87e2c9be3472dc91a94ed6a5d26cc7c9487ef6c82c74e47a3d45bbe113fcbe98

Analysis

max time kernel
120s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2023 15:20

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General

Target

d8347829c7742df182e85c96f158b613.exe
Size

201KB
MD5

d8347829c7742df182e85c96f158b613
SHA1

9d00d05ac1dc4b4b6cf198d446b121ae5ada94ba
SHA256

87e2c9be3472dc91a94ed6a5d26cc7c9487ef6c82c74e47a3d45bbe113fcbe98
SHA512

b55ae9a416a5f79b0ce467c025105f455cd00c99a5864feb4d87d8771b5eedb7f1c8de9f8e1bb77c3d879dcad4a9e56a33a7aae8edde08198c8009b0ae4256ee
SSDEEP

3072:Bih0fMFfugUVg+/to3AbyaTzEfKi9Rv2PNpWJJpO3+KwIZxoUVVZWKbLqvTbU:0h0fUWgUVBWwWOErvEeof5ZzVeKPaTbU

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Executes dropped EXE 1 IoCs

pid	Process
1816	nvfdouh.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\nvfdouh.exe	d8347829c7742df182e85c96f158b613.exe
File created	C:\PROGRA~3\Mozilla\coplgyf.dll	nvfdouh.exe

C:\Users\Admin\AppData\Local\Temp\d8347829c7742df182e85c96f158b613.exe
"C:\Users\Admin\AppData\Local\Temp\d8347829c7742df182e85c96f158b613.exe"
1⤵
- Drops file in Program Files directory
PID:4696

C:\PROGRA~3\Mozilla\nvfdouh.exe
C:\PROGRA~3\Mozilla\nvfdouh.exe -cyipgfl
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\nvfdouh.exe

Filesize
201KB

MD5
ed960fe1189013782000d08567f5f52e

SHA1
211b43a9066b69b8c3fc894c9d8359f59e98df98

SHA256
251af87b47e61e46eec625a23aca30d62b61b53f0e267b97665d79667d055e5f

SHA512
f584360560318de220693f2a4847fe670e32366d46bf2668c9b3b20ff75a3fc8bfd27c9a15e1fc02bdc971892e86953d5e21bfb3e263d3c2cf5f9b6a29d846e8

Download Submit
memory/1816-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1816-8-0x0000000000E20000-0x0000000000E7B000-memory.dmp

Filesize
364KB

Download
memory/1816-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4696-0-0x00000000022A0000-0x00000000022FB000-memory.dmp

Filesize
364KB

Download
memory/4696-1-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4696-7-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4696-6-0x00000000022A0000-0x00000000022FB000-memory.dmp

Filesize
364KB

Download