96d099eb5326f29c7e96440223816d6ef4b9ea67f47fcfa8817f4cfdccebef3b

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-09-2024 13:03

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General

Target

3865c47cee6d02ebcce2ef1b97e18f715238a8387009c540607a6336d2baf609.dll
Size

244KB
MD5

c6adba1cc7f380e8340089e36dc356fb
SHA1

d9510de3f5b7fb26058ac291765a294ed52748ce
SHA256

3865c47cee6d02ebcce2ef1b97e18f715238a8387009c540607a6336d2baf609
SHA512

82ec07e6f862d27a2ea52ed756cc5353ba21130405c91601b26b27f335d5890b8315134fa7fdf50aa28f498a260479b21f40bdb340ec6deb98dabd58a057f929
SSDEEP

3072:GdiFtjEf4gkF6YIc9k8zD9+YMU/cJUO2pmXoD3XFjtU/I5zzz:BJEf1kIYVj1+7U/lbD3Vji

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2792	2240	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 2248 wrote to memory of 2240	2248	rundll32.exe	30
PID 2248 wrote to memory of 2240	2248	rundll32.exe	30
PID 2248 wrote to memory of 2240	2248	rundll32.exe	30
PID 2248 wrote to memory of 2240	2248	rundll32.exe	30
PID 2248 wrote to memory of 2240	2248	rundll32.exe	30
PID 2248 wrote to memory of 2240	2248	rundll32.exe	30
PID 2248 wrote to memory of 2240	2248	rundll32.exe	30
PID 2240 wrote to memory of 2792	2240	rundll32.exe	31
PID 2240 wrote to memory of 2792	2240	rundll32.exe	31
PID 2240 wrote to memory of 2792	2240	rundll32.exe	31
PID 2240 wrote to memory of 2792	2240	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3865c47cee6d02ebcce2ef1b97e18f715238a8387009c540607a6336d2baf609.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3865c47cee6d02ebcce2ef1b97e18f715238a8387009c540607a6336d2baf609.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2240
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 268
    3⤵
    - Program crash
    PID:2792

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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