salatstealer | d8a458b42dc1f7a3b9ac359833ae407124271e6f86eb8188fecc54f0d8f510ce

Analysis

max time kernel
149s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/07/2026, 18:08

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General

Target
Ryodan.exe
Size 12.0MB
Sample260704-wrdvpabs5v
SHA256 d8a458b42dc1f7a3b9ac359833ae407124271e6f86eb8188fecc54f0d8f510ce
MD5 9d95bd1664b2555254e66e5dbfa99dbb
SHA1 c035c31e3946e41c9c5b334bc9b21c9898c6928f
SHA512 4d09279a574c428f1b95874999677d20fc10efe05649d151cafe17eb87f39940a2d1b8aadca7aaee83a6b6a4e2edd6377cf8fbf6b821f64896c7c5ad6490deb8
SSDEEP 98304:rfaU09C734CwYSPejMA9lJc4tG20CzEWF:r022Yy7A9XcHtk
TLSH
T1C7C65B11FADB95F2E9035831016BB37F23315D048B28CB9BEB547B2AF87B6A11D66305
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

credential_access discovery salatstealer spyware stealer

Malware Config

Signatures

Family: salatstealer
SalatStealer is a stealer that takes sceenshot written in Golang.
stealer salatstealer

Detect SalatStealer payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000d00000001c483-4.dat	family_salatstealer

Badlisted process makes network request 5 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
21	1956	powershell.exe
22	1956	powershell.exe
23	1956	powershell.exe
24	1956	powershell.exe
25	1956	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
4416	fontdrvhost.exe
464	fontdrvhost.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

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)\Windows Photo Viewer\c16abe3c-8299-ac5a-434f-ba082a283c82	Ryodan.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\fontdrvhost.exe	Ryodan.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\fontdrvhost.exe	fontdrvhost.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).

System Information Discovery
T1082

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ryodan.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	ReAgentc.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
2332	Ryodan.exe
2332	Ryodan.exe
2332	Ryodan.exe
2332	Ryodan.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
1956	powershell.exe
1956	powershell.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe
4416	fontdrvhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1956	powershell.exe
Token: SeDebugPrivilege	4416	fontdrvhost.exe
Token: SeIncreaseQuotaPrivilege	1956	powershell.exe
Token: SeSecurityPrivilege	1956	powershell.exe
Token: SeTakeOwnershipPrivilege	1956	powershell.exe
Token: SeLoadDriverPrivilege	1956	powershell.exe
Token: SeSystemProfilePrivilege	1956	powershell.exe
Token: SeSystemtimePrivilege	1956	powershell.exe
Token: SeProfSingleProcessPrivilege	1956	powershell.exe
Token: SeIncBasePriorityPrivilege	1956	powershell.exe
Token: SeCreatePagefilePrivilege	1956	powershell.exe
Token: SeBackupPrivilege	1956	powershell.exe
Token: SeRestorePrivilege	1956	powershell.exe
Token: SeShutdownPrivilege	1956	powershell.exe
Token: SeDebugPrivilege	1956	powershell.exe
Token: SeSystemEnvironmentPrivilege	1956	powershell.exe
Token: SeRemoteShutdownPrivilege	1956	powershell.exe
Token: SeUndockPrivilege	1956	powershell.exe
Token: SeManageVolumePrivilege	1956	powershell.exe
Token: 33	1956	powershell.exe
Token: 34	1956	powershell.exe
Token: 35	1956	powershell.exe
Token: 36	1956	powershell.exe
Token: SeIncreaseQuotaPrivilege	1956	powershell.exe
Token: SeSecurityPrivilege	1956	powershell.exe
Token: SeTakeOwnershipPrivilege	1956	powershell.exe
Token: SeLoadDriverPrivilege	1956	powershell.exe
Token: SeSystemProfilePrivilege	1956	powershell.exe
Token: SeSystemtimePrivilege	1956	powershell.exe
Token: SeProfSingleProcessPrivilege	1956	powershell.exe
Token: SeIncBasePriorityPrivilege	1956	powershell.exe
Token: SeCreatePagefilePrivilege	1956	powershell.exe
Token: SeBackupPrivilege	1956	powershell.exe
Token: SeRestorePrivilege	1956	powershell.exe
Token: SeShutdownPrivilege	1956	powershell.exe
Token: SeDebugPrivilege	1956	powershell.exe
Token: SeSystemEnvironmentPrivilege	1956	powershell.exe
Token: SeRemoteShutdownPrivilege	1956	powershell.exe
Token: SeUndockPrivilege	1956	powershell.exe
Token: SeManageVolumePrivilege	1956	powershell.exe
Token: 33	1956	powershell.exe
Token: 34	1956	powershell.exe
Token: 35	1956	powershell.exe
Token: 36	1956	powershell.exe
Token: SeIncreaseQuotaPrivilege	1956	powershell.exe
Token: SeSecurityPrivilege	1956	powershell.exe
Token: SeTakeOwnershipPrivilege	1956	powershell.exe
Token: SeLoadDriverPrivilege	1956	powershell.exe
Token: SeSystemProfilePrivilege	1956	powershell.exe
Token: SeSystemtimePrivilege	1956	powershell.exe
Token: SeProfSingleProcessPrivilege	1956	powershell.exe
Token: SeIncBasePriorityPrivilege	1956	powershell.exe
Token: SeCreatePagefilePrivilege	1956	powershell.exe
Token: SeBackupPrivilege	1956	powershell.exe
Token: SeRestorePrivilege	1956	powershell.exe
Token: SeShutdownPrivilege	1956	powershell.exe
Token: SeDebugPrivilege	1956	powershell.exe
Token: SeSystemEnvironmentPrivilege	1956	powershell.exe
Token: SeRemoteShutdownPrivilege	1956	powershell.exe
Token: SeUndockPrivilege	1956	powershell.exe
Token: SeManageVolumePrivilege	1956	powershell.exe
Token: 33	1956	powershell.exe
Token: 34	1956	powershell.exe
Token: 35	1956	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 4416	2332	Ryodan.exe	90
PID 4416 wrote to memory of 1956	4416	fontdrvhost.exe	91
PID 4416 wrote to memory of 464	4416	fontdrvhost.exe	93
PID 1956 wrote to memory of 756	1956	powershell.exe	96

