MALICIOUS — 7fb821f6219b3c2c86be8c6bfb6f86077b50377d72aeb3f532cad8445f8db2cf
MALICIOUS — 7fb821f6219b3c2c86be8c6bfb6f86077b50377d72aeb3f532cad8445f8db2cf is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100), attributed to the Zapchast family. 4 of 56 detection engines flagged it.
Identification
- SHA-256:
7fb821f6219b3c2c86be8c6bfb6f86077b50377d72aeb3f532cad8445f8db2cf - SHA-1:
f79da856761785d83fa5f60b9fc65f71e1cb5469 - MD5:
937956c0f6e9e196fbd88db76326bd77 - imphash:
18eb2057218182bc5c52966d3d85323a - ssdeep:
1536:j3XnIGHRsIIYysu0QcylzPdxpBrpsk31BIos99YDRsWjcd6gZdSKoyx2TuW9li0:sqFYdFjBWk3kOe6qx2Tue - TLSH:
T14E3C39AF11392749E2B7CF20EE449A8E50A5B4DE4079A4990987C83F37F9C7BD874148 - Submitted as: 7fb821f6219b3c2c86be8c6bfb6f86077b50377d72aeb3f532cad8445f8db2cf
- File type: pe · Size: 123392 bytes
- Verdict: malicious (92/100) · Family: Zapchast
Detections (4 of 56 engines)
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Trojan:Win32/Lokibot.SIS!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Barys.429027
- Kaspersky (KVRT): HEUR:Trojan.Win32.Zapchast.gen
Why this verdict
The malicious score of 92/100 is the fusion of 6 weighted signals:
- Microsoft Defender flagged Trojan:Win32/Lokibot.SIS!MTB (rule
Trojan:Win32/Lokibot.SIS!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Barys.429027 (rule
Gen:Variant.Barys.429027) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Zapchast.gen (rule
HEUR:Trojan.Win32.Zapchast.gen) - 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 - Memory forensics: 4 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5984) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
93 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
- desktop-hsgcbep
- login.live.com
- 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
- watson.events.data.microsoft.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 4.150.223.109
- 52.123.252.233
- 4.230.171.124
- 20.247.184.197
- 52.110.12.22
- 135.233.45.223
File paths
- X:\:`:d:h:l:p:t:
More Zapchast samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report