9968fa77a6696fc83bf9775d182d9783a470cfe55e3471fcfb611b643ff9793f

Analysis

max time kernel
11s
max time network
22s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 19:24

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

f7b92b78f1a00a872c8a38f40afa7d65
SHA1

872522498f69ad49270190c74cf3af28862057f2
SHA256

2bee549b2816ba29f81c47778d9e299c3a364b81769e43d5255310c2bd146d6e
SHA512

3ad6afa6269b48f238b48cf09eeefdef03b58bab4e25282c8c2887b4509856cf5cbb0223fbb06c822fb745aeea000dd1eee878df46ad0ba7f2ef520a7a607f79
SSDEEP

192:y1zQhZDqlJcKISw99ioU3MSfwLF/+nhHUisdz:ozoZDGKYw9goWyFGBU7z

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2176	1276	WerFault.exe	28

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 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1952 wrote to memory of 1276	1952	rundll32.exe	28
PID 1276 wrote to memory of 2176	1276	rundll32.exe	29
PID 1276 wrote to memory of 2176	1276	rundll32.exe	29
PID 1276 wrote to memory of 2176	1276	rundll32.exe	29
PID 1276 wrote to memory of 2176	1276	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- 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:1276
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 248
    3⤵
    - Program crash
    PID:2176

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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