MALICIOUS — 37ac8cb3ed28d1dd70eb40bc1048429fe1c744fc81deb043f0d3079ab145cd92
MALICIOUS — 37ac8cb3ed28d1dd70eb40bc1048429fe1c744fc81deb043f0d3079ab145cd92 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:
37ac8cb3ed28d1dd70eb40bc1048429fe1c744fc81deb043f0d3079ab145cd92 - SHA-1:
5ecddd1c73ccf4f2c035de8845fc6c188c4b24d8 - MD5:
8d058ef2110fd6557b65cd8f412a259e - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dcrYgTpO2Jc7eiExvhqv9XAZWZ:Qoa1taC0RrzQ2JckqFQWZ - TLSH:
T1805A238A42187B0CE1F5C1843D28262EC442D4E7577829CB92CFF09EB7DAA677C1159B - Submitted as: 37ac8cb3ed28d1dd70eb40bc1048429fe1c744fc81deb043f0d3079ab145cd92
- 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 4 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 5776) (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
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- licensing.mp.microsoft.com
- www.bing.com
- assets.msn.com
- settings-win.data.microsoft.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\Temp\D0DC.tmp -
1654b3c3ba61f633237d4997c1076cff4e2f704fd62f3720163830dd011b0089 - e2a5f9a887a708636d39d0a9fdf63e54c8ab8e1db9b4c472b01a4a4d044b9725 -
e2a5f9a887a708636d39d0a9fdf63e54c8ab8e1db9b4c472b01a4a4d044b9725
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
- 32c.eu
- schemas.microsoft.com
Embedded IP addresses
- 4.150.223.107
- 52.123.252.244
- 20.247.185.124
- 4.230.171.124
- 48.211.4.16
- 52.110.12.48
- 52.110.12.8
File paths
- Q:\Ps
- B:\8G
- i:\M4
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report