f5e56a262514ad5036a1fbe91e3c9ebedf0d874e2d95a91cb7e9693f60d8d33e

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 14:43

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General

Target

DATA DPR.exe
Size

920KB
MD5

a94f55d81f838e77fa3e5187c72e0f95
SHA1

72ab38cf2aa50c7358a0faa6d077b91d0898d20d
SHA256

f5e56a262514ad5036a1fbe91e3c9ebedf0d874e2d95a91cb7e9693f60d8d33e
SHA512

081f71a423a063fc566eba681a47c57bc2248fbcd20b451f6c9ac781c9d5061f89556a878b9559a1d0aa153d8b55610ab27b80ecbadc880eeb3b607d88fb1e8f
SSDEEP

24576:AMHDEzlk8VnuAibycLXe3tJACKnHMpxh:AUDEC8puAkW3tJAjnHO

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

Processes:

DATA DPR.exe

description ioc process

File created C:\Windows\GameBarPresenceWriter\uefidriver.exe DATA DPR.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\GameBarPresenceWriter\uefidriver.exe	DATA DPR.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

DATA DPR.execmd.exe

description	pid	process	target process
PID 1576 wrote to memory of 3064	1576	DATA DPR.exe	cmd.exe
PID 1576 wrote to memory of 3064	1576	DATA DPR.exe	cmd.exe
PID 1576 wrote to memory of 3064	1576	DATA DPR.exe	cmd.exe
PID 1576 wrote to memory of 2948	1576	DATA DPR.exe	cmd.exe
PID 1576 wrote to memory of 2948	1576	DATA DPR.exe	cmd.exe
PID 1576 wrote to memory of 2948	1576	DATA DPR.exe	cmd.exe
PID 2948 wrote to memory of 2268	2948	cmd.exe	certutil.exe
PID 2948 wrote to memory of 2268	2948	cmd.exe	certutil.exe
PID 2948 wrote to memory of 2268	2948	cmd.exe	certutil.exe
PID 2948 wrote to memory of 2156	2948	cmd.exe	find.exe
PID 2948 wrote to memory of 2156	2948	cmd.exe	find.exe
PID 2948 wrote to memory of 2156	2948	cmd.exe	find.exe
PID 2948 wrote to memory of 2844	2948	cmd.exe	find.exe
PID 2948 wrote to memory of 2844	2948	cmd.exe	find.exe
PID 2948 wrote to memory of 2844	2948	cmd.exe	find.exe

C:\Users\Admin\AppData\Local\Temp\DATA DPR.exe
"C:\Users\Admin\AppData\Local\Temp\DATA DPR.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1576

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c start C:\Windows\GameBarPresenceWriter\uefidriver.exe >nul
2⤵
PID:3064

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\DATA DPR.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
2⤵
- Suspicious use of WriteProcessMemory
PID:2948

C:\Windows\system32\certutil.exe
certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\DATA DPR.exe" MD5
3⤵
PID:2268

C:\Windows\system32\find.exe
find /i /v "md5"
3⤵
PID:2156

C:\Windows\system32\find.exe
find /i /v "certutil"
3⤵
PID:2844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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