f9636a3d871a48bf8745f3f861c9506ef0bafa56fbcdaf2ed49b05fb33ab80d3

Analysis

max time kernel
131s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 06:24

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General

Target

dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe
Size

1.9MB
MD5

d2742ad1b6153899a692a7230c38c82f
SHA1

dea99fa7b09cfd013d4a75a5cf968fccc2d89788
SHA256

dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25
SHA512

9ff5faeb14437d51f90b9a7e384070f03bbe134b78c890a21d1d08db197fe167c3f46d29564bfe8ce427bd30e945ffbf1fcf8c8d8b3fdf969da2471455c04fbe
SSDEEP

24576:N2oo60HPdt+1CRiY2eOBvcj3u10dG8mj6fGywYCRr2x0dHgH37OUlt6K3ZKYH9rN:Qoa1taC070dC1yi2x0dZ4MYH9Rm2jLr

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2272	761A.tmp

Executes dropped EXE 1 IoCs

pid	Process
2272	761A.tmp

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	dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	761A.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 2272	1932	dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe	89
PID 1932 wrote to memory of 2272	1932	dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe	89
PID 1932 wrote to memory of 2272	1932	dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe	89

C:\Users\Admin\AppData\Local\Temp\dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe
"C:\Users\Admin\AppData\Local\Temp\dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1932
- C:\Users\Admin\AppData\Local\Temp\761A.tmp
  "C:\Users\Admin\AppData\Local\Temp\761A.tmp" --splashC:\Users\Admin\AppData\Local\Temp\dc6a37cfdd72fb4167d7ed27476b9680a398d8e7554915913c10f3d54ad6da25.exe 221A8BFAC752AFFD96A4F69CDC428B371F1FD409B47D72081DA07F0A0418CB0F7E548D5CC33769DB2F4E0A5F8E206EF8FBFCF1005428B6EED8E4467EEBAF46AE
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2272

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\761A.tmp

Filesize
1.9MB

MD5
41eef7bb097717109205422cee0042d5

SHA1
40a62e1584d2de47b0f631576ac1a13348fe2bd2

SHA256
8cca5c86502b247c69948fcc12ee0e0fdfa2e17fecdc02501758087365786226

SHA512
8e3230507620e0c298bdcf8f37658b44715334f7afbde36e94a57a8830a7f7af88c94bff6badbfb0961b4e987621c228c83d7539b1b3bd58ee067851472368cd

Download Submit
memory/1932-0-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download
memory/2272-5-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download