4454d5fc11bafd948976ffe7232f0bd34e84e8ab4d8991abea1073c22478b33c

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 21:30

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General

Target

ProcessLasso.exe
Size

1.8MB
MD5

7ad00b88f224108c8f28e65698844a63
SHA1

2b101ae272c02c15c3048c3dca1088e67bf83862
SHA256

11b92eca6aaf291579aae4266fc45340aef19233a461798aaf2939d7ac2b2605
SHA512

fc58c2307c5cfd8d8e302e4fb6bf7aeec94bb30b46591e4598809f81b889a8b3295e9d341a331f789003a947973f145ab97c380d37c5ce91d333f0f5c352e4ce
SSDEEP

24576:yLyCSyM2YvYyC2gnyR3g7nVNHKpOH+PnC/nG97+N1p2E22r1STBvXVJcFJ+S7FEd:yu8CgnCg7VN+C/z1/RSFVWp9Mf

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ProcessLasso.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ProcessLasso.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
600	ProcessLasso.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	600	ProcessLasso.exe
Token: SeDebugPrivilege	600	ProcessLasso.exe
Token: SeChangeNotifyPrivilege	600	ProcessLasso.exe
Token: SeIncBasePriorityPrivilege	600	ProcessLasso.exe
Token: SeIncreaseQuotaPrivilege	600	ProcessLasso.exe
Token: SeCreateGlobalPrivilege	600	ProcessLasso.exe
Token: SeProfSingleProcessPrivilege	600	ProcessLasso.exe
Token: SeBackupPrivilege	600	ProcessLasso.exe
Token: SeRestorePrivilege	600	ProcessLasso.exe

C:\Users\Admin\AppData\Local\Temp\ProcessLasso.exe
"C:\Users\Admin\AppData\Local\Temp\ProcessLasso.exe"
1⤵
- Checks processor information in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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