0ea3b490a5a1574bf795e8eaafe914981327aa26f3ca8641220dee5df14ea72a

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 14:48

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General

Target

0ea3b490a5a1574bf795e8eaafe914981327aa26f3ca8641220dee5df14ea72a.dll
Size

3.7MB
MD5

f7a5b0ec66976a2aa1471fbf7c4955cc
SHA1

fb6e2298999c9e7c523b5a6c9d71f4bbec0447c3
SHA256

0ea3b490a5a1574bf795e8eaafe914981327aa26f3ca8641220dee5df14ea72a
SHA512

c44b039229deda9795313f449928163e3401754093251389e7f687c31b5be35ac837ba9c579625ec8304cf3f72d9621e045e708c4627cff8ca26f5428c8de325
SSDEEP

49152:87C7JxwrBsL1YVVeQ2LWcZccgRgYr+Z0SY0SxmlrDoBls2RHZXOXB32Zf9YpYy8h:MkxwVs6VVeQ2xZccgRgYh2YIi

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 SetWindowsHookEx 1 IoCs

pid	Process
2256	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28
PID 2240 wrote to memory of 2256	2240	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ea3b490a5a1574bf795e8eaafe914981327aa26f3ca8641220dee5df14ea72a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ea3b490a5a1574bf795e8eaafe914981327aa26f3ca8641220dee5df14ea72a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2256

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/2256-1-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

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memory/2256-0-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2256-2-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download