9711e0f1f4b1ea97ecf7ddfe05b27c8f712533c2141f6e2b064d636076e76652

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02/12/2024, 21:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

240827 YONG SHUN - GMDSS.exe
Size

721KB
MD5

f0e3355c1070c64e99331172426e4378
SHA1

ce7ed5a4e13477785be53c78f60ddc31876d50fc
SHA256

72c26861a3c6ed2f44684225894a20aef9d9c831322b5f24313e0c9ddfbf3ccb
SHA512

89e51b2db7d90dd25aa3dd0cc248e0b3b44d75305e0ba5829dfc9cbb9d74cce2ac91073de326fdd67992524632a9f1f7218187c5e255177d1c1f08e125339287
SSDEEP

12288:UfAbXkhMOoltiJX02vQp9XbzhNaSiVMTW9GvWbzfl/VP8MlGDDut6UrYm:pkh5oDiJNU9NwMTQ6U4JDut6UrYm

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1296	2500	WerFault.exe	30

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	240827 YONG SHUN - GMDSS.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 1296	2500	240827 YONG SHUN - GMDSS.exe	31
PID 2500 wrote to memory of 1296	2500	240827 YONG SHUN - GMDSS.exe	31
PID 2500 wrote to memory of 1296	2500	240827 YONG SHUN - GMDSS.exe	31
PID 2500 wrote to memory of 1296	2500	240827 YONG SHUN - GMDSS.exe	31

C:\Users\Admin\AppData\Local\Temp\240827 YONG SHUN - GMDSS.exe
"C:\Users\Admin\AppData\Local\Temp\240827 YONG SHUN - GMDSS.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 640
  2⤵
  - Program crash
  PID:1296

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

Loading Replay Monitor...

Downloads

memory/2500-0-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/2500-1-0x0000000000C30000-0x0000000000CEA000-memory.dmp

Filesize
744KB

Download
memory/2500-2-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download
memory/2500-3-0x0000000074A00000-0x00000000750EE000-memory.dmp

Filesize
6.9MB

Download