99843dd951d26a6f5fc98cfe2b4ff8ec43f123967b41736a94c16bdbfeea40d0

Analysis

max time kernel
134s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2024 05:03

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General

Target

8b7763b2a8417a8fa0fe342aa1d49572.exe
Size

92KB
MD5

8b7763b2a8417a8fa0fe342aa1d49572
SHA1

a671708fb6281d9e858532a6e33888cb01b09935
SHA256

99843dd951d26a6f5fc98cfe2b4ff8ec43f123967b41736a94c16bdbfeea40d0
SHA512

a486048a126c5bb95245d18eb45dc3246f04ed3bc10f217367d4f8fec1de6d9d6603116f464db5f0e87460fba1dac384016fdea727f5d2f57547a2f93b57c05c
SSDEEP

1536:w40GZdRhifPPNha2lg38YdjhnW4U4qRjKm5j5mUhRH:H5vsTlg9dFnW4hqRj9OoH

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\Run\svchost.exe = "C:\\windows\\system32\\krsr\\svchost.exe"	8b7763b2a8417a8fa0fe342aa1d49572.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\windows\SysWOW64\krsr\svchost.exe	8b7763b2a8417a8fa0fe342aa1d49572.exe
File opened for modification	C:\windows\SysWOW64\krsr\svchost.exe	8b7763b2a8417a8fa0fe342aa1d49572.exe
File opened for modification	\??\c:\windows\SysWOW64\krsr\resim.jpg	8b7763b2a8417a8fa0fe342aa1d49572.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2060	8b7763b2a8417a8fa0fe342aa1d49572.exe

C:\Users\Admin\AppData\Local\Temp\8b7763b2a8417a8fa0fe342aa1d49572.exe
"C:\Users\Admin\AppData\Local\Temp\8b7763b2a8417a8fa0fe342aa1d49572.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:2060

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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