5fae9e2f6fc2e95b5f6be3c8c0d3a76cebf18a2526913d21c67bb98be35f8247

Analysis

max time kernel
150s
max time network
161s
platform
windows10_x64
resource
win10v20210408
submitted
10-09-2021 08:34

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General

Target

b53466259125d66deb6ef9d787fa1b13.exe
Size

58KB
MD5

b53466259125d66deb6ef9d787fa1b13
SHA1

2b1ed9a50728df5aaa716e4c4e466b4496e8b105
SHA256

5fae9e2f6fc2e95b5f6be3c8c0d3a76cebf18a2526913d21c67bb98be35f8247
SHA512

e400dd2421ef16460253042e0d8f7fa2c45e012c6b93ce5cab3811beeeddc12fb13a78828212c25b93cfb2b23176841bf2dd8e39e45d189652faaa4100cb1b09

Score

10^/10

evasion persistence suricata trojan

Malware Config

Signatures

Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

b53466259125d66deb6ef9d787fa1b13.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	b53466259125d66deb6ef9d787fa1b13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	b53466259125d66deb6ef9d787fa1b13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	b53466259125d66deb6ef9d787fa1b13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	b53466259125d66deb6ef9d787fa1b13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	b53466259125d66deb6ef9d787fa1b13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	b53466259125d66deb6ef9d787fa1b13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b53466259125d66deb6ef9d787fa1b13.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

b53466259125d66deb6ef9d787fa1b13.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Update Service = "C:\\Users\\Admin\\winupdsvcs.exe"	b53466259125d66deb6ef9d787fa1b13.exe

C:\Users\Admin\AppData\Local\Temp\b53466259125d66deb6ef9d787fa1b13.exe
"C:\Users\Admin\AppData\Local\Temp\b53466259125d66deb6ef9d787fa1b13.exe"
1⤵
- Windows security modification
- Adds Run key to start application
PID:4648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

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 v6

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