0e056015ea77714ef6307709779bc9b7ade3a0e3e730d6cee39e298056d9811b

Analysis

max time kernel
140s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-09-2024 15:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Driver_Updater_setup.exe
Size

6.5MB
MD5

60eadf6552fb282c9dd437890c0b5e24
SHA1

11d401803530793093a7e01e54ad627d72b3065c
SHA256

0e056015ea77714ef6307709779bc9b7ade3a0e3e730d6cee39e298056d9811b
SHA512

b4cc19f0ac5f333c73b1cb592276243f64ba44ba8b81e61bbf3d475c822b2faa18dad48a9795e6589c97ae12d4ff6c2de3a4d207ac3aae7ad4684d66d72916ed
SSDEEP

196608:Lw0d6YbAcnuLtG8ltisbd2WTXwLw/fDXGhQ/vPn:KOAlhlIslUMDXGhQ3Pn

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2400	Driver_Updater_setup.tmp

Loads dropped DLL 1 IoCs

pid	Process
1992	Driver_Updater_setup.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	Driver_Updater_setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Driver_Updater_setup.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2400	Driver_Updater_setup.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2400	1992	Driver_Updater_setup.exe	30
PID 1992 wrote to memory of 2400	1992	Driver_Updater_setup.exe	30
PID 1992 wrote to memory of 2400	1992	Driver_Updater_setup.exe	30
PID 1992 wrote to memory of 2400	1992	Driver_Updater_setup.exe	30
PID 1992 wrote to memory of 2400	1992	Driver_Updater_setup.exe	30
PID 1992 wrote to memory of 2400	1992	Driver_Updater_setup.exe	30
PID 1992 wrote to memory of 2400	1992	Driver_Updater_setup.exe	30

C:\Users\Admin\AppData\Local\Temp\Driver_Updater_setup.exe
"C:\Users\Admin\AppData\Local\Temp\Driver_Updater_setup.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Users\Admin\AppData\Local\Temp\is-VIUGB.tmp\Driver_Updater_setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-VIUGB.tmp\Driver_Updater_setup.tmp" /SL5="$4010A,5854474,811008,C:\Users\Admin\AppData\Local\Temp\Driver_Updater_setup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2400

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\is-VIUGB.tmp\Driver_Updater_setup.tmp

Filesize
3.0MB

MD5
dfd93de42e9578134afa014f60acbe36

SHA1
9a0e08fd5122a5f7688b05868aa51e4e2c69a647

SHA256
9d2d3263a5b32dbb2dd9532aa571c1e07da9a2df228e5389872df126126bdabc

SHA512
4b6858c06a93e107e9854d4e5892da171d28c069fe7cea465c66e9e5dbb98285d165bf50281d8d00390263b99323222bc7c87017bb24c90c6529a3406faa0100

Download Submit
memory/1992-2-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/1992-0-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download
memory/1992-10-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download
memory/2400-8-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download
memory/2400-12-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download