Overview
overview
10Static
static
10XWorm-RAT-...ox.dll
windows10-2004-x64
1XWorm-RAT-...er.exe
windows10-2004-x64
1XWorm-RAT-...er.exe
windows10-2004-x64
1XWorm-RAT-...er.exe
windows10-2004-x64
1XWorm-RAT-...NC.exe
windows10-2004-x64
7XWorm-RAT-...er.exe
windows10-2004-x64
8XWorm-RAT-...ta.exe
windows10-2004-x64
1Analysis
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max time kernel
30s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-10-2022 15:49
Behavioral task
behavioral1
Sample
XWorm-RAT-main/XWorm RAT V2.1/FastColoredTextBox.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral2
Sample
XWorm-RAT-main/XWorm RAT V2.1/Tools/HVNC-Server.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
XWorm-RAT-main/XWorm RAT V2.1/Tools/ResHacker.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral4
Sample
XWorm-RAT-main/XWorm RAT V2.1/Tools/vncviewer.exe
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
XWorm-RAT-main/XWorm RAT V2.1/XHVNC.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral6
Sample
XWorm-RAT-main/XWorm RAT V2.1/XWorm-RAT-V2.1-builder.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
XWorm-RAT-main/XWorm RAT V2.1/resource/data.exe
Resource
win10v2004-20220812-en
General
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Target
XWorm-RAT-main/XWorm RAT V2.1/XHVNC.exe
-
Size
1.9MB
-
MD5
4904329d091687c9deb08d9bd7282e77
-
SHA1
bcf7fcebb52cad605cb4de65bdd077e600475cc7
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SHA256
e92707537fe99713752f3d3f479fa68a0c8dd80439c13a2bb4ebb36a952b63fd
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SHA512
b7ba131e9959f2f76aa3008711db9e6f2c4753a232140368be5c8388ab0e25154a31e579ef87fe01a3e4bc83402170bb9fbf242c6f01528455246b793e03fdfb
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SSDEEP
24576:CmErCsazef+APWb6+CILRbTcJiWevOIWr9Lrdl5p0WdaMCtGjC+Ub:CPF+CWb6+CILRncZe65rb5p0ehVCr
Malware Config
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
XHVNC.exepid process 4416 XHVNC.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral5/memory/4416-138-0x0000000006CE0000-0x0000000006F04000-memory.dmp agile_net -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
XHVNC.exepid process 4416 XHVNC.exe 4416 XHVNC.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\1a5fdae6-8f46-4b8b-a738-d6572f690d43\AgileDotNetRT.dllFilesize
94KB
MD514ff402962ad21b78ae0b4c43cd1f194
SHA1f8a510eb26666e875a5bdd1cadad40602763ad72
SHA256fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b
SHA512daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b
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memory/4416-132-0x0000000000F50000-0x000000000113A000-memory.dmpFilesize
1.9MB
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memory/4416-133-0x0000000006120000-0x00000000066C4000-memory.dmpFilesize
5.6MB
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memory/4416-134-0x0000000005B70000-0x0000000005C02000-memory.dmpFilesize
584KB
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memory/4416-135-0x0000000005C10000-0x0000000005CAC000-memory.dmpFilesize
624KB
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memory/4416-136-0x0000000005AE0000-0x0000000005B46000-memory.dmpFilesize
408KB
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memory/4416-137-0x00000000069E0000-0x00000000069EA000-memory.dmpFilesize
40KB
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memory/4416-138-0x0000000006CE0000-0x0000000006F04000-memory.dmpFilesize
2.1MB
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memory/4416-140-0x0000000073760000-0x00000000737E9000-memory.dmpFilesize
548KB