084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f

Analysis

max time kernel
145s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 09:43

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General

Target

084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f.exe
Size

9KB
MD5

77796397c38b71549855834961c562c8
SHA1

a07de6041a11bdb671e9abcf300e95bfcfa6abbe
SHA256

084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f
SHA512

3f88917084a411de5794a6989cd8cedf65f446c9de9ea899ffdf00f071c23b97d958ecf2b7e737dcab27376dbd78e1fbc63c90ee6d59af70cecdce109949e167
SSDEEP

192:/M9tlxDsEIWDK3C1V2nlYJL6LT+qjhRPngLr:/uleQaC1F2LT+qjhor

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

Processes:

dw20.exe

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

Processes:

dw20.exe

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

Processes:

dw20.exe

description pid process

Token: SeBackupPrivilege 2656 dw20.exe
Token: SeBackupPrivilege 2656 dw20.exe

description	pid	process
Token: SeBackupPrivilege	2656	dw20.exe
Token: SeBackupPrivilege	2656	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f.exe

description	pid	process	target process
PID 1012 wrote to memory of 2656	1012	084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f.exe	dw20.exe
PID 1012 wrote to memory of 2656	1012	084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f.exe
"C:\Users\Admin\AppData\Local\Temp\084adf0b30c0d4fac04670c6fe0b392776f40808b26ff3c8eb8404d79e44bf9f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1012

C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
dw20.exe -x -s 1412
2⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:2656

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/1012-132-0x00007FF91D040000-0x00007FF91DA76000-memory.dmp

Filesize
10.2MB

Download
memory/2656-133-0x0000000000000000-mapping.dmp

Download