5fae9e2f6fc2e95b5f6be3c8c0d3a76cebf18a2526913d21c67bb98be35f8247

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-en
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\FirewallOverride = "1"	b53466259125d66deb6ef9d787fa1b13.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	b53466259125d66deb6ef9d787fa1b13.exe
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

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-1-5-21-1669990088-476967504-438132596-1000\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:2008

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

Replay Monitor

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Downloads

memory/2008-52-0x00000000761B1000-0x00000000761B3000-memory.dmp

Filesize
8KB

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