3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 09:42

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General

Target

3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6N.exe
Size

72KB
MD5

292ff6bb36328867eab5e8e46920a5e0
SHA1

cc80a7b05d1128050445f1ecc2749c0443177e1e
SHA256

3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6
SHA512

33fbc8913611c61abda9f7fde6cedb7a133b8743c86d37d0a16ea32c6f390f8f68f286245df203bf2392ecdca96848e2ecee1136cf9d040b88bec3f9a13693ac
SSDEEP

768:g6qBTQpqdrPPTe7WX/luUjyakg8o/TnCz+1Xin7SKt3LpUVzyyn5tAl+mV5j42TF:OiArPPTgWgZoLn8nlZl7/jdW4zeg

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\cache.dat"	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2876	3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6N.exe
2572	svchost.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2876	3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6N.exe
2876	3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6N.exe

C:\Users\Admin\AppData\Local\Temp\3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6N.exe
"C:\Users\Admin\AppData\Local\Temp\3f0044811dcf5825ceb30957d0c5692c56b5d074311fd456dc53365bdf52c8f6N.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
PID:2876

C:\Windows\syswow64\svchost.exe
"C:\Windows\syswow64\svchost.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1100-6-0x00000000774B0000-0x0000000077659000-memory.dmp

Filesize
1.7MB

Download
memory/1100-7-0x0000000002D70000-0x0000000002D78000-memory.dmp

Filesize
32KB

Download
memory/2572-8-0x0000000000080000-0x0000000000088000-memory.dmp

Filesize
32KB

Download
memory/2876-2-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2876-1-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2876-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2876-3-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2876-5-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads