8187eb54b87190f0216bc0c7fa6b1607ad6d957e01281e84cc1a3ec27b38757c

Resubmissions

10-08-2024 11:37

240810-nre4raxekr 10

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10-08-2024 11:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

mw3/Database/uninstall_qdb.dbd
Size

35KB
MD5

4d8b378243c7cf774b51f10c4f2f6375
SHA1

4ca37c7249375bc7b14a7357d306b3aa288025f8
SHA256

d0a736b24467c44dc8419c33e1515a9b5d3bd411fdc76ed6e1f79685060932dc
SHA512

3bf1a76f38663dff587ac5e9b98943193d880006721720c8a1f762b8ef646d4dc44cc798a6be25f60c79d2fbb5f13b1121d111a1d7f28922bd68d901e4f7edd0
SSDEEP

768:98KJ3iGkTvH9iz0OyZbOJr6uxVScuKs8k0EB1+S1/yU:9/iGkRkyxeWMVScuKs8k0E1+S1/N

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.dbd\ = "dbd_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\dbd_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\dbd_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\dbd_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\dbd_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\dbd_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.dbd	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\dbd_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1644	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1644	AcroRd32.exe
1644	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2952	2260	cmd.exe	29
PID 2260 wrote to memory of 2952	2260	cmd.exe	29
PID 2260 wrote to memory of 2952	2260	cmd.exe	29
PID 2952 wrote to memory of 1644	2952	rundll32.exe	30
PID 2952 wrote to memory of 1644	2952	rundll32.exe	30
PID 2952 wrote to memory of 1644	2952	rundll32.exe	30
PID 2952 wrote to memory of 1644	2952	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\mw3\Database\uninstall_qdb.dbd
1⤵
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\mw3\Database\uninstall_qdb.dbd
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2952
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\mw3\Database\uninstall_qdb.dbd"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
1fc203f1e4aab307cebfab9f501a70f5

SHA1
a6f5c1a3b5a8dfcd152bba3f3fe74aae136603c7

SHA256
6d278919790a40d7e9c59ed6fcc2f8b26c09b487f532c51efa1f32ea68d393a2

SHA512
75f60e3bd2b2e053d6288e9743805addc3793360aa0bd087b7b8461032f3463ad7015ef2560cf1fade2a24e0aff6ff19d06ad3154a0ffd8378ff6f9f34a68c9a

Download Submit