8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3

Analysis

max time kernel
152s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 23:12

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General

Target

8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3.exe
Size

924KB
MD5

021afb3b788cf7a5e52dfc52f1a8e932
SHA1

ba43a64f909d2272aaa7b3970d1b751cab5f33a2
SHA256

8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3
SHA512

9872e1589adb756db0bb722e9dbc31b51cf96b317d9c695c3b693789cca33d44083cb9131f704af8bd8f9e4f97ccec4b3008a7cbe709bfa162cd9357b400400c
SSDEEP

24576:jGvrY3tcr1R2ydMQULhbeeE7xoD46mJvC0wErDpGvrY3tcr1R2ydMQULhbeeE7xw:jLN+GE3pLN+GE34

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\msfsa = "C:\\windows\\tsay.exe"	8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\windows\tsay.exe	8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3.exe
File opened for modification	C:\windows\tsay.exe	8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3.exe

C:\Users\Admin\AppData\Local\Temp\8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3.exe
"C:\Users\Admin\AppData\Local\Temp\8918fd4a0e06d191c77907ea649eac969a69b3812ceed4dc40fe5894aad2eca3.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
PID:4596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4596-0-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/4596-1-0x0000000002330000-0x0000000002331000-memory.dmp

Filesize
4KB

Download
memory/4596-3-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads