MALICIOUS — c289e26d72fcabc3417fa844210013d8f3bcb44ace85244e24bcf17102935003
MALICIOUS — c289e26d72fcabc3417fa844210013d8f3bcb44ace85244e24bcf17102935003 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the MSShellcode family. 6 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c289e26d72fcabc3417fa844210013d8f3bcb44ace85244e24bcf17102935003 - SHA-1:
0578d78a4220269fbb40e97091ef65bf28695c5b - MD5:
c441eced8974ce0b07bbdf9b031f44a8 - imphash:
2b9aad80ce74bbde598124b1b463beec - ssdeep:
6144:I75IWcMpttSZmNIXl6LcheTW+bZbwphOF9:I75I0DtSckl6YqbO2b - TLSH:
T1EC46BECC51226304EAB7DB542D046D1CA067B0DE22BE2D690BC7C41E37F6A6FB875189 - Submitted as: c289e26d72fcabc3417fa844210013d8f3bcb44ace85244e24bcf17102935003
- File type: pe · Size: 295424 bytes
- Verdict: malicious (100/100) · Family: MSShellcode
Detections (6 of 56 engines)
- YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
- ClamAV (daily): Win.Trojan.MSShellcode-6360730-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Trojan:Win32/Conteban.A!ml
- Emsisoft (Emergency Kit): Gen:Variant.Zusy.406898
- 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.Trojan.MSShellcode-6360730-0 (rule
Win.Trojan.MSShellcode-6360730-0) - 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/Conteban.A!ml (rule
Trojan:Win32/Conteban.A!ml) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Zusy.406898 (rule
Gen:Variant.Zusy.406898) - 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 - 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 - Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 4820) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
31 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
- licensing.mp.microsoft.com
- login.live.com
- desktop-hsgcbep
- settings-win.data.microsoft.com
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- www.bing.com
- assets.msn.com
- th.bing.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
- 52.230.60.54
- 57.154.63.210
- 4.150.223.96
- 4.230.171.124
- 172.64.154.167
- 172.66.2.5
- 52.110.12.14
- 52.110.12.31
File paths
- C:\Users\Katy\Desktop\project\hyphernate_proc_exe\Typical
- T:\:d:l:t:
- D:\:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report