1af30897308adc5597a9806f7940202676ed2a32d0b8df87e2f36a2a6b30af22

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11/10/2024, 01:13

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General

Target
proxy.XmSProject/B7091C83.dll
Size 5.3MB
Sample241011-blejtasepp
SHA256 126eca08930ad2fafe002a1f00c024193b20974519e77a7abe22e509b469d858
MD5 aa1be9b9e40060a624164b01eaa6e55c
SHA1 6c8cca8965b325f17989d83be13c099bab4c0824
SHA512 f1dccb50b186c004389556dbc9bd0f68cc446494a28a896199bd555ef0bd0fc71bd003c5b0d3b8134f92a2e6ab6248ee21d447ecfdb81ef38aa2b92624b213c2
SSDEEP 98304:RtT7NoG8VgjPsRLoLvPNdVWoI69knRedI:RteSsdoxWOknRedI
MD5 SHA1 SHA512 SSDEEP

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

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

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 1668	3044	rundll32.exe	30
PID 3044 wrote to memory of 1668	3044	rundll32.exe	30
PID 3044 wrote to memory of 1668	3044	rundll32.exe	30
PID 3044 wrote to memory of 1668	3044	rundll32.exe	30
PID 3044 wrote to memory of 1668	3044	rundll32.exe	30
PID 3044 wrote to memory of 1668	3044	rundll32.exe	30
PID 3044 wrote to memory of 1668	3044	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\proxy.XmSProject\B7091C83.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\proxy.XmSProject\B7091C83.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1668

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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