MALICIOUS — 959f7c2cc7f45f2ca088bef39d466b3ff32704f3b19c953aab3ff5bd5e1ca266
MALICIOUS — 959f7c2cc7f45f2ca088bef39d466b3ff32704f3b19c953aab3ff5bd5e1ca266 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Barys family. 7 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
959f7c2cc7f45f2ca088bef39d466b3ff32704f3b19c953aab3ff5bd5e1ca266 - SHA-1:
cb318b354c704933329d1e2131a5e2f6794af7bd - MD5:
b2e93684560a436a567b0a63834a7056 - imphash:
f11f87642badc84e7fb44e3ac9b293a4 - ssdeep:
12288:GsE05umZPem7nAW04hrr5px3V2HYnMK5Tj0d5USY4r7/8022QRETTI:hZ5u8PemjFrzx3ocMA0d5wOU022/c - TLSH:
T12D4E233BDE6BC41DD959B1F52F4CAFEFC84809A813B6524C10ADD2EC256581FCA06CA1 - Submitted as: 959f7c2cc7f45f2ca088bef39d466b3ff32704f3b19c953aab3ff5bd5e1ca266
- File type: pe · Size: 680494 bytes
- Verdict: malicious (98/100) · Family: Barys
Detