40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 03:00

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General

Target

40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe
Size

1001KB
MD5

ac1007b19748439f74961a886a8dc5bd
SHA1

450f5febe3873a3f549a7fa879086c969ee38851
SHA256

40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91
SHA512

51ad36599bceede4693233743331d0118a5fef65ca33f70637ac32dd8c2c8828a85b58bd1b0eff6a505d8a46a43e309c3756ff578f75660ef9047dc276871fb0
SSDEEP

24576:RX90v5KpZYYwd0KW+u23HiBUj0PGC78DEvdj+tDIn7m:RXm5ued0KWgHiBTG6h+tDkm

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS 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\SystemBiosDate	40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\fu1330306592g.hne	40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\fu1330306592g.hne\ = 2cd58e892f9867c044653efa3de33701	40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2344	40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe
2344	40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe

C:\Users\Admin\AppData\Local\Temp\40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe
"C:\Users\Admin\AppData\Local\Temp\40823f238acd0a8a9352e745b39bb9f7f64920629f7c23661fafed371a50cc91.exe"
1⤵
- Checks BIOS information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2344

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

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Downloads

memory/2344-0-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/2344-7-0x0000000000401000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/2344-8-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/2344-9-0x0000000000401000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads