39f15d3cd2e05a3ef11c8f003c35bf8bc071389d50c5f319f60b2fa88fd48b88

Analysis

max time kernel
91s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/02/2024, 05:49

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General

Target

add675440507c4c035bedcb312873e91.exe
Size

2.1MB
MD5

add675440507c4c035bedcb312873e91
SHA1

b094e3b9218978683675654dad41aab2a4a8427c
SHA256

39f15d3cd2e05a3ef11c8f003c35bf8bc071389d50c5f319f60b2fa88fd48b88
SHA512

c51ca47ab7d8a06001c12a7102afc9396741ace7e22e6ac8379ace292e197cb72c1977324eaeb621f09da7e395c4d40b623e663afb0574c9e70dfb4ce8daddf7
SSDEEP

24576:dSOg8OBqxSOg8OjPL8XVav9MkJSLmDtaLg/DRZhf0deU/N9M+ugdM4WC6wK3Mu2E:dNrOBqxNrO5v9M9mDta4

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 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 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	2964	dw20.exe
Token: SeBackupPrivilege	2964	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 2964	4756	add675440507c4c035bedcb312873e91.exe	89
PID 4756 wrote to memory of 2964	4756	add675440507c4c035bedcb312873e91.exe	89

C:\Users\Admin\AppData\Local\Temp\add675440507c4c035bedcb312873e91.exe
"C:\Users\Admin\AppData\Local\Temp\add675440507c4c035bedcb312873e91.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4756
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 840
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2964

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/4756-1-0x0000000001250000-0x0000000001260000-memory.dmp

Filesize
64KB

Download
memory/4756-0-0x00007FF8326B0000-0x00007FF833051000-memory.dmp

Filesize
9.6MB

Download
memory/4756-2-0x00007FF8326B0000-0x00007FF833051000-memory.dmp

Filesize
9.6MB

Download
memory/4756-9-0x00007FF8326B0000-0x00007FF833051000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads