5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 04:45

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General

Target

5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe
Size

93KB
MD5

422b3f5c9a0cffe057ad026e6584e2e1
SHA1

95dd562144d476d96d4862fc0830153fe67658d0
SHA256

5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319
SHA512

fa4943018f5bf1c5295bc3e20c916eecd84b57df36b26a4baf1d094c9e37b00843db698c7c8ce40141003dde02ec5307cf9e29d3c9dd33d423f5bf7c64acc955
SSDEEP

1536:YrIR9ieUOc+/RAhDcaPLXbbsAyQIrZBQlgSJ0:GIR8Y6hDaAyQIrZBbSJ

Score

10^/10

evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe

C:\Users\Admin\AppData\Local\Temp\5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe
"C:\Users\Admin\AppData\Local\Temp\5ca262b5f095f4d5820af05b97f18dd76cb0b3adb31495eff4a3e619a48c4319.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Modifies registry class
PID:4304

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3496

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads