f7faeebc8ab624646bda1935acbe807a2667ca47c2e7e1c74044ee981676a10c

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 13:20

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General

Target

한판마안!.exe
Size

249KB
MD5

b7437af1a7cf4f11cd8de605f3139127
SHA1

6601f9a986d683cb9dec9b87ec5db6174362615c
SHA256

6dfaa7cba9ca8dea70442224b8b61b1cd75984b9949ecf1a31ec1644375cfe6d
SHA512

43570327980e612e6a5bd4f11d92cd8b7cab22b2e8795072ec3c9c42d6b2cdc4ba8732d48cb496b29c5e3a840d72df939ed006478859a00fd19852d5c07d6d13
SSDEEP

6144:yJQ5DxaMePfQNfFUzU9cQyMh67lWT14K9t8fmBZT:IeD0MGoNaYcE67lO/9tMg

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 2 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	한판마안!.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2976	2296	한판마안!.exe	30
PID 2296 wrote to memory of 2976	2296	한판마안!.exe	30
PID 2296 wrote to memory of 2976	2296	한판마안!.exe	30
PID 2296 wrote to memory of 2976	2296	한판마안!.exe	30

C:\Users\Admin\AppData\Local\Temp\한판마안!.exe
"C:\Users\Admin\AppData\Local\Temp\한판마안!.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 432
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2976

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/2296-0-0x0000000074931000-0x0000000074932000-memory.dmp

Filesize
4KB

Download
memory/2296-1-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-2-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-4-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2976-3-0x0000000001BE0000-0x0000000001BE1000-memory.dmp

Filesize
4KB

Download