2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 10:56

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General

Target

2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe
Size

447KB
MD5

7f435b6583827494414e73e029280612
SHA1

036505c0ae3279964faca94b6cf6fe8cdba7e3bf
SHA256

2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562
SHA512

2772674f6cb1552e1dd5a67d1e582ecfa478c22afa486cb5457f3a1f84adf6e79df0f0734c653b01988f4045cd52cc122d805aaa0878becaa46458b830ff4435
SSDEEP

12288:SYzGVM3VyJgeE7uXsQeVtBKNkWPam1E60tFEYiJgZxi+tC:SPMl6gl7PJV3KCS0t2YiJOiF

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2044	ywqo.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\qjea\ywqo.exe	2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe

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	2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ywqo.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 2044	4528	2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe	83
PID 4528 wrote to memory of 2044	4528	2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe	83
PID 4528 wrote to memory of 2044	4528	2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe	83

C:\Users\Admin\AppData\Local\Temp\2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe
"C:\Users\Admin\AppData\Local\Temp\2143b892be3f37a03f0886316339ac5f41bde705ca28c2cb06566b2331122562.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Program Files (x86)\qjea\ywqo.exe
  "C:\Program Files (x86)\qjea\ywqo.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2044

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

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Downloads

C:\Program Files (x86)\qjea\ywqo.exe

Filesize
459KB

MD5
0f5f22a93b421768de70f5661fa4a868

SHA1
40d589fde6f68847e7aaa7b72fc0ee91d9b443bd

SHA256
b8e0b6a2ee2d4cb85364f9d8cbe9ace1bd0b91da4bc3653f2daeed54e6957e96

SHA512
478d067500ec3131a2bf480bb05929af8311535cc4c719b7008bfa2b642ba3b504ca41ac9271f9fde48480e77f11888524f77bc5c2e9ac7e0190ed9ef9f5c1ac

Download Submit
memory/2044-8-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2044-7-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4528-0-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4528-1-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4528-6-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download