6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b

Analysis

max time kernel
40s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19-09-2022 05:22

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General

Target

6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Size

45KB
MD5

d5cfb4c08d745b5ea84c3b4c1b8f0094
SHA1

e72c3558a7a9b7daf112a984d804cdd5dd8d41ab
SHA256

6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b
SHA512

55b919d6c5d9dbf49804cf781280e970c145dbf4c8244c3a4a0d964aec8fb1ad4146f045d6d9b06711fa94ddaa4d4d6f71e882680fca842c4bdf7e561ccd8977
SSDEEP

768:Jm4qCGcE2CSvyqsYzn+cZVryewXN5/dcBLjLMha6aGaWhdPthf4BXglrVWC5:JWcE/SbspQyewX/lKLjLMhXb1QBQlxb

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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "1"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\dao.ico	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key deleted	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TYPEDURLS	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window Title = "Microsoft Internet Explorer"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Window Title = "Microsoft Internet Explorer"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.ccc7.com"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://www.ccc7.com"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe

Modifies registry class 30 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\Command	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\1 = "20220919"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\9 = "0"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.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"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)\Command\ = "Rundll32.exe"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\HideFolderVerbs	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\HideOnDesktopPerUser	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\9 = "1"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ = "Internet Explorer"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)\Command	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)\Command\ = "Rundll32.exe"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\ = "´ò¿ªÖ÷Ò³(&H)"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)\Command\ = "iexplore.exe http://www.ccc7.com"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÊôÐÔ(&R)\Command	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\É¾³ý(&D)	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)\Command	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\DefaultIcon	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\ÖØÃüÃû(&M)	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\WantsParseDisplayName	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\ShellFolder\Attributes = "0"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Pz\5 = "191548"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\DefaultIcon\ = "C:\\Program Files (x86)\\Internet Explorer\\IEXPLORE.EXE"	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C1A8AF25-1257-101B-8FB0-0020AF039CA8}\Shell\Open(&O)	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 2044	968	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe	28
PID 968 wrote to memory of 2044	968	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe	28
PID 968 wrote to memory of 2044	968	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe	28
PID 968 wrote to memory of 2044	968	6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe	28

C:\Users\Admin\AppData\Local\Temp\6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
"C:\Users\Admin\AppData\Local\Temp\6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:968
- C:\Users\Admin\AppData\Local\Temp\6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
  C:\Users\Admin\AppData\Local\Temp\6bc21ffcbef619b6a5536132388550198658df28306187f6f6770a017bf4461b.exe
  2⤵
  - Modifies Internet Explorer settings
  PID:2044

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/968-54-0x0000000075501000-0x0000000075503000-memory.dmp

Filesize
8KB

Download
memory/968-58-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/968-59-0x0000000000290000-0x00000000002B6000-memory.dmp

Filesize
152KB

Download
memory/968-60-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2044-55-0x0000000000000000-mapping.dmp

Download
memory/2044-57-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads