5a571f0815bc57b517127ff6a66ce5c149813e4f22bd8569aa97d43a7d9ed41c

Analysis

max time kernel
140s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
15/11/2023, 11:24

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General

Target

Sourceforge_2463.exe
Size

48KB
MD5

7b5ad350d1b3efcdf4acbe42ea9d982e
SHA1

6398ef66d7505153d07a0ccd1075b010c2bf7366
SHA256

5a571f0815bc57b517127ff6a66ce5c149813e4f22bd8569aa97d43a7d9ed41c
SHA512

fe9d6df4095fb4cb53bbf692633a06c84054824887129366fae98404fa879c27e97cce936e264c5c660e73fe89ff3ad03c2cecb1a93b313950a8bafccfe12ae3
SSDEEP

384:6bdbB188wzgKzHbzUa2M4jXixE0iokE7QJ56eYvXoks96ulAtayWzNv45zO7DGMV:6KL7523J5h9yWv1JW7lPrhk

Score

1^/10

Malware Config

Signatures

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	4040	dw20.exe
Token: SeBackupPrivilege	4040	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1268 wrote to memory of 4040	1268	Sourceforge_2463.exe	89
PID 1268 wrote to memory of 4040	1268	Sourceforge_2463.exe	89

C:\Users\Admin\AppData\Local\Temp\Sourceforge_2463.exe
"C:\Users\Admin\AppData\Local\Temp\Sourceforge_2463.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 1220
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4040

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

memory/1268-0-0x00007FFB98EA0000-0x00007FFB99841000-memory.dmp

Filesize
9.6MB

Download
memory/1268-1-0x000000001B9B0000-0x000000001BE7E000-memory.dmp

Filesize
4.8MB

Download
memory/1268-2-0x0000000000AA0000-0x0000000000AB0000-memory.dmp

Filesize
64KB

Download
memory/1268-3-0x000000001B3E0000-0x000000001B47C000-memory.dmp

Filesize
624KB

Download
memory/1268-4-0x00007FFB98EA0000-0x00007FFB99841000-memory.dmp

Filesize
9.6MB

Download
memory/1268-5-0x000000001B4C0000-0x000000001B4C8000-memory.dmp

Filesize
32KB

Download
memory/1268-6-0x0000000000AA0000-0x0000000000AB0000-memory.dmp

Filesize
64KB

Download
memory/1268-13-0x00007FFB98EA0000-0x00007FFB99841000-memory.dmp

Filesize
9.6MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads