MALICIOUS — 688539b904036729458a9938e00e1192dc4047dec31696c8ad75736d2c0be4ce
MALICIOUS — 688539b904036729458a9938e00e1192dc4047dec31696c8ad75736d2c0be4ce is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Zusy family. 7 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
688539b904036729458a9938e00e1192dc4047dec31696c8ad75736d2c0be4ce - SHA-1:
fd884e2e9efd19c54228d33371998354a75f85dd - MD5:
8c2ec48a85d0ddf384cfcdb56461c386 - imphash:
24498f1c9a5b4a385f1b506d30711818 - ssdeep:
12288:grjhzmTMBJ3pe6TfPaGw/w+xoW6D3/5xg1tKwcj:gr1mM5e6u/p6D3RSs - TLSH:
T15B519E8C8216F345EA73CB532D405E4D60A7B0DA627E694D0B83C12F27E7E9FA764148 - Submitted as: 688539b904036729458a9938e00e1192dc4047dec31696c8ad75736d2c0be4ce
- File type: pe · Size: 886784 bytes
- Verdict: malicious (100/100) · Family: Zusy
Detections (7 of 56 engines)
- YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
- ClamAV (daily): Win.Packed.Zusy-9880177-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Trojan:Win32/Zusy.GGL!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Zusy.406942
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
MITRE ATT&CK
YARA
- Windows_Injection_Api_Combo
Why this verdict
The malicious score of 100/100 is the fusion of 9 weighted signals:
- ClamAV (daily) flagged Win.Packed.Zusy-9880177-0 (rule
Win.Packed.Zusy-9880177-0) - engine signal, weight 0.90, confidence 0.95 - Process injection API combination (rule
Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90 - Microsoft Defender flagged Trojan:Win32/Zusy.GGL!MTB (rule
Trojan:Win32/Zusy.GGL!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Zusy.406942 (rule
Gen:Variant.Zusy.406942) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Generic (rule
HEUR:Trojan.Win32.Generic) - engine signal, weight 0.55, confidence 0.85 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - YARA: MalwareAnalyser built-in flagged Windows_Injection_Api_Combo (rule
Windows_Injection_Api_Combo) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
17 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- v10.events.data.microsoft.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 20.89.1.10
- 4.144.132.114
- 52.123.252.235
- 57.154.63.210
- 4.230.171.124
- 20.50.73.15
- 52.110.12.38
- 184.84.165.136
- 172.66.2.5
- 52.110.12.30
File paths
- C:\Users\ubuntu\Desktop\project\proesshollowing_exe\Process-Hollowing+antidebugger
- P:\:g:
- T:\:d:l:t:
- P:\:h:t:
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report