d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78

Analysis

max time kernel
152s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 15:50

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General

Target

d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78.exe
Size

28KB
MD5

b5b30a2d2e096c97bf167511503f8494
SHA1

977e40cec36b8411c99ac5738898e6c6101bc4a2
SHA256

d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78
SHA512

dcac75bc9decc00ab4872d8b27a7961344dc33728faee0adabb7859755369348af7376e8dc883af276e02424ebe4fdc687888cfe9f360f2574b7a822a8236f21
SSDEEP

384:Qk9dMCyGYv53LfK1Eg5js6IjdmOa9psNcHt7mfURS:ZaCfa53LfKGkjsbU9p5ZmMRS

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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
1592	d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1592	d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78.exe
Token: SeBackupPrivilege	1152	dw20.exe
Token: SeBackupPrivilege	1152	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 1152	1592	d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78.exe	88
PID 1592 wrote to memory of 1152	1592	d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78.exe	88

C:\Users\Admin\AppData\Local\Temp\d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78.exe
"C:\Users\Admin\AppData\Local\Temp\d4569f9f84e4e423a3a0d750e28dab25c2fb67d1a94afb0b91da62da30f10a78.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 1008
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1152

Network

MITRE ATT&CK Enterprise v6

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

Replay Monitor

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Downloads

memory/1592-132-0x00007FFD602B0000-0x00007FFD60CE6000-memory.dmp

Filesize
10.2MB

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