73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a

Analysis

max time kernel
142s
max time network
150s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
23/05/2023, 20:25

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General

Target

73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Size

88KB
MD5

b0787919a19206a846b2955f43185d52
SHA1

a96bac71de1048803709efbe38174d0557066c4a
SHA256

73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a
SHA512

f32540f3737c80d2ee98e162e672cd80a253e1d5c3e55fac201631573e19f1a87381510fe508d579f849bea0612604904e5c2dff4dbc8b9665a209911aa54250
SSDEEP

1536:+ISSAjZAJiPI9OYka59q3MidZXaFTa9C/4Bp0CY:p0mJiPI9ylaFa9VG

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 12 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe = "11000"	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage\tzvtc.edu.cn	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "63"	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage\zjjxjy.tzvtc.edu.cn	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage\tzvtc.edu.cn\Total = "63"	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage\tzvtc.edu.cn\NumberOfSubdomains = "1"	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\DOMStorage\zjjxjy.tzvtc.edu.cn\ = "63"	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1216	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
1216	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
1216	73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe

C:\Users\Admin\AppData\Local\Temp\73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe
"C:\Users\Admin\AppData\Local\Temp\73c7a5fd82606da1fb16497bb9122b8712b44073752332ea9f8b5f640b9c5b2a.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1216

Network

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

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Downloads

memory/1216-56-0x0000000004010000-0x0000000005072000-memory.dmp

Filesize
16.4MB

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