yara_rule behavioral1/memory/5036-1-0x00000000003E0000-0x0000000001035000-memory.dmp family_salatstealer behavioral1/memory/5036-2-0x00000000003E0000-0x0000000001035000-memory.dmp family_salatstealer behavioral1/memory/5036-3-0x00000000003E0000-0x0000000001035000-memory.dmp family_salatstealer behavioral1/memory/5036-11-0x00000000003E0000-0x0000000001035000-memory.dmp family_salatstealer behavioral1/memory/2368-13-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-14-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-15-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/3512-39-0x0000000000330000-0x0000000000F85000-memory.dmp family_salatstealer behavioral1/memory/4748-47-0x0000000000E10000-0x0000000001A65000-memory.dmp family_salatstealer behavioral1/memory/2368-77-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-80-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-81-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-82-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-83-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-84-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-85-0x0000000000C10000-0x0000000001865000-memory.dmp family_salatstealer behavioral1/memory/2368-86-0x0000000000C10000-0x0000000001865000-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 3 IoCs
pid Process 2368 csrss.exe 3512 csrss.exe 4748 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 behavioral1/memory/5036-0-0x00000000003E0000-0x0000000001035000-memory.dmp upx behavioral1/memory/5036-1-0x00000000003E0000-0x0000000001035000-memory.dmp upx behavioral1/memory/5036-2-0x00000000003E0000-0x0000000001035000-memory.dmp upx behavioral1/memory/5036-3-0x00000000003E0000-0x0000000001035000-memory.dmp upx behavioral1/files/0x0007000000024462-7.dat upx behavioral1/memory/5036-11-0x00000000003E0000-0x0000000001035000-memory.dmp upx behavioral1/memory/2368-12-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-13-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-14-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-15-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/3512-20-0x0000000000330000-0x0000000000F85000-memory.dmp upx behavioral1/memory/3512-39-0x0000000000330000-0x0000000000F85000-memory.dmp upx behavioral1/memory/4748-45-0x0000000000E10000-0x0000000001A65000-memory.dmp upx behavioral1/memory/4748-47-0x0000000000E10000-0x0000000001A65000-memory.dmp upx behavioral1/memory/2368-77-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-80-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-81-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-82-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-83-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-84-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-85-0x0000000000C10000-0x0000000001865000-memory.dmp upx behavioral1/memory/2368-86-0x0000000000C10000-0x0000000001865000-memory.dmp upx - Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\MSBuild\78d7372a-6388-406e-23b5-c3c45ce82a63 d683dea39775de95.bin.exe File opened for modification C:\Program Files (x86)\MSBuild\csrss.exe d683dea39775de95.bin.exe File opened for modification C:\Program Files\Google\Chrome\Application\csrss.exe csrss.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\csrss.exe csrss.exe - Drops file in Windows directory 4 IoCs
description ioc Process 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 File opened for modification C:\Windows\Panther\UnattendGC\diagerr.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\Domain d683dea39775de95.bin.exe 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 csrss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname d683dea39775de95.bin.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 csrss.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 d683dea39775de95.bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Suspicious behavior: EnumeratesProcesses 42 IoCs
pid Process 5036 d683dea39775de95.bin.exe 5036 d683dea39775de95.bin.exe 5036 d683dea39775de95.bin.exe 5036 d683dea39775de95.bin.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 3828 powershell.exe 3828 powershell.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe 2368 csrss.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3828 powershell.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5036 wrote to memory of 2368 5036 d683dea39775de95.bin.exe 94 PID 2368 wrote to memory of 3828 2368 csrss.exe 96 PID 2368 wrote to memory of 3512 2368 csrss.exe 98 PID 2368 wrote to memory of 4748 2368 csrss.exe 101 PID 3828 wrote to memory of 1496 3828 powershell.exe 103
Processes
-
C:\Users\Admin\AppData\Local\Temp\d683dea39775de95.bin.exe"C:\Users\Admin\AppData\Local\Temp\d683dea39775de95.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:5036 -
C:\Program Files (x86)\MSBuild\csrss.exe"C:\Program Files (x86)\MSBuild\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 use of WriteProcessMemory
PID:2368 -
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:3828 -
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:1496
-
-
-
C:\Program Files\Google\Chrome\Application\csrss.exe"C:\Program Files\Google\Chrome\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:3512
-
-
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:4748
-
-
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵PID:1744
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵PID:2768
-
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:2508
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)\MSBuild\csrss.exe
- Size 3.4MB
- SHA256 d683dea39775de95426e697dfbbe74070357f56a964acec8e23e2707a1377c9c
- MD5 04eff6c6d134655e76a4389bb5e0bd2d
- SHA1 0fc7b6931947465fe5ef64beac4cd455f9be155c
- SHA512 608bf5484e6b09ab13c5c08ae3e0f73abd8e77215bdb9a77e5fe4b69d2d8e1ac7219c59d1dc83e1240e5f6866811d8f4f77b4be525e8b4346d462dbff0724ef8
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Oj:iJiafuIO7rhWEES4A
- TLSH T19FF5335BF5AB47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zcoogjgc.1lx.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH