0049ff8214d96fe8a7f5dd40934dad318226ef6b7222aea2a730b7983734816a

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 03:19

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General

Target

$PLUGINSDIR/app-64.7z
Size

81.9MB
MD5

f5f87e478a6f0cbf226a178a9f17efee
SHA1

e5cd8dfafa23bef04b42c803873e048bc76405cc
SHA256

b95bc9240d6e34d4421f68b0932d92b5f5186326d0a194a16b9d4d1b3acfce8f
SHA512

a4ae40162aa080b704f86b91f8c7b91eef46e66edad1302c9e75388a9e89a64983de980417f48be45ccbe00a35df3d05cd5b936cd75d5688b6e6f2b9067e0a58
SSDEEP

1572864:ye4hJceZDtbX2LKRymNEkfWx0/sX2ZNt/dZUrNVF6EG2U/o/wm:ye4BtbGGoe9+xy82LtnGzFpn/n

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

Processes:

cmd.exeOpenWith.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

OpenWith.exe

pid	Process
4976	OpenWith.exe

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

OpenWith.exe

pid	Process
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe
4976	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

OpenWith.exe

description	pid	Process	procid_target
PID 4976 wrote to memory of 3732	4976	OpenWith.exe	94
PID 4976 wrote to memory of 3732	4976	OpenWith.exe	94

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\app-64.7z
1⤵
- Modifies registry class
PID:2184

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4976
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\app-64.7z
  2⤵
  PID:3732

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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