C:\Users\Admin\AppData\Local\Temp\Ryodan.exe
"C:\Users\Admin\AppData\Local\Temp\Ryodan.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Program Files (x86)\Windows Photo Viewer\fontdrvhost.exe
  "C:\Program Files (x86)\Windows Photo Viewer\fontdrvhost.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4416
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe
    3⤵
    - Badlisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1956
  - - C:\Windows\SysWOW64\ReAgentc.exe
      "C:\Windows\system32\ReAgentc.exe" /disable
      4⤵
      Drops file in System32 directory
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:756
- - C:\Program Files (x86)\Microsoft\Edge\Application\fontdrvhost.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\fontdrvhost.exe" -
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:464

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:888

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC
1⤵
PID:5104

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

fontdrvhost.exe

Path C:\Program Files (x86)\Windows Photo Viewer\fontdrvhost.exe
Size 12.0MB
SHA256 d8a458b42dc1f7a3b9ac359833ae407124271e6f86eb8188fecc54f0d8f510ce
MD5 9d95bd1664b2555254e66e5dbfa99dbb
SHA1 c035c31e3946e41c9c5b334bc9b21c9898c6928f
SHA512 4d09279a574c428f1b95874999677d20fc10efe05649d151cafe17eb87f39940a2d1b8aadca7aaee83a6b6a4e2edd6377cf8fbf6b821f64896c7c5ad6490deb8
SSDEEP 98304:rfaU09C734CwYSPejMA9lJc4tG20CzEWF:r022Yy7A9XcHtk
TLSH
T1C7C65B11FADB95F2E9035831016BB37F23315D048B28CB9BEB547B2AF87B6A11D66305
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1956-11-0x0000000073F42000-0x0000000073F43000-memory.dmp

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memory/1956-13-0x0000000002D00000-0x0000000002D36000-memory.dmp

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memory/1956-15-0x0000000073F30000-0x00000000746EC000-memory.dmp

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memory/1956-14-0x0000000005980000-0x0000000005FCA000-memory.dmp

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memory/1956-16-0x0000000073F30000-0x00000000746EC000-memory.dmp

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memory/1956-20-0x0000000005770000-0x0000000005792000-memory.dmp

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memory/1956-21-0x0000000005890000-0x00000000058F6000-memory.dmp

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memory/1956-22-0x0000000006040000-0x00000000060A6000-memory.dmp

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memory/1956-25-0x00000000060B0000-0x000000000640B000-memory.dmp

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memory/1956-26-0x0000000006540000-0x000000000655E000-memory.dmp

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memory/1956-27-0x0000000006610000-0x000000000665C000-memory.dmp

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memory/1956-28-0x0000000006B10000-0x0000000006B58000-memory.dmp

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memory/1956-29-0x0000000007980000-0x00000000079B6000-memory.dmp

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memory/1956-30-0x00000000702A0000-0x00000000702EC000-memory.dmp

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memory/1956-31-0x00000000704B0000-0x000000007080B000-memory.dmp

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memory/1956-34-0x00000000079C0000-0x00000000079E0000-memory.dmp

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memory/1956-35-0x00000000079E0000-0x0000000007A83000-memory.dmp

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memory/1956-36-0x0000000008160000-0x00000000087DC000-memory.dmp

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memory/1956-37-0x0000000007B20000-0x0000000007B3A000-memory.dmp

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memory/1956-38-0x0000000007B80000-0x0000000007B8A000-memory.dmp

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memory/1956-39-0x0000000007C30000-0x0000000007CC6000-memory.dmp

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memory/1956-40-0x0000000008030000-0x0000000008052000-memory.dmp

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memory/1956-41-0x0000000008DA0000-0x000000000935A000-memory.dmp

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memory/1956-46-0x0000000073F42000-0x0000000073F43000-memory.dmp

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memory/1956-47-0x0000000073F30000-0x00000000746EC000-memory.dmp

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memory/1956-48-0x0000000073F30000-0x00000000746EC000-memory.dmp

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