0099966f1f67d2058536ef42759cfb01d6f548a89b3a6f63e15bdee4752a2b58

Analysis

max time kernel
177s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2022, 04:41

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General

Target

0099966f1f67d2058536ef42759cfb01d6f548a89b3a6f63e15bdee4752a2b58.exe
Size

603KB
MD5

d575d873c17fc4351d172c97079e3213
SHA1

091a05aaf54e1321d51e14dd035e7dcfe20a0fa2
SHA256

0099966f1f67d2058536ef42759cfb01d6f548a89b3a6f63e15bdee4752a2b58
SHA512

037afc8de8fb5ce151c9e473d222f3448ee2b1520ddc617573a931f154f8f3e2afe3fe0b86de68ca79b1dcb078a4b395555da99dbcef5caa6d50628fcd0a594a
SSDEEP

12288:6BZGqmFj0Fx2ypXK16xgrE1WKS5sW5BrMBgkS9UOIK/:bq/bTM0gGSpdMCkSuOIK/

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	964	dw20.exe
Token: SeBackupPrivilege	964	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 964	4616	0099966f1f67d2058536ef42759cfb01d6f548a89b3a6f63e15bdee4752a2b58.exe	82
PID 4616 wrote to memory of 964	4616	0099966f1f67d2058536ef42759cfb01d6f548a89b3a6f63e15bdee4752a2b58.exe	82

C:\Users\Admin\AppData\Local\Temp\0099966f1f67d2058536ef42759cfb01d6f548a89b3a6f63e15bdee4752a2b58.exe
"C:\Users\Admin\AppData\Local\Temp\0099966f1f67d2058536ef42759cfb01d6f548a89b3a6f63e15bdee4752a2b58.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 868
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:964

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/4616-132-0x00007FF8105F0000-0x00007FF811026000-memory.dmp

Filesize
10.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads