ea24908a169c8bd99269a9e2ac5e9c1be282dfc28216314fab19f7fd5606f820

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
14/05/2024, 00:56

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General

Target

Oem7F7.exe
Size

881KB
MD5

2b13b58ccbb7f3ce02c9bf957f7f529e
SHA1

ee82d4425ce1f6d5193822139a5f0abc8883cf38
SHA256

ef1edc756d5635b96d1700223a31c71bf3b1020222de4ee184161b44b16221ec
SHA512

b5e620e3ad4efe93359996e31240a90fb78968c0c27d14301427d6cdf93f22aa2c33e59f4b88e23803f2dd62d5801772bde0247675005b1649ef64edb6eff6be
SSDEEP

12288:abvnf8UaJEjEKUBKuJyECjDW76LS/Uc7xX0gmbKgPdr/uduQXqOFuzsj5uJZv355:WvoTKUsEyEyK+LS3g9KXqKtu73aBi

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 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\SystemBiosVersion	Oem7F7.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2360	Oem7F7.exe

C:\Users\Admin\AppData\Local\Temp\Oem7F7.exe
"C:\Users\Admin\AppData\Local\Temp\Oem7F7.exe"
1⤵
- Checks BIOS information in registry
- Suspicious behavior: GetForegroundWindowSpam
PID:2360

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

Replay Monitor

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Downloads

memory/2360-0-0x0000000000400000-0x0000000000680000-memory.dmp

Filesize
2.5MB

Download
memory/2360-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2360-2-0x0000000000400000-0x0000000000680000-memory.dmp

Filesize
2.5MB

Download
memory/2360-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download