14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
27/01/2024, 12:39

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General

Target

14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe
Size

196KB
MD5

9e0a3f5cca70bd6748297ac328022db6
SHA1

61946ea29765183497a9395998cc7a057ccf72ba
SHA256

14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95
SHA512

5ad15d05ad89259979145a99725550eea9c67fff9050918aef4b486eccdbee7d0359bc90715beeb1308a3e0ce0f0f4b69531c20eaeeb7e4ba5d4b771d275aeac
SSDEEP

6144:rBs27MMLyX5HXXXDTXXXOGqIII+pXXX5AYjKXXXDoXXXG6XXXxXXXLIIIEAkOCO+:rK20HXXX/XXXFqIIIcXXX5j2XXXcXXXX

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe

Executes dropped EXE 1 IoCs

pid	Process
3372	lwshost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\lwshost.exe	14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe
File created	C:\Windows\Debug\lwshost.exe	14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	lwshost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	lwshost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2280	14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 4520	2280	14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe	89
PID 2280 wrote to memory of 4520	2280	14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe	89
PID 2280 wrote to memory of 4520	2280	14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe	89

C:\Users\Admin\AppData\Local\Temp\14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe
"C:\Users\Admin\AppData\Local\Temp\14ec57717235ae5be3cec328da95838842105c5800ec3169a93e6410bd23bd95.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\14EC57~1.EXE > nul
  2⤵
  PID:4520

C:\Windows\Debug\lwshost.exe
C:\Windows\Debug\lwshost.exe
1⤵
- Executes dropped EXE
- Checks processor information in registry
PID:3372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\debug\lwshost.exe

Filesize
196KB

MD5
2bd6677b7d9c6e7a50d9015149977f56

SHA1
2abe3db77680c753e4c85ccf765b0b8e76dea268

SHA256
b5eb9ebe7ffd031c396709bd1193e9ced631a11044ca5f60b22be40bb9eed601

SHA512
0c2640d78b8469ea4425ff91573b93955eef976309820486f9a7f5adf54c3aec48be26a6e1ddc51c2928ece21eaf3679eb14b1d04c162658b49b4c8ece30cf9b

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads