1a6cda06edf1eb65697a86c2042455afae400c76a6dc8e2af28fff4667b7584b

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 04:17 UTC

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General

Target

$PLUGINSDIR/nsWebJPDesk.dll
Size

78KB
MD5

e1feb7e3362e5acb3ee811b3055aab2c
SHA1

cfee2131885806b90cf65a285cf62edd7637d84d
SHA256

67c186d5b5a217e48f83bd73b7e4090a31493236a9a34f1f51f0f8386c3fd86e
SHA512

e7392f68caf4629603bfad4346b70dfc0d80bab58f5d37bc4eef9bf976de16cbd7773c005e5ced4a1b1cdac6cece74aa7d83adffe3529fc944d1df8214068313
SSDEEP

1536:FA6ivWCLc2LoUYig13XQSgFaKMNmIgLR/cjJ/+tVkzgsQpdqTVbr:BivWsCitskrJiItRdyr

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 2068	1400	rundll32.exe	29
PID 1400 wrote to memory of 2068	1400	rundll32.exe	29
PID 1400 wrote to memory of 2068	1400	rundll32.exe	29
PID 1400 wrote to memory of 2068	1400	rundll32.exe	29
PID 1400 wrote to memory of 2068	1400	rundll32.exe	29
PID 1400 wrote to memory of 2068	1400	rundll32.exe	29
PID 1400 wrote to memory of 2068	1400	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWebJPDesk.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWebJPDesk.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2068

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

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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