9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac

Analysis

max time kernel
164s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 05:16

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General

Target

9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe
Size

43KB
MD5

65085c88b831fe565c7d74c080578dd8
SHA1

2485eac38653b8ebca72b21fcf8829b00e00c0ba
SHA256

9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac
SHA512

a6a359fb6998afb990fb93031ce36f635e63cbb284ac0e691811fced3c9f48c2efcc424cf1ce339940b96352d01f62c93d9aef8f0859c7f8e7c6bf4b4c6aae65
SSDEEP

768:yS+e6auoy+PMCc1O5v+55mxdtnE7RpFbyn5LZPRDsj6/4COo:+aTIO5UatERbg5pRDi6gC

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Classes = "C:\\Users\\Admin\\AppData\\Roaming\\BCA2C9.exe"	svchost.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2604	9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe
2604	9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 1036	2604	9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe	84
PID 2604 wrote to memory of 1036	2604	9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe	84
PID 2604 wrote to memory of 1036	2604	9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe	84

C:\Users\Admin\AppData\Local\Temp\9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe
"C:\Users\Admin\AppData\Local\Temp\9334c0e624ab8b68a9dcbdf2c37dd2f3c2546df89e7158024e633c428aa804ac.exe"
1⤵
- Maps connected drives based on registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Adds policy Run key to start application
  PID:1036

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1036-144-0x00000000003F0000-0x00000000003FF000-memory.dmp

Filesize
60KB

Download
memory/1036-143-0x00000000003F0000-0x00000000003FF000-memory.dmp

Filesize
60KB

Download
memory/1036-142-0x0000000000300000-0x0000000000304000-memory.dmp

Filesize
16KB

Download
memory/1036-141-0x00000000002E0000-0x00000000002EE000-memory.dmp

Filesize
56KB

Download
memory/2604-135-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2604-138-0x0000000000480000-0x000000000048F000-memory.dmp

Filesize
60KB

Download
memory/2604-137-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2604-140-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2604-136-0x0000000000480000-0x000000000048F000-memory.dmp

Filesize
60KB

Download
memory/2604-132-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2604-134-0x0000000000480000-0x000000000048F000-memory.dmp

Filesize
60KB

Download
memory/2604-133-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download