5b5edfe8dc10b03f7d909ba53d63f0f32bdf10d7a56572a889142df984b7d606

Analysis

max time kernel
139s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
15/11/2023, 11:26

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General

Target

Sourceforge_3685.exe
Size

16KB
MD5

a497e7a4d8404a5a998c3afd12771504
SHA1

59c8b98b9d285ccf079454a7e4286081a21cd33f
SHA256

5b5edfe8dc10b03f7d909ba53d63f0f32bdf10d7a56572a889142df984b7d606
SHA512

448b5b26ce61b3b31d33a29ad26f84a2df60b14190c83fd109fd6c0fd9ff1ad8cbb0840e02c609a53ba8ee9e050de2704857c357bb23d9080ec14243b13707b8
SSDEEP

48:6c4DpIcZh+ywOe2AIi9lsJemYXL1sIWvhSQNLJabi3ubNiCcSFi/IsdGtJvzWJyO:GdZMyAI+IIitabLbUG2Isd+z4IM

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 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	2316	dw20.exe
Token: SeBackupPrivilege	2316	dw20.exe
Token: SeBackupPrivilege	2316	dw20.exe
Token: SeBackupPrivilege	2316	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 2316	4084	Sourceforge_3685.exe	90
PID 4084 wrote to memory of 2316	4084	Sourceforge_3685.exe	90
PID 4084 wrote to memory of 2316	4084	Sourceforge_3685.exe	90

C:\Users\Admin\AppData\Local\Temp\Sourceforge_3685.exe
"C:\Users\Admin\AppData\Local\Temp\Sourceforge_3685.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4084
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 876
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2316

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/4084-0-0x0000000074BE0000-0x0000000075191000-memory.dmp

Filesize
5.7MB

Download
memory/4084-1-0x0000000074BE0000-0x0000000075191000-memory.dmp

Filesize
5.7MB

Download
memory/4084-2-0x00000000009F0000-0x0000000000A00000-memory.dmp

Filesize
64KB

Download
memory/4084-9-0x0000000074BE0000-0x0000000075191000-memory.dmp

Filesize
5.7MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads