468263b966e7556f9bea35879c24bbf0a779f20ea983f7c21a5231ceae106dd2

Analysis

max time kernel
17s
max time network
21s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-09-2024 00:47

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General

Target

b019d3f69376bcc780c1f606ad8e6510N.exe
Size

1024KB
MD5

b019d3f69376bcc780c1f606ad8e6510
SHA1

830970d083afd53d2c59c0e0c2de49bb58bbab31
SHA256

468263b966e7556f9bea35879c24bbf0a779f20ea983f7c21a5231ceae106dd2
SHA512

28c09f6f61e7c8aad4d948bab55e83983a13b37a8332f90adf024a3762a277945e5f119d4580b71ad9020424636847419dd05c46fbb4ac1ea3be2670f16fa5a1
SSDEEP

24576:Uamfc5IeoyoN8jxFB31b17hGJgz6FLZmN1VUZmSordfqs:Uamfc5pFlJo0YZmXiZmSadfq

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2544	9685.tmp

Executes dropped EXE 1 IoCs

pid	Process
2544	9685.tmp

Loads dropped DLL 1 IoCs

pid	Process
2340	b019d3f69376bcc780c1f606ad8e6510N.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	b019d3f69376bcc780c1f606ad8e6510N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9685.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2544	2340	b019d3f69376bcc780c1f606ad8e6510N.exe	30
PID 2340 wrote to memory of 2544	2340	b019d3f69376bcc780c1f606ad8e6510N.exe	30
PID 2340 wrote to memory of 2544	2340	b019d3f69376bcc780c1f606ad8e6510N.exe	30
PID 2340 wrote to memory of 2544	2340	b019d3f69376bcc780c1f606ad8e6510N.exe	30

C:\Users\Admin\AppData\Local\Temp\b019d3f69376bcc780c1f606ad8e6510N.exe
"C:\Users\Admin\AppData\Local\Temp\b019d3f69376bcc780c1f606ad8e6510N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Users\Admin\AppData\Local\Temp\9685.tmp
  "C:\Users\Admin\AppData\Local\Temp\9685.tmp"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2544

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

C:\Users\Admin\AppData\Local\Temp\9685.tmp

Filesize
1024KB

MD5
6ff7e374d9b271f34f3d3082f086c3af

SHA1
751a54d84197a18168bdf3ee2f62ee341b5ddc5b

SHA256
56daf3dc75414d41572b9c40e13269fd996b3db2a1c7029ed77c68c9646bbdf3

SHA512
14403a47532749f69b4b5bbda24c807f91a0ea7ed868a9aa342c82c99b29b5abe29669334deb32e9edff78ee1f917c869b16c2c00394f3ccc0e009fd3429be02

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