Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/11/2026, 04:26
Behavioral task
behavioral1
Sample
48f58ccc90cfa36a.bin.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
48f58ccc90cfa36a.bin.exe
Resource
win11ltsc2024-20260911-en
General
- Target 48f58ccc90cfa36a.bin.exe
- Size 3.4MB
- Sample261110-e2l6dags5r
- SHA256 48f58ccc90cfa36a8ef2cdd9f7d28f17f2c659aacc270d6ec9e28dcbc5924bf7
- MD5 5f248cda584dcc37b0c5127c907ea2b7
- SHA1 3637b2530e1aaffb3b0be1f6c06013ce0968ca06
- SHA512 ae5abf30f73ccd5c2c59399753d0b4b285aac28928d18e36c9a762fa76ef8d7f3b233cbc797fa2476739438dec9b21c9389050ed8f172da7cb5cc02460f50655
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4OG:iJiafuIO7rhWEES4x
- TLSH T191F5335BF5AB47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
- Detect SalatStealer payload 18 IoCs
resource yara_rule behavioral1/memory/3412-1-0x0000000000420000-0x0000000001075000-memory.dmp family_salatstealer behavioral1/memory/3412-2-0x0000000000420000-0x0000000001075000-memory.dmp family_salatstealer behavioral1/memory/3412-3-0x0000000000420000-0x0000000001075000-memory.dmp family_salatstealer behavioral1/memory/3412-4-0x0000000000420000-0x0000000001075000-memory.dmp family_salatstealer behavioral1/memory/3412-5-0x0000000000420000-0x0000000001075000-memory.dmp family_salatstealer behavioral1/memory/3412-6-0x0000000000420000-0x0000000001075000-memory.dmp family_salatstealer behavioral1/memory/3412-15-0x0000000000420000-0x0000000001075000-memory.dmp family_salatstealer behavioral1/memory/5104-16-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/5104-17-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/5104-18-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/5104-19-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/5104-20-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/5104-21-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/5104-22-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/2160-44-0x0000000000520000-0x0000000001175000-memory.dmp family_salatstealer behavioral1/memory/5412-53-0x0000000001000000-0x0000000001C55000-memory.dmp family_salatstealer behavioral1/memory/5104-71-0x00000000005A0000-0x00000000011F5000-memory.dmp family_salatstealer behavioral1/memory/5104-88-0x00000000005A0000-0x00000000011F5000-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 5104 fontdrvhost.exe 2160 fontdrvhost.exe 5412 fontdrvhost.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/3412-0-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/memory/3412-1-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/memory/3412-2-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/memory/3412-3-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/memory/3412-4-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/memory/3412-5-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/memory/3412-6-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/files/0x000800000002460f-10.dat upx behavioral1/memory/5104-14-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/3412-15-0x0000000000420000-0x0000000001075000-memory.dmp upx behavioral1/memory/5104-16-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/5104-17-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/5104-18-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/5104-19-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/5104-20-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/5104-21-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/5104-22-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/2160-27-0x0000000000520000-0x0000000001175000-memory.dmp upx behavioral1/memory/2160-44-0x0000000000520000-0x0000000001175000-memory.dmp upx behavioral1/memory/5412-51-0x0000000001000000-0x0000000001C55000-memory.dmp upx behavioral1/memory/5412-53-0x0000000001000000-0x0000000001C55000-memory.dmp upx behavioral1/memory/5104-71-0x00000000005A0000-0x00000000011F5000-memory.dmp upx behavioral1/memory/5104-88-0x00000000005A0000-0x00000000011F5000-memory.dmp upx - Drops file in Program Files directory 6 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Google\smss.exe 48f58ccc90cfa36a.bin.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\a252ffc3-5e3c-59cf-2ca5-13852ff1c35e 48f58ccc90cfa36a.bin.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\fontdrvhost.exe 48f58ccc90cfa36a.bin.exe File opened for modification C:\Program Files\Google\Chrome\Application\fontdrvhost.exe fontdrvhost.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\fontdrvhost.exe fontdrvhost.exe File opened for modification C:\Program Files (x86)\Google\a252ffc3-5e3c-59cf-2ca5-13852ff1c35e 48f58ccc90cfa36a.bin.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 fontdrvhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain fontdrvhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname fontdrvhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname fontdrvhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 48f58ccc90cfa36a.bin.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 48f58ccc90cfa36a.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 48f58ccc90cfa36a.bin.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 fontdrvhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fontdrvhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ReAgentc.exe - Suspicious behavior: EnumeratesProcesses 42 IoCs
pid Process 3412 48f58ccc90cfa36a.bin.exe 3412 48f58ccc90cfa36a.bin.exe 3412 48f58ccc90cfa36a.bin.exe 3412 48f58ccc90cfa36a.bin.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5552 powershell.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5552 powershell.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe 5104 fontdrvhost.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5552 powershell.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3412 wrote to memory of 5104 3412 48f58ccc90cfa36a.bin.exe 97 PID 5104 wrote to memory of 5552 5104 fontdrvhost.exe 99 PID 5104 wrote to memory of 2160 5104 fontdrvhost.exe 101 PID 5104 wrote to memory of 5412 5104 fontdrvhost.exe 104 PID 5552 wrote to memory of 5604 5552 powershell.exe 106
Processes
-
C:\Users\Admin\AppData\Local\Temp\48f58ccc90cfa36a.bin.exe"C:\Users\Admin\AppData\Local\Temp\48f58ccc90cfa36a.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:3412 -
C:\Program Files (x86)\Mozilla Maintenance Service\fontdrvhost.exe"C:\Program Files (x86)\Mozilla Maintenance Service\fontdrvhost.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:5104 -
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:5552 -
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:5604
-
-
-
C:\Program Files\Google\Chrome\Application\fontdrvhost.exe"C:\Program Files\Google\Chrome\Application\fontdrvhost.exe" -3⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:2160
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\fontdrvhost.exe"C:\Program Files (x86)\Microsoft\Edge\Application\fontdrvhost.exe" -3⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:5412
-
-
-
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:364
-
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:3764
-
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:1136
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)\Mozilla Maintenance Service\fontdrvhost.exe
- Size 3.4MB
- SHA256 48f58ccc90cfa36a8ef2cdd9f7d28f17f2c659aacc270d6ec9e28dcbc5924bf7
- MD5 5f248cda584dcc37b0c5127c907ea2b7
- SHA1 3637b2530e1aaffb3b0be1f6c06013ce0968ca06
- SHA512 ae5abf30f73ccd5c2c59399753d0b4b285aac28928d18e36c9a762fa76ef8d7f3b233cbc797fa2476739438dec9b21c9389050ed8f172da7cb5cc02460f50655
- SSDEEP 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4OG:iJiafuIO7rhWEES4x
- TLSH T191F5335BF5AB47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xku2uzgy.mic.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH