70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2023, 00:39

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General

Target

70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c.exe
Size

899KB
MD5

79c68e8f2c0d4fe4d019395076a23da2
SHA1

2cf380f0681bc1a0fbcb37c6d3fda1118a2da088
SHA256

70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c
SHA512

91384525125fe4b2c1131cb0d91d07f4d61061fd688c35e61ebc7b8ad397b52afc8cb399b9b70f937fcc40f05f4bc108fd8ba2a46847daafa6fdea7d5c1f8974
SSDEEP

24576:jGvrY3tcr1R2ydMQULhbeeE7xoD46mJvC0wErDpGvrY3tcr1R2ydMQULhbeeE7xP:jLN+GE3pLN+GE3

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"	70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\windows\tsay.exe	70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c.exe
File opened for modification	C:\windows\tsay.exe	70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c.exe

C:\Users\Admin\AppData\Local\Temp\70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c.exe
"C:\Users\Admin\AppData\Local\Temp\70405d21a0190e6adb77ff7a83650ee330412d51c2e58ee3721850a0746e759c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
PID:4588

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/4588-0-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/4588-1-0x0000000002220000-0x0000000002221000-memory.dmp

Filesize
4KB

Download
memory/4588-3-0x0000000000400000-0x0000000000477000-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