1cbdbc2553018d5afbfe7dc7755f54462660a48c6774389e3ee899ead9926f1e

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2024, 10:05

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General

Target

com/appsflyer/oaid/R$style.class
Size

21KB
MD5

baa90bc0cfd599b75b3f2aaa23bf7b3d
SHA1

a17efa9f29723ab49a9fc449e292a3d582f00cea
SHA256

0cfec876b82d1e0bdc35434dbf1d32821fdf6f42863073576cead4ca2d691c8b
SHA512

d7b018bcdbac4e2820b259b863a9136ed1aeff996725189f64062690cfb4e0266ca9a5c974dc7d5396d9186184f915c76e27bc7e1db7abdbb4ba9b1a7e147247
SSDEEP

96:DQdI+gvMdB888F8b6sQRoMLSGyCLARt+23CfiNmVG8X8o858Zjku/P0YTZQVds62:Uek6P/ARt+Nid1mDpKfkgjmJwe0Ce+0E

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4528	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\com\appsflyer\oaid\R$style.class
1⤵
- Modifies registry class
PID:860

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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