525a2eb43f2a4c702213723541335dc0391b42a01177e1faf5873e0cb7540ce0

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
02-07-2024 09:27

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General

Target

tftpd32.chm
Size

356KB
MD5

de0095e371874836fb50cd3400d7b204
SHA1

8a1000443a71417c6233f277b87ca6585bebca2a
SHA256

810a0f52703d051b30d5ecd219c72b0599964de34d1c1912367271c87d4725bf
SHA512

0bd27dcf930df12d4fc2f29caae8809be74d124946561d60a6fa0e8d775ab3baf34dbde2560bb483a348d769d39c79b9af9666daa6eb87770053736d1df474db
SSDEEP

6144:jU06ChpcJshdgk7fEPOgZLrBOhw8B84J3pCARzcy7sbqtr2YhS60gTurOQrVm:z6EcJAe3POgBTO84Hpcy+qtr22SoT4xo

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

hh.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main hh.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

hh.exe

pid process

2016 hh.exe
2016 hh.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Internet Explorer\Main	hh.exe

pid	process
2016	hh.exe
2016	hh.exe

C:\Windows\hh.exe
"C:\Windows\hh.exe" C:\Users\Admin\AppData\Local\Temp\tftpd32.chm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2016-17-0x000007FFFFF90000-0x000007FFFFFA0000-memory.dmp

Filesize
64KB

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