122f7d782722411d52d5feb14af59e4b26e14fe0348cb5de6ad07df57ea58319

Analysis

max time kernel
103s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2025 18:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2025-02-13_8f0ab19d8f29f486610e9d9e84e22603_ismagent_ryuk_sliver.exe
Size

3.3MB
MD5

8f0ab19d8f29f486610e9d9e84e22603
SHA1

c3e515ab3194ce02b5825cb0289de7ec8a779ee8
SHA256

122f7d782722411d52d5feb14af59e4b26e14fe0348cb5de6ad07df57ea58319
SHA512

2a00de78b19535ca24cb3cb81795370599d217334d35bcb0de45d7555b22df6db3a737a87b9a140824a38047cdccedf65528338feb698400b98d0922457214d8
SSDEEP

49152:RX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QV:RlRsZ47/QXoHUOfAoj1x6V

Score

8^/10

discovery

Malware Config

Signatures

Downloads MZ/PE file 1 IoCs

flow	pid	Process
30	4636	Process not Found

System Location Discovery: System Language Discovery 1 TTPs 1 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	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4108	MicrosoftEdgeUpdate.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4764	wmic.exe
Token: SeSecurityPrivilege	4764	wmic.exe
Token: SeTakeOwnershipPrivilege	4764	wmic.exe
Token: SeLoadDriverPrivilege	4764	wmic.exe
Token: SeSystemProfilePrivilege	4764	wmic.exe
Token: SeSystemtimePrivilege	4764	wmic.exe
Token: SeProfSingleProcessPrivilege	4764	wmic.exe
Token: SeIncBasePriorityPrivilege	4764	wmic.exe
Token: SeCreatePagefilePrivilege	4764	wmic.exe
Token: SeBackupPrivilege	4764	wmic.exe
Token: SeRestorePrivilege	4764	wmic.exe
Token: SeShutdownPrivilege	4764	wmic.exe
Token: SeDebugPrivilege	4764	wmic.exe
Token: SeSystemEnvironmentPrivilege	4764	wmic.exe
Token: SeRemoteShutdownPrivilege	4764	wmic.exe
Token: SeUndockPrivilege	4764	wmic.exe
Token: SeManageVolumePrivilege	4764	wmic.exe
Token: 33	4764	wmic.exe
Token: 34	4764	wmic.exe
Token: 35	4764	wmic.exe
Token: 36	4764	wmic.exe
Token: SeIncreaseQuotaPrivilege	4764	wmic.exe
Token: SeSecurityPrivilege	4764	wmic.exe
Token: SeTakeOwnershipPrivilege	4764	wmic.exe
Token: SeLoadDriverPrivilege	4764	wmic.exe
Token: SeSystemProfilePrivilege	4764	wmic.exe
Token: SeSystemtimePrivilege	4764	wmic.exe
Token: SeProfSingleProcessPrivilege	4764	wmic.exe
Token: SeIncBasePriorityPrivilege	4764	wmic.exe
Token: SeCreatePagefilePrivilege	4764	wmic.exe
Token: SeBackupPrivilege	4764	wmic.exe
Token: SeRestorePrivilege	4764	wmic.exe
Token: SeShutdownPrivilege	4764	wmic.exe
Token: SeDebugPrivilege	4764	wmic.exe
Token: SeSystemEnvironmentPrivilege	4764	wmic.exe
Token: SeRemoteShutdownPrivilege	4764	wmic.exe
Token: SeUndockPrivilege	4764	wmic.exe
Token: SeManageVolumePrivilege	4764	wmic.exe
Token: 33	4764	wmic.exe
Token: 34	4764	wmic.exe
Token: 35	4764	wmic.exe
Token: 36	4764	wmic.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3760 wrote to memory of 4764	3760	2025-02-13_8f0ab19d8f29f486610e9d9e84e22603_ismagent_ryuk_sliver.exe	87
PID 3760 wrote to memory of 4764	3760	2025-02-13_8f0ab19d8f29f486610e9d9e84e22603_ismagent_ryuk_sliver.exe	87

C:\Users\Admin\AppData\Local\Temp\2025-02-13_8f0ab19d8f29f486610e9d9e84e22603_ismagent_ryuk_sliver.exe
"C:\Users\Admin\AppData\Local\Temp\2025-02-13_8f0ab19d8f29f486610e9d9e84e22603_ismagent_ryuk_sliver.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Windows\system32\wbem\wmic.exe
  wmic os get oslanguage /FORMAT:LIST
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4764

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI2IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5MjEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE5ODA3NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0Nzc0NDY2NjY3Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads