7fb0ece8c8a3981f4160add93d4fcb25ad16a7fc3fef815d3593b761f83686c3

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
17-11-2024 07:41

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General

Target

Epoch1/Modules/2646_99ef5f15adb04b4af258a285f50e6150_dll.dll
Size

98KB
MD5

99ef5f15adb04b4af258a285f50e6150
SHA1

8193579ff56839296e0befdd7ee532e9727bd082
SHA256

f11f5ec631abbafe34851d0de9615e77b6cef3c32cd84ddbade067f6a823868f
SHA512

3ccbf0af3f9a4a5d5709dc37b9a3d105dd5e7ba1d16881153cce36ed429a158e05ccde68e865a8756e6f754f529af7579c4a9eb02bbbb9fc63ade122ed2da837
SSDEEP

3072:CHFLJF6boQ61fXA6BYwJadO8iseccMVY5MXW:MObozRXAiENVi

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2004 wrote to memory of 2200	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2200	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2200	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2200	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2200	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2200	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2200	2004	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Epoch1\Modules\2646_99ef5f15adb04b4af258a285f50e6150_dll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Epoch1\Modules\2646_99ef5f15adb04b4af258a285f50e6150_dll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2200

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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