b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 06:31

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General

Target

b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556.exe
Size

3.3MB
MD5

2c0cafabf52be86e9e6cc6fb60d2feb7
SHA1

8cf2ee428554acb85dda1b7567dd13e4e1ca4b6b
SHA256

b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556
SHA512

da3763fc73125ff5225861e46d2e9deda03df048d894396ca4749701c05938e6e132fae01d9d4bba15773799ae37ae7273d8357bfd1709f90735a15533df5ac1
SSDEEP

98304:5QgiAWnJtYXmwHxoDBFixeUipmf8PXLX9qGhkL6:5QRAE7YXzREbNpm0PXoe

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1456-0-0x0000000000400000-0x0000000000C5C000-memory.dmp	upx
behavioral2/memory/1456-1-0x0000000000400000-0x0000000000C5C000-memory.dmp	upx
behavioral2/memory/1456-11-0x0000000000400000-0x0000000000C5C000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1456	b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556.exe

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	b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1456	b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556.exe
1456	b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556.exe

C:\Users\Admin\AppData\Local\Temp\b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556.exe
"C:\Users\Admin\AppData\Local\Temp\b45432db345d351e675fa5808c7d3ca170f66e58aa9a42cf7c0396c759c54556.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1456

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1456-0-0x0000000000400000-0x0000000000C5C000-memory.dmp

Filesize
8.4MB

Download
memory/1456-1-0x0000000000400000-0x0000000000C5C000-memory.dmp

Filesize
8.4MB

Download
memory/1456-7-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/1456-11-0x0000000000400000-0x0000000000C5C000-memory.dmp

Filesize
8.4MB

Download
memory/1456-12-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download