55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c

Analysis

max time kernel
99s
max time network
99s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 17:16

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General

Target

55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
Size

984KB
MD5

817513f74bd27880272b44d2ef6cb5c5
SHA1

75ea2ea4fa19f98400d91f90792137690d2c5634
SHA256

55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c
SHA512

b59b890906aa5a105900eb64eac9e0408e2a19b5be3a064ed89a578f75c9e48a8483001eba5ea0a421dba496dd9c206cc60089df68037cbc27ccdf36499bf84b
SSDEEP

24576:ex4Mi4+EaWyZDAbKh6tBoJU0DuF4jovaVGMwhJE/Clpzwun:OcEaWjrjiA4jova8Mz/Clpzwun

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
2028	55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe

C:\Users\Admin\AppData\Local\Temp\55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe
"C:\Users\Admin\AppData\Local\Temp\55f1eef55a04446c688f1f5a31e8673b051de8a46383ae28028daaeb2c02ae1c.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2028

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2028-54-0x00000000758C1000-0x00000000758C3000-memory.dmp

Filesize
8KB

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memory/2028-55-0x0000000072531000-0x0000000072533000-memory.dmp

Filesize
8KB

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