67926e45822c5211691f2c32d10dcb10daf123a746a72e3ed906b6eec3e0bead

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 03:19

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

4KB
MD5

68a2bc20e9033d7d592c0e3db9b1c9a7
SHA1

48f32201f29d897164f4328b3358cca659262597
SHA256

7b5874ea96afe034b0d8a529ced3e97e12d712e9d1d2cb591b82bbce59105db3
SHA512

52283afd58e88b43364c99652cb3d94e8f59dba223aa3c2f5a858e6baf108bfcf99283a7e1f09728bf293f255077620b9a025bbf3ac09d4b22c7b37ea023e648
SSDEEP

48:aznkp3GVKW3DDX0ZaOKRBrPhQ3p9mljZPX57pe9nwrxoJvR0Jpdf+Jx:+C8KUDDX0YnrPmZ4jZ29n+xER0UJx

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2400	2224	WerFault.exe	31

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 2308 wrote to memory of 2224	2308	rundll32.exe	31
PID 2308 wrote to memory of 2224	2308	rundll32.exe	31
PID 2308 wrote to memory of 2224	2308	rundll32.exe	31
PID 2308 wrote to memory of 2224	2308	rundll32.exe	31
PID 2308 wrote to memory of 2224	2308	rundll32.exe	31
PID 2308 wrote to memory of 2224	2308	rundll32.exe	31
PID 2308 wrote to memory of 2224	2308	rundll32.exe	31
PID 2224 wrote to memory of 2400	2224	rundll32.exe	32
PID 2224 wrote to memory of 2400	2224	rundll32.exe	32
PID 2224 wrote to memory of 2400	2224	rundll32.exe	32
PID 2224 wrote to memory of 2400	2224	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 224
    3⤵
    - Program crash
    PID:2400

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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