f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186

Analysis

max time kernel
44s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 19:08

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General

Target

f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe
Size

92KB
MD5

e564bdc3bd1df885f5dbc70b647e92f2
SHA1

73ccbd9cfb99f5965de3481bb5bd68c25113a615
SHA256

f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186
SHA512

9a14301b410505e6d1e4f39785bb58f55f3645ddf268f8b9311fdcfcd9e5bba21c168659652b4ce3b2b80b6ebf1c2e4ee2958424b885cbebec02d25eeb68c6aa
SSDEEP

1536:ewwOIF/p4Ro5S6b/uO5sdMdalp3lLo0JWX8z85GCQEwTU1+G4Ro//BwOI:ewwOI/4gecAG4gwOI

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe C:\\WINDOWS\\winlogon.exe"	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe

Modifies firewall policy service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\winlogon.exe = "C:\\WINDOWS\\winlogon.exe"	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\MICROSOFT\WINDOWS\CURRENTVERSION\RUN	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RUN\Services = "C:\\Program Files\\Services.exe"	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	1716	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe
Token: SeBackupPrivilege	1716	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1716	f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe

C:\Users\Admin\AppData\Local\Temp\f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe
"C:\Users\Admin\AppData\Local\Temp\f0da152848a8be6d3aed5135f90d60dcce2b9b89e39e31be4e8bf8d7ddbdc186.exe"
1⤵
- Modifies WinLogon for persistence
- Modifies firewall policy service
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1716

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1716-54-0x00000000765B1000-0x00000000765B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads