a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157

Analysis

max time kernel
46s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 17:04

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General

Target

a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe
Size

36KB
MD5

e69d34b3620e7bcb543da375e07c728e
SHA1

b74eb938a56da78fc917e6a632e24e717c37eaba
SHA256

a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157
SHA512

2c360921012d9fd68bc30bc75ca172ac6a6ce4f9a57a28ca91ed8c779e0f95a6dcfa46c7eb8fde6943e23c8aa2f0195e9ba6ff500787c42ad1a1cc5c1eb3a781
SSDEEP

768:b2IqQXKjFQqAW3j9dz6KP3FoFKrYutJJYsxCEZSe7:bbGxPBtTZ

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\irc.txt	a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1768	a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe
1768	a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe
1768	a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe

C:\Users\Admin\AppData\Local\Temp\a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe
"C:\Users\Admin\AppData\Local\Temp\a8b21f8003ba86d32bf035e20f0c7a2e1cb04fb23b3f34a898386bdc57a88157.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1768

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

Replay Monitor

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Downloads

memory/1768-56-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1768-57-0x0000000003330000-0x0000000003519000-memory.dmp

Filesize
1.9MB

Download