f5e9b51b2782d3cb353c995edfbe4bfbe5e328e7cc87de392ba93113f234d94f

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
10/06/2024, 12:28

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General

Target

VirusShare_03c444aa5b9e62ecd7582aa1d6d53d2b.exe
Size

104KB
MD5

03c444aa5b9e62ecd7582aa1d6d53d2b
SHA1

cdfa03e27f9b37ed25f3798070d71e324dfce159
SHA256

f5e9b51b2782d3cb353c995edfbe4bfbe5e328e7cc87de392ba93113f234d94f
SHA512

deb917647dcc09acff751c4d3c392a96a99c841a2b57dd0dfc02794801cb9ec1a8f19447e450f1c1c6178bf390668d7a7dc9f5e93f9db64987d5e6ac5084b148
SSDEEP

3072:nDjabtcLayLXD6riZnW4NaBZdZH+gnza:nyb49NaBZer

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\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\skype.dat"	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2108	VirusShare_03c444aa5b9e62ecd7582aa1d6d53d2b.exe
3016	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2108	VirusShare_03c444aa5b9e62ecd7582aa1d6d53d2b.exe
2108	VirusShare_03c444aa5b9e62ecd7582aa1d6d53d2b.exe

C:\Users\Admin\AppData\Local\Temp\VirusShare_03c444aa5b9e62ecd7582aa1d6d53d2b.exe
"C:\Users\Admin\AppData\Local\Temp\VirusShare_03c444aa5b9e62ecd7582aa1d6d53d2b.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: MapViewOfSection
PID:2108

C:\Windows\syswow64\svchost.exe
"C:\Windows\syswow64\svchost.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3016

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

memory/1232-6-0x0000000077780000-0x0000000077929000-memory.dmp

Filesize
1.7MB

Download
memory/1232-9-0x0000000077780000-0x0000000077929000-memory.dmp

Filesize
1.7MB

Download
memory/2108-0-0x00000000003D0000-0x00000000003D4000-memory.dmp

Filesize
16KB

Download
memory/2108-1-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2108-2-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2108-4-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3016-5-0x0000000000080000-0x0000000000087000-memory.dmp

Filesize
28KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads