MALICIOUS — d05b839608fbc19fd1fa0e57ccdc1cb901fd3d0f1aa2db133974889151c0f2ec
MALICIOUS — d05b839608fbc19fd1fa0e57ccdc1cb901fd3d0f1aa2db133974889151c0f2ec is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Salgorea family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d05b839608fbc19fd1fa0e57ccdc1cb901fd3d0f1aa2db133974889151c0f2ec - SHA-1:
ff5b85d00bb343a3b1bce27293b1131c4ac04b47 - MD5:
ff1f98c9316f58b230a1f0d08bbe55f5 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dv+Pg5ThxWmlhL4H0gZVtZIo8Wmb0l1fR:Qoa1taC0y+kTnplhMHLjtuo1z1fR - TLSH:
T19F5A238A1B1E670CE2F1C8842938157EC44294E7B378198B82CFF15EB7D796B38115A7 - Submitted as: d05b839608fbc19fd1fa0e57ccdc1cb901fd3d0f1aa2db133974889151c0f2ec
- File type: pe · Size: 1958408 bytes
- Verdict: malicious (99/100) · Family: Salgorea
Detections (4 of 56 engines)
- ClamAV (daily): Win.Malware.Zusy-9764479-0
- Microsoft Defender: Trojan:Win32/Salgorea!pz
- Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
- Kaspersky (KVRT): Backdoor.Win32.Salgorea.ic
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Salgorea!pz (rule
Trojan:Win32/Salgorea!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Dump:Generic.Dacic.17983.C83B492E (rule
Dump:Generic.Dacic.17983.C83B492E) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Backdoor.Win32.Salgorea.ic (rule
Backdoor.Win32.Salgorea.ic) - engine signal, weight 0.55, confidence 0.85 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s) across 1 rule(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Memory forensics: 4 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 6108) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
152 behavior events · 1 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- update.googleapis.com
- desktop-hsgcbep
- login.live.com
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\Temp\E733.tmp -
07b45f7831fa30203457b9916387a97b900b09db770182ec6cc422f124588ec7 - 3f4f68fd0328b1485eeba82470a4fdbc4e5a18d584c724539fa337be858ce7ee -
3f4f68fd0328b1485eeba82470a4fdbc4e5a18d584c724539fa337be858ce7ee
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- n.fi
- 4.mx
- schemas.microsoft.com
Embedded IP addresses
- 52.168.117.170
- 20.247.185.124
- 4.230.171.124
- 52.253.84.76
- 4.144.132.114
- 52.110.12.24
- 52.110.12.15
More Salgorea samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report