448ed11e215ebae9cafac4a3ad3971763fde64ae5faed56dd72655b54740e89a

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 04:56

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General

Target

$TEMP/A5632984/r1062634.dll
Size

4.1MB
MD5

86ede7cd8cd6689e676345992dfd1707
SHA1

f37ba4c26af33570415e23f5ac79b6881bf65f73
SHA256

3c4a7c79a2c60299272ff850831d3d06cf66391a4a50b4e799681eb7c6a4c1b0
SHA512

88223be783861223e693ec58e3eaa95a5b2500b9a10c70e98e3bb74f3fe73682296364e30d6c3ef64da6c8deeaf84d9f5e90ca6ba4a1e869879d9370cbd6895e
SSDEEP

49152:lJPuL8dn9AeDxaj9VtjG209WwJ69AW0F3w1:lwOO4UjtjGO

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 780 wrote to memory of 2444	780	rundll32.exe	31
PID 780 wrote to memory of 2444	780	rundll32.exe	31
PID 780 wrote to memory of 2444	780	rundll32.exe	31
PID 780 wrote to memory of 2444	780	rundll32.exe	31
PID 780 wrote to memory of 2444	780	rundll32.exe	31
PID 780 wrote to memory of 2444	780	rundll32.exe	31
PID 780 wrote to memory of 2444	780	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\A5632984\r1062634.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\A5632984\r1062634.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2444

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

Replay Monitor

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Downloads

memory/2444-1-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2444-0-0x0000000002070000-0x0000000002484000-memory.dmp

Filesize
4.1MB

Download
memory/2444-2-0x0000000002070000-0x0000000002484000-memory.dmp

Filesize
4.1MB

Download
memory/2444-3-0x0000000002070000-0x0000000002484000-memory.dmp

Filesize
4.1MB

Download