MALICIOUS — 85842acb83b22c21329cae2f4bc38b2eaa961166fe11aad2c172367144e85f85
MALICIOUS — 85842acb83b22c21329cae2f4bc38b2eaa961166fe11aad2c172367144e85f85 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the C83B492E family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
85842acb83b22c21329cae2f4bc38b2eaa961166fe11aad2c172367144e85f85 - SHA-1:
691e3161036d7d5679e690575cf3c17e609785d0 - MD5:
009ae1377286ad7b6d324b2878dd8868 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dFRn58YvpMkgMFJHNhUawDglH8qIQm:Qoa1taC0m5xMkgCJ7IwH8qhm - TLSH:
T1385A23469209270CE7FAC4446C6C567EC842E8E7637C158A92CFF15EB3CBA6B341119B - Submitted as: 85842acb83b22c21329cae2f4bc38b2eaa961166fe11aad2c172367144e85f85
- File type: pe · Size: 1958400 bytes
- Verdict: malicious (99/100) · Family: C83B492E
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): Trojan.Win32.Bingoml.ckfs
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 Trojan.Win32.Bingoml.ckfs (rule
Trojan.Win32.Bingoml.ckfs) - 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 5 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 6040) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
150 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
- officeclient.microsoft.com
- windows.msn.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- licensing.mp.microsoft.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\F57B.tmp -
775d0c4ce10287e4a3da600cfd397b58ba9b6379819427c278514a84de258692 - 1e36e8b2571c68f87cc6be5518af6f31a0ce6901e13d35a11cea8cb536ebfb11 -
1e36e8b2571c68f87cc6be5518af6f31a0ce6901e13d35a11cea8cb536ebfb11
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
- 1w.ca
- schemas.microsoft.com
Embedded IP addresses
- 51.132.193.104
- 52.123.252.218
- 4.230.171.124
- 85.210.196.11
- 52.230.59.222
- 57.154.63.210
- 74.178.76.54
- 52.168.117.174
- 135.232.92.137
- 20.165.94.63
- 52.110.12.25
- 162.159.142.9
- 52.110.12.24
- 92.223.78.30
File paths
- G:\qS
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report