9323c19cbcccd14a712e712937c8a988960285ea0f5b25c5e87e7aecfd7ffba6

Analysis

max time kernel
116s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-10-2022 07:13

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General

Target

9323c19cbcccd14a712e712937c8a988960285ea0f5b25c5e87e7aecfd7ffba6.exe
Size

348KB
MD5

840d193aa371c7581d89a7812ebe29d0
SHA1

ef5b5588899b9381fc37ad42f967fc0819fbcc7a
SHA256

9323c19cbcccd14a712e712937c8a988960285ea0f5b25c5e87e7aecfd7ffba6
SHA512

e3de71b331e96e41c83a0633bfcfffb7554828e1edb89ebd372e6fc6525ea1f6f6a5c607e5a9c478435c39662baa27c3978ba7887f8578039f2cec9d1ddde7ae
SSDEEP

6144:f5sSVELlRzVLJRDnePELaCWqXA5IzcwpG0CnZGQJM44Mag1Gcr5YRxn:RsPTVLJRCPi9nc4GRnZGsM4xSRh

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	4964	dw20.exe
Token: SeBackupPrivilege	4964	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1380 wrote to memory of 4964	1380	9323c19cbcccd14a712e712937c8a988960285ea0f5b25c5e87e7aecfd7ffba6.exe	81
PID 1380 wrote to memory of 4964	1380	9323c19cbcccd14a712e712937c8a988960285ea0f5b25c5e87e7aecfd7ffba6.exe	81

C:\Users\Admin\AppData\Local\Temp\9323c19cbcccd14a712e712937c8a988960285ea0f5b25c5e87e7aecfd7ffba6.exe
"C:\Users\Admin\AppData\Local\Temp\9323c19cbcccd14a712e712937c8a988960285ea0f5b25c5e87e7aecfd7ffba6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1380
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 808
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4964

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

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Downloads

memory/1380-132-0x00007FFE51D20000-0x00007FFE52756000-memory.dmp

Filesize
10.2MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads