50b6f3686620662318fe74b20759eb5762fe89535fb079b193cc25bae687cb92

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
29-12-2023 22:15

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General

Target

0562516e5528db0852623a1a3296f316.exe
Size

25KB
MD5

0562516e5528db0852623a1a3296f316
SHA1

d659e13667cdd4013228b68c71258e5021552e02
SHA256

50b6f3686620662318fe74b20759eb5762fe89535fb079b193cc25bae687cb92
SHA512

ae7e2e5c27c7e3627a1a83ad975181af9189510e10aa4a5f446c679daecab9156a6ac068da7eea88b322fa999f78d3715f34349064a14154fe98190e62bc5ac7
SSDEEP

768:ZPUdWMig0innbY7I1b/uup4iEZgMAmtTyRO6Y9:VUdWMiT6hua4RQmtDz9

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\NEWTRO\\IEXPLORE.COM"	0562516e5528db0852623a1a3296f316.exe

Loads dropped DLL 1 IoCs

pid	Process
2216	0562516e5528db0852623a1a3296f316.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2216	0562516e5528db0852623a1a3296f316.exe

C:\Users\Admin\AppData\Local\Temp\0562516e5528db0852623a1a3296f316.exe
"C:\Users\Admin\AppData\Local\Temp\0562516e5528db0852623a1a3296f316.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\NEWTRO\NEWTRO.DLL

Filesize
24KB

MD5
7452cc606b683337e116f56f90f60cf0

SHA1
1818d8ccc282df78cf9771e6f388d25b19374d85

SHA256
e157adff0bfa10b3883c21ace0eaa66f036299815bb78ab3d822a13b73ff713b

SHA512
c818ffd4e55478b0001ff802de7d7f8db95871b19620db1abe4dc28588e9a5e6cff1a962f4bc4ee3d00ad840aa742e2cdb478c9196c4fadc55c36f0a6bd7f059

Download Submit
memory/2216-5-0x0000000000220000-0x000000000022C000-memory.dmp

Filesize
48KB

Download
memory/2216-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2216-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2216-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads