c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2

Analysis

max time kernel
112s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 16:19

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General

Target

c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2.exe
Size

1.1MB
MD5

710d78b25206c01434cae30a05105a92
SHA1

23489936b8905a7d7c18d091f8b9a9ab0114bf25
SHA256

c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2
SHA512

9caf68004ab3305b94d604c4dace034c92ce82578fe0da2cc29e0910432cca2e26df7859e08ceb54c5946a4804640b207119429a2088e8c9e487f5b8b6e87824
SSDEEP

12288:FF+jd5DbvwZHph31zeSlHeSlCZ1d7AUJaF7eSl:ezv+HP31Nlxl4ol

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeRestorePrivilege	928	dw20.exe
Token: SeBackupPrivilege	928	dw20.exe
Token: SeBackupPrivilege	928	dw20.exe
Token: SeBackupPrivilege	928	dw20.exe
Token: SeBackupPrivilege	928	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 928	1884	c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2.exe	78
PID 1884 wrote to memory of 928	1884	c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2.exe	78
PID 1884 wrote to memory of 928	1884	c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2.exe	78

C:\Users\Admin\AppData\Local\Temp\c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2.exe
"C:\Users\Admin\AppData\Local\Temp\c9d60f8ddd6ccd6c8e13c7e8a609a2a81ab9654ea6dbb5092611fef6bc20a1a2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 1164
  2⤵
  - Drops file in Windows directory
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:928

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/1884-132-0x00000000748A0000-0x0000000074E51000-memory.dmp

Filesize
5.7MB

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memory/1884-134-0x00000000748A0000-0x0000000074E51000-memory.dmp

Filesize
5.7MB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads