17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 04:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exe
Size

100KB
MD5

e45b95657add5acc09d4148a4f1d828e
SHA1

48ef296d3f55f8da41dd459ebf18baded6fa1cce
SHA256

17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004
SHA512

04390cbc314442eb15e2a4b4e07e7a72afc8a78a31375c709ace9d8d498847871d8d054c3ca974d2a4847fbe5c27f16df9de9a85ecc303714b498c4fa6e3a1b9
SSDEEP

3072:JR9ONfosJtdLGXXLSXXXXXXXXXXXXXXXXXXXX4XXXXXXXXXXXXLGBwnNBXXXXXXc:JRURttdLGXXLSXXXXXXXXXXXXXXXXXX0

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\skype.dat"	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exesvchost.exe

pid process

1368 17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exe
592 svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exe

pid	process
1368	17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exe
1368	17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exe

C:\Users\Admin\AppData\Local\Temp\17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exe
"C:\Users\Admin\AppData\Local\Temp\17f62fadb7a497c50410bc0f3e45ab97fb1de72104d95479189f0e52a42cf004.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: MapViewOfSection
PID:1368

C:\Windows\syswow64\svchost.exe
"C:\Windows\syswow64\svchost.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:592

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

Loading Replay Monitor...

Downloads

memory/592-58-0x0000000076461000-0x0000000076463000-memory.dmp

Filesize
8KB

Download
memory/1232-59-0x00000000772D0000-0x0000000077479000-memory.dmp

Filesize
1.7MB

Download
memory/1232-60-0x0000000002210000-0x0000000002217000-memory.dmp

Filesize
28KB

Download
memory/1368-54-0x00000000003F0000-0x00000000003F9000-memory.dmp

Filesize
36KB

Download
memory/1368-55-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1368-56-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1368-57-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download