Overview
overview
10Static
static
3Client.rar
windows7-x64
3Client.rar
windows10-2004-x64
3Loader/Ins...on.txt
windows7-x64
1Loader/Ins...on.txt
windows10-2004-x64
1Loader/Loader.exe
windows7-x64
10Loader/Loader.exe
windows10-2004-x64
10Loader/Loader.js
windows7-x64
1Loader/Loader.js
windows10-2004-x64
1Loader/New...on.dll
windows7-x64
1Loader/New...on.dll
windows10-2004-x64
1Loader/bin...rB.exe
windows7-x64
1Loader/bin...rB.exe
windows10-2004-x64
1Loader/bin...rS.exe
windows7-x64
1Loader/bin...rS.exe
windows10-2004-x64
4Loader/bin/scv.jar
windows7-x64
1Loader/bin/scv.jar
windows10-2004-x64
1Loader/pac..._datas
windows7-x64
1Loader/pac..._datas
windows10-2004-x64
1Loader/pac...prefix
windows7-x64
1Loader/pac...prefix
windows10-2004-x64
1Loader/pac...tingss
windows7-x64
1Loader/pac...tingss
windows10-2004-x64
1Loader/use...ersion
windows7-x64
1Loader/use...ersion
windows10-2004-x64
1Loader/use...ersion
windows7-x64
1Loader/use...ersion
windows10-2004-x64
1Loader/xNet.dll
windows7-x64
1Loader/xNet.dll
windows10-2004-x64
1Analysis
-
max time kernel
139s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2023, 23:18
Static task
static1
Behavioral task
behavioral1
Sample
Client.rar
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Client.rar
Resource
win10v2004-20230915-en
Behavioral task
behavioral3
Sample
Loader/Instruction.txt
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
Loader/Instruction.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral5
Sample
Loader/Loader.exe
Resource
win7-20230831-en
Behavioral task
behavioral6
Sample
Loader/Loader.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral7
Sample
Loader/Loader.js
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
Loader/Loader.js
Resource
win10v2004-20230915-en
Behavioral task
behavioral9
Sample
Loader/Newtonsoft.Json.dll
Resource
win7-20230831-en
Behavioral task
behavioral10
Sample
Loader/Newtonsoft.Json.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral11
Sample
Loader/bin/UbuilderB.exe
Resource
win7-20230831-en
Behavioral task
behavioral12
Sample
Loader/bin/UbuilderB.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral13
Sample
Loader/bin/UbuilderS.exe
Resource
win7-20230831-en
Behavioral task
behavioral14
Sample
Loader/bin/UbuilderS.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral15
Sample
Loader/bin/scv.jar
Resource
win7-20230831-en
Behavioral task
behavioral16
Sample
Loader/bin/scv.jar
Resource
win10v2004-20230915-en
Behavioral task
behavioral17
Sample
Loader/packages/key_datas
Resource
win7-20230831-en
Behavioral task
behavioral18
Sample
Loader/packages/key_datas
Resource
win10v2004-20230915-en
Behavioral task
behavioral19
Sample
Loader/packages/prefix
Resource
win7-20230831-en
Behavioral task
behavioral20
Sample
Loader/packages/prefix
Resource
win10v2004-20230915-en
Behavioral task
behavioral21
Sample
Loader/packages/settingss
Resource
win7-20230831-en
Behavioral task
behavioral22
Sample
Loader/packages/settingss
Resource
win10v2004-20230915-en
Behavioral task
behavioral23
Sample
Loader/user_data/cache/version
Resource
win7-20230831-en
Behavioral task
behavioral24
Sample
Loader/user_data/cache/version
Resource
win10v2004-20230915-en
Behavioral task
behavioral25
Sample
Loader/user_data/media_cache/version
Resource
win7-20230831-en
Behavioral task
behavioral26
Sample
Loader/user_data/media_cache/version
Resource
win10v2004-20230915-en
Behavioral task
behavioral27
Sample
Loader/xNet.dll
Resource
win7-20230831-en
Behavioral task
behavioral28
Sample
Loader/xNet.dll
Resource
win10v2004-20230915-en
General
-
Target
Client.rar
-
Size
7.6MB
-
MD5
45eabeea998ac89b7973681c6a6ee4ef
-
SHA1
d58ddc623dc76a055e85e390bc689ac0f7d49255
-
SHA256
e9ae335cdbcd6abea623cb69833c098a66c34f5c9eb98ff7f470c11aee099c32
-
SHA512
6686f5806f6018bc835d4b32004caf06d3d7ee1b265f4cb1be02dd5f1f625a82b7b796bead7f88becefd0cc12fc617d6214bfa2c2f08f71520308ac2c90235e2
-
SSDEEP
196608:wzOyxoxLgtwypuD9n+BzXVolnLeuczaVwE0aipczC/lIbYVUbGV4ID:cxcgL8n+BDoLzczaVw4u/ubRCqID
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-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1812 OpenWith.exe