MALICIOUS — bbcd484717ac3c1d520a5ad5c1d742ebd68710874d151ce8929f60d45b95d68a
MALICIOUS — bbcd484717ac3c1d520a5ad5c1d742ebd68710874d151ce8929f60d45b95d68a is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Rozena family. 3 of 56 detection engines flagged it.
Identification
- SHA-256:
bbcd484717ac3c1d520a5ad5c1d742ebd68710874d151ce8929f60d45b95d68a - SHA-1:
dbee49eb8b9fed7595a0daffc603d9bc33ffb9cb - MD5:
d3845d0b3942ae265dcfe9c37f796e34 - imphash:
11b7f496763602f7870f42cc6968727a - ssdeep:
192:TS4RgTm4FYkZk+sYHOIa4aL3HcqwJWmUOQg9JlfrA3K1Pnq7UQ:TStdFYp+sYHSR3deB9JlfrtP4U - TLSH:
T19B2308956279B5AED8B8C9421DE8EC0C6533B37B217B095B9283ED2660E7D231C3019D - Submitted as: bbcd484717ac3c1d520a5ad5c1d742ebd68710874d151ce8929f60d45b95d68a
- File type: pe · Size: 10752 bytes
- Verdict: malicious (97/100) · Family: Rozena
Detections (3 of 56 engines)
- Microsoft Defender: Trojan:Win32/Meterpreter.RPZ!MTB
- Emsisoft (Emergency Kit): Generic.ShellCode.Marte.3.0C733BEA
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
Why this verdict
The malicious score of 97/100 is the fusion of 6 weighted signals:
- Extracted Rozena config (1 C2) - engine signal, weight 0.80, confidence 0.90
- Microsoft Defender flagged Trojan:Win32/Meterpreter.RPZ!MTB (rule
Trojan:Win32/Meterpreter.RPZ!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Generic.ShellCode.Marte.3.0C733BEA (rule
Generic.ShellCode.Marte.3.0C733BEA) - 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
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5816) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
0 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
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- licensing.mp.microsoft.com
- assets.msn.com
- www.bing.com
- th.bing.com
- fe3cr.delivery.mp.microsoft.com
- settings-win.data.microsoft.com
- slscr.update.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 4.207.44.77
- 4.155.94.229
- 4.230.171.124
- 135.233.95.135
- 57.155.104.224
- 172.64.154.167
- 74.178.240.61
- 40.79.141.152
- 4.150.223.102
- 52.110.12.50
- 52.110.12.3
File paths
- C:\Users\Stuart\Desktop\40Proj\project\shellcode_ldr\Release\shellcode_ldr.pdb
More Rozena samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report