09049fb5294ed85e9f38e2e17e4999f5f866f9c3365ab55c1687d9c302acb458

Analysis

max time kernel
125s
max time network
136s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/11/2022, 03:39

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General

Target

09049fb5294ed85e9f38e2e17e4999f5f866f9c3365ab55c1687d9c302acb458.exe
Size

110KB
MD5

39c42eb53c5d7bc20589be15fd6c68e1
SHA1

020eb218f3a860487d3dd4cc1cdc2c4054a862ef
SHA256

09049fb5294ed85e9f38e2e17e4999f5f866f9c3365ab55c1687d9c302acb458
SHA512

2289a8e6f35657240612b374a43eda9235b622b7db6524308eb6a6cc236828e1a9e6d126c97abd371951300ddc287b0ed4d61a8341f70975dd52949ce940d702
SSDEEP

1536:J3mg+pp1mHK4DKOj1/y/A/ZvNkzMzk/XQuaVe4cCTOFWIkNU7zJgRoZ:7+pp4ll/t+MduuczF/kyNgRoZ

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, C:\\ProgramData\\_bd_uylzs"	09049fb5294ed85e9f38e2e17e4999f5f866f9c3365ab55c1687d9c302acb458.exe

C:\Users\Admin\AppData\Local\Temp\09049fb5294ed85e9f38e2e17e4999f5f866f9c3365ab55c1687d9c302acb458.exe
"C:\Users\Admin\AppData\Local\Temp\09049fb5294ed85e9f38e2e17e4999f5f866f9c3365ab55c1687d9c302acb458.exe"
1⤵
- Modifies WinLogon for persistence
PID:1472

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1472-54-0x0000000074D61000-0x0000000074D63000-memory.dmp

Filesize
8KB

Download
memory/1472-55-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1472-57-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1472-58-0x0000000000220000-0x0000000000234000-memory.dmp

Filesize
80KB

Download
memory/1472-59-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download