hxxp://a1t6tyzm[.]securonix[.]net

Analysis

max time kernel
158s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2023, 14:48 UTC

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General

Target

http://a1t6tyzm.securonix.net

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 14 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Recovery\PendingDelete	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{72F0F017-EE8A-11ED-BDA1-EA1737350EF8} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingDelete\C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{72F0F019-EE8A-11ED-BDA1-EA1737350EF8}.dat = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4172	iexplore.exe
4172	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 3424	4172	iexplore.exe	84
PID 4172 wrote to memory of 3424	4172	iexplore.exe	84
PID 4172 wrote to memory of 3424	4172	iexplore.exe	84

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://a1t6tyzm.securonix.net
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4172
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4172 CREDAT:17410 /prefetch:2
  2⤵
  PID:3424

Network

DNS

a1t6tyzm.securonix.net

iexplore.exe

Remote address:

8.8.8.8:53

Request

a1t6tyzm.securonix.net

IN A

Response

a1t6tyzm.securonix.net

IN CNAME

scnx-prod36-alb-1309387277.us-east-1.elb.amazonaws.com

scnx-prod36-alb-1309387277.us-east-1.elb.amazonaws.com

IN A

3.226.107.213

scnx-prod36-alb-1309387277.us-east-1.elb.amazonaws.com

IN A

54.209.140.103

scnx-prod36-alb-1309387277.us-east-1.elb.amazonaws.com

IN A

52.206.18.156
DNS

97.17.167.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

97.17.167.52.in-addr.arpa

IN PTR

Response
DNS

0.77.109.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

0.77.109.52.in-addr.arpa

IN PTR

Response
DNS

200.232.18.117.in-addr.arpa

Remote address:

8.8.8.8:53

Request

200.232.18.117.in-addr.arpa

IN PTR

Response
DNS

76.38.195.152.in-addr.arpa

Remote address:

8.8.8.8:53

Request

76.38.195.152.in-addr.arpa

IN PTR

Response
DNS

133.32.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.32.126.40.in-addr.arpa

IN PTR

Response
DNS

196.249.167.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

196.249.167.52.in-addr.arpa

IN PTR

Response

52.152.110.14:443

260 B
5
52.152.110.14:443

260 B
5
209.197.3.8:80

322 B
7
173.223.113.164:443

322 B
7
52.152.110.14:443

260 B
5
52.152.110.14:443

260 B
5
52.152.110.14:443

260 B
5
52.152.110.14:443

260 B
5
52.152.110.14:443

156 B
3

8.8.8.8:53

a1t6tyzm.securonix.net

dns

iexplore.exe

68 B
184 B
1
1

DNS Request

a1t6tyzm.securonix.net

DNS Response

3.226.107.213

54.209.140.103

52.206.18.156
8.8.8.8:53

97.17.167.52.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

97.17.167.52.in-addr.arpa
8.8.8.8:53

0.77.109.52.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

0.77.109.52.in-addr.arpa
8.8.8.8:53

200.232.18.117.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

200.232.18.117.in-addr.arpa
8.8.8.8:53

76.38.195.152.in-addr.arpa

dns

72 B
143 B
1
1

DNS Request

76.38.195.152.in-addr.arpa
8.8.8.8:53

133.32.126.40.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

133.32.126.40.in-addr.arpa
8.8.8.8:53

196.249.167.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

196.249.167.52.in-addr.arpa

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v6

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