b18390379edd4004768c90192400990dd46dccd871d5cbe2587376427d36cf59

Analysis

max time kernel
30s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 22:41

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General

Target

b18390379edd4004768c90192400990dd46dccd871d5cbe2587376427d36cf59.exe
Size

148KB
MD5

b5d479b6e7bb391eda68aaaa5d7f0b7d
SHA1

1d89b39184ba90acc53a45313d1c952e9a2b6b72
SHA256

b18390379edd4004768c90192400990dd46dccd871d5cbe2587376427d36cf59
SHA512

e96708cd537d998ee8ae09c12282f30cff6b5ab2a10cde676fc0a970fbb8d540f42769e9d5653a01bb6a37f88b4db9ef1501eb51b10fdf6874f33220d84882a1
SSDEEP

3072:PvkHeR+EFg/d/5Zznc4Dl5EDSgWsNBDCQ7RgDM37CtBwoIfuS1:PcHeR+YW5ZY8l5Tkl6DMLCBg

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\s.exe	b18390379edd4004768c90192400990dd46dccd871d5cbe2587376427d36cf59.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1104	b18390379edd4004768c90192400990dd46dccd871d5cbe2587376427d36cf59.exe

C:\Users\Admin\AppData\Local\Temp\b18390379edd4004768c90192400990dd46dccd871d5cbe2587376427d36cf59.exe
"C:\Users\Admin\AppData\Local\Temp\b18390379edd4004768c90192400990dd46dccd871d5cbe2587376427d36cf59.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:1104

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1104-54-0x0000000074D81000-0x0000000074D83000-memory.dmp

Filesize
8KB

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