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Overview
overview
3Static
static
1classes/ja....class
windows7-x64
3classes/ja....class
windows10-2004-x64
3classes/ja....class
windows7-x64
3classes/ja....class
windows10-2004-x64
3classes/ja....class
windows7-x64
3classes/ja....class
windows10-2004-x64
3classes/mo....class
windows7-x64
3classes/mo....class
windows10-2004-x64
3Analysis
-
max time kernel
135s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
15/06/2023, 14:53
Static task
static1
Behavioral task
behavioral1
Sample
classes/javax/transaction/xa/XAException.class
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
classes/javax/transaction/xa/XAException.class
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
classes/javax/transaction/xa/XAResource.class
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
classes/javax/transaction/xa/XAResource.class
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
classes/javax/transaction/xa/Xid.class
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
classes/javax/transaction/xa/Xid.class
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
classes/module-info.class
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
classes/module-info.class
Resource
win10v2004-20230220-en
General
-
Target
classes/javax/transaction/xa/Xid.class
-
Size
292B
-
MD5
3dd6b953d8bcbf2f324e6b8417eaee9c
-
SHA1
606eeb43f79156ee13f5dfa3dddbdc4d6ea48693
-
SHA256
1b0ed65ed9bbb7b153eb3450148518f2c7612b409a94a07d9dac20ff3d4ff481
-
SHA512
d65ddeafc5f6df39d29b06679055923b1ab1814d46560a0c42f3278b9d8a5eb9a3e98666966f4aeb4bf3305ee9d9f71f5666dfdf51232081189588618706d54e
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4228 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\classes\javax\transaction\xa\Xid.class1⤵
- Modifies registry class
PID:4496
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4228