3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb

Analysis

max time kernel
204s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 20:06

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General

Target

3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb.exe
Size

34KB
MD5

66a87497cc10e4f7939b2e61a275fcbd
SHA1

dd21a573180a5717b4927a31086c18dada3f4702
SHA256

3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb
SHA512

586fd4b91a2aacf46efcaff4628fbe879e693a93b0abc52b7692b41a512613cba162a86edb31fd8b13c7e35619a37ed22360978f04b81397448016fce7236357
SSDEEP

384:w+DYi3pQSKrhyd3asv+TMx9/Um2KYMGgX+Sr8GQAqTFpKvzzbSAY0U+gt0ejwxhY:wTZSKNyd3ac+cNNYMzdwpCy+gmeAh5C

Score

7^/10

spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

Checks processor information in registry 2 TTPs 3 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	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeRestorePrivilege	1840	dw20.exe
Token: SeBackupPrivilege	1840	dw20.exe
Token: SeBackupPrivilege	1840	dw20.exe
Token: SeBackupPrivilege	1840	dw20.exe
Token: SeBackupPrivilege	1840	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 1840	2040	3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb.exe	87
PID 2040 wrote to memory of 1840	2040	3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb.exe	87
PID 2040 wrote to memory of 1840	2040	3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb.exe	87

C:\Users\Admin\AppData\Local\Temp\3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb.exe
"C:\Users\Admin\AppData\Local\Temp\3172ee86eec6e3f6acff644b695458ce3b8ff0ef380001e74ef641e29b287deb.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 1004
  2⤵
  - Drops file in Windows directory
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1840

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2040-132-0x00000000753F0000-0x00000000759A1000-memory.dmp

Filesize
5.7MB

Download
memory/2040-133-0x00000000753F0000-0x00000000759A1000-memory.dmp

Filesize
5.7MB

Download
memory/2040-135-0x00000000753F0000-0x00000000759A1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads