cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76

Analysis

max time kernel
185s
max time network
206s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20/10/2022, 14:52

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General

Target

cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Size

45KB
MD5

a08513e81627f26ef174412fe216b500
SHA1

ec9728a66d56fe69bd13e5c97c82b4eff1965100
SHA256

cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76
SHA512

8d4dcc94fa36017602ed072a4cdd0d0f4bf38c34de8c93565204fdfc471f087096afdb95c5ebf958e89a79371a4550b3534fea7c97fdfd23734a4f328e6e0d9b
SSDEEP

768:hzpYFSv9d8eteVbF/Bu3XaMflfODfuuEtjALMx+jdlqjnDo9+qxfmBLCxUgQMGLA:zz8x6Xa+l5pDDAx+qRYxvu

Score

10^/10

evasion

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "1"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\dao.ico	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window Title = "Microsoft Internet Explorer"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Window Title = "Microsoft Internet Explorer"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\MICROSOFT\INTERNET EXPLORER\TYPEDURLS	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.4462.com/?yya"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\Start Page = "http://www.4462.com/?yya"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe

Modifies registry class 30 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\ = "´ò¿ªÖ÷Ò³(&H)"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\Attributes = "0"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\PlayFlashDXA\9 = "1"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\DefaultIcon\ = "C:\\Program Files (x86)\\Internet Explorer\\IEXPLORE.EXE"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\Command	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\HideOnDesktopPerUser	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)\Command	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\HideFolderVerbs	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\WantsParseDisplayName	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\PlayFlashDXA\cdafile2 = "131316"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)\Command\ = "Rundll32.exe"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\PlayFlashDXA\1 = "20221020"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\DefaultIcon	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)\Command	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\Command\ = "iexplore.exe http://www.4462.com/?yya"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)\Command	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)\Command\ = "Rundll32.exe"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PlayFlashDXA	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\PlayFlashDXA\9 = "0"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ = "Internet Explorer"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)\Command\ = "Rundll32.exe Shell32.dll,Control_RunDLL Inetcpl.cpl"	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1296 wrote to memory of 4992	1296	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe	81
PID 1296 wrote to memory of 4992	1296	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe	81
PID 1296 wrote to memory of 4992	1296	cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe	81

C:\Users\Admin\AppData\Local\Temp\cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
"C:\Users\Admin\AppData\Local\Temp\cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Users\Admin\AppData\Local\Temp\cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
  C:\Users\Admin\AppData\Local\Temp\cc0a95878199bb648cbcffb14f1d5bdc75cbbd07f944094573781fb8cefa9a76.exe
  2⤵
  - Modifies Internet Explorer settings
  - Modifies Internet Explorer start page
  PID:4992

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1296-132-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1296-135-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4992-134-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads