bded6e175fbdeeedbbc33ef1ff5f98f54ec8d505fd1312b0a74a0a358e02d18d

Analysis

max time kernel
12s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 16:36

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

8KB
MD5

6e5d67de86bbe1424c948ec22490e16e
SHA1

eb472a706f5b28f3151c14741926e1107b5bfafd
SHA256

d337a4fb3a455b847696ac70a6c070272e108e094d2b4395e3bdc1c76b86b8ae
SHA512

0ed74440e8a2f7af0d8412410d36a160ddbb362a2dd762297029f7997b2040e27aa0ca1bddb918197956b3280e036fcfc7ebab7adf665d93828479f1d5fe2314
SSDEEP

96:rZ5RwaB9dE0/PvQMuql/ODzN3ZOyGE1xiR0r2HpYkUdiw4:rZL7/AMzUz5ZOtEW0r2JxUdi

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2984	1716	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1512 wrote to memory of 1716	1512	rundll32.exe	30
PID 1716 wrote to memory of 2984	1716	rundll32.exe	31
PID 1716 wrote to memory of 2984	1716	rundll32.exe	31
PID 1716 wrote to memory of 2984	1716	rundll32.exe	31
PID 1716 wrote to memory of 2984	1716	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 248
    3⤵
    - Program crash
    PID:2984

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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