66f47b6ea9e7c28426ec6b1c67cdbf2fe28af472a2900010eeb52c1c504c8744

Analysis

max time kernel
140s
max time network
152s
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_1705.exe
Size

16KB
MD5

353804682c0c21772c2464bae7c3c29f
SHA1

2ae37594205ba6c2b4573e0bf58cf16f0d199d2c
SHA256

66f47b6ea9e7c28426ec6b1c67cdbf2fe28af472a2900010eeb52c1c504c8744
SHA512

425c2322bb433b8691fccb525442f141eb03fbe76cb1e6e9a98db50c9edb0a287bb102e4263a0abe9d0c29461d7b051102f01bf0e380af4c0e5ce972908a1ca5
SSDEEP

48:686mfrGe7O+EvlYrhLduJthLrnoiiNASVCx7tA2Qu9l2QIUOH:BFfCe7O+EtwhyVrnpiOau9h

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\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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	2792	dw20.exe
Token: SeBackupPrivilege	2792	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 2792	4052	Sourceforge_1705.exe	87
PID 4052 wrote to memory of 2792	4052	Sourceforge_1705.exe	87

C:\Users\Admin\AppData\Local\Temp\Sourceforge_1705.exe
"C:\Users\Admin\AppData\Local\Temp\Sourceforge_1705.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4052
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 772
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2792

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/4052-0-0x00007FFDC1EF0000-0x00007FFDC2891000-memory.dmp

Filesize
9.6MB

Download
memory/4052-1-0x00000000013F0000-0x0000000001400000-memory.dmp

Filesize
64KB

Download
memory/4052-2-0x00007FFDC1EF0000-0x00007FFDC2891000-memory.dmp

Filesize
9.6MB

Download
memory/4052-9-0x00007FFDC1EF0000-0x00007FFDC2891000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads