4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee

Analysis

max time kernel
153s
max time network
157s
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, 19:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee.exe
Size

379KB
MD5

cb97146029e93ca0de14288ec4a5e667
SHA1

536b92ec8496549da3bbe9417eadd610738f3fd2
SHA256

4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee
SHA512

5beee5dabe89fd7c6f3ea9edbcf3573664abd843be071791c448aee34125146e95345da903a6664d87d4c82c05f9718953b5f543b77e8f06881f25057b5736df
SSDEEP

6144:6CQBDDQIiLYe3WPfbg2LT6pfiVY4Y82s1ugnBfnTXtW19bMrUHWB+EGKX:HkQJLYemHE22+JAJKX

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee.lnk	4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Bidaily Synchronize Task.job	4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3008	4208	WerFault.exe	79

C:\Users\Admin\AppData\Local\Temp\4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee.exe
"C:\Users\Admin\AppData\Local\Temp\4307dca58393068de5a9ba0f035c7dca413b8623e70f0a5410793f5fe55e34ee.exe"
1⤵
- Drops startup file
- Drops file in Windows directory
PID:4208
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4208 -s 460
  2⤵
  - Program crash
  PID:3008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4208 -ip 4208
1⤵
PID:4356

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4208-132-0x00000000021A0000-0x00000000021CF000-memory.dmp

Filesize
188KB

Download