e90cd8761306b7ee94fa9561e36a49323edb9a6e27213def9ecc93dbae3f2fb7

Analysis

max time kernel
139s
max time network
119s
platform
windows7_x64
resource
win7v20201028
submitted
27-11-2020 19:26

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General

Target

22222.exe
Size

112KB
MD5

429a052071b8a18293ab4f849cb80b97
SHA1

c361bc4d23493335b4bd4d505b8e447a18b15b8d
SHA256

e90cd8761306b7ee94fa9561e36a49323edb9a6e27213def9ecc93dbae3f2fb7
SHA512

f90d6ada90505500b954a5ba348787bc5442842253b89b74bb0775281cfb0ba387d4d932a49c76c317f842f72e1003fd4e0dd1b4ada7e1dbc8457d445ba28e47

Score

8^/10

ransomware spyware

Malware Config

Signatures

Modifies extensions of user files 4 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

22222.exe

description	ioc	process
File created	C:\Users\Admin\Pictures\UseInstall.tif.pfd24r	22222.exe
File renamed	C:\Users\Admin\Pictures\UseInstall.tif => C:\Users\Admin\Pictures\UseInstall.tif.pfd24r	22222.exe
File created	C:\Users\Admin\Pictures\BlockSave.tiff.pfd24r	22222.exe
File renamed	C:\Users\Admin\Pictures\BlockSave.tiff => C:\Users\Admin\Pictures\BlockSave.tiff.pfd24r	22222.exe

Drops startup file 1 IoCs

Processes:

22222.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.pfd24r 22222.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.pfd24r	22222.exe

C:\Users\Admin\AppData\Local\Temp\22222.exe
"C:\Users\Admin\AppData\Local\Temp\22222.exe"
1⤵
- Modifies extensions of user files
- Drops startup file
PID:756

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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