1810e1f501c1c4749719fe99e240e0b0045ff6fba384d448529f4dc0be3633db

Analysis

max time kernel
129s
max time network
142s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-07-2024 04:14

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General

Target

avsoft.exe
Size

1.2MB
MD5

31ec6ab45215a857db84745ba6cacad9
SHA1

897dd2ef8fb746c64d7d4199d2fb856b90c18007
SHA256

d1ad1d47a22347d12aa8dabba4d605b2b538947ee8a7f13f1cb16958388adb60
SHA512

0d27b8065b1f890fefc86263363e4790ee7367c56f22d76e64d5efcc3cc69b2aa98091bee83ef18279cc4c895d11113e5277c13fce4d4f29b2390b90c7c8aa90
SSDEEP

24576:TcfX8cfBrne4j67+7ii6zNWT3hTUG8hysS/v1kcr:QfXRR7ihkTUQkcr

Score

10^/10

evasion trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "0"	avsoft.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "0"	avsoft.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "0"	avsoft.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "0"	avsoft.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "0"	avsoft.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "0"	avsoft.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1"	avsoft.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	avsoft.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2080	avsoft.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2080	avsoft.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2080	avsoft.exe
2080	avsoft.exe

C:\Users\Admin\AppData\Local\Temp\avsoft.exe
"C:\Users\Admin\AppData\Local\Temp\avsoft.exe"
1⤵
- Windows security bypass
- Windows security modification
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\db\mirrors.dat

Filesize
52B

MD5
6c324b50d1045200845737f00ee26826

SHA1
b84b86cc54d31c9c2309d520a4b422d1fc126cd9

SHA256
7d19c50d6a7919350a9c2ffe79c463bd6a08fcbdac182c2dd894a11ef5dadf3a

SHA512
36422264d363755b65a47a3cda429389b703a5d0baeeb8faa50bc4be26768a8bd88e81770da94d9c25d52f2b36b59a081de9b27603312c73154c44a7b636e630

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memory/2080-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads