General
- Target fbb90d6bf806721e5a15b84dda0e0438272e2dba81bdf7d3eb55f490d4419ab2.bin
- Size 426KB
- Sample260809-29knvaxcjb
- SHA256 fbb90d6bf806721e5a15b84dda0e0438272e2dba81bdf7d3eb55f490d4419ab2
- MD5 0853f4ab5af04d54636bb30c2925cbd5
- SHA1 b862ef7d9c17ac82e25c6769101e62b0785845e1
- SHA512 1443813325640ad35527acad838ced2e73e13e59f1a1774372360cd18063b7de682795a8b526e0e2395c8463bd467b06d90cdf253bb349ac8900d8fd7c20549f
- SSDEEP 6144:p+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrwl7k/a4b:pYyDi5rNiQ7uysMFZzN/E/msumlkeRyA
- TLSH T14794AE06F74408F9E49BC57489A355469A397C8B0B71FAEF1BC8422A1F337E08E39759
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Behavioral task
behavioral1
Sample
fbb90d6bf806721e5a15b84dda0e0438272e2dba81bdf7d3eb55f490d4419ab2.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
fbb90d6bf806721e5a15b84dda0e0438272e2dba81bdf7d3eb55f490d4419ab2.exe
Resource
win11ltsc2024-20260709-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
xworm
Version
-
XWorm V5.6
Attributes
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target fbb90d6bf806721e5a15b84dda0e0438272e2dba81bdf7d3eb55f490d4419ab2.bin
- Size 426KB
- SHA256 fbb90d6bf806721e5a15b84dda0e0438272e2dba81bdf7d3eb55f490d4419ab2
- MD5 0853f4ab5af04d54636bb30c2925cbd5
- SHA1 b862ef7d9c17ac82e25c6769101e62b0785845e1
- SHA512 1443813325640ad35527acad838ced2e73e13e59f1a1774372360cd18063b7de682795a8b526e0e2395c8463bd467b06d90cdf253bb349ac8900d8fd7c20549f
- SSDEEP 6144:p+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrwl7k/a4b:pYyDi5rNiQ7uysMFZzN/E/msumlkeRyA
- TLSH T14794AE06F74408F9E49BC57489A355469A397C8B0B71FAEF1BC8422A1F337E08E39759
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detect Xworm Payload
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes dropped EXE
-
Modifies system executable filetype association
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Adds Run key to start application
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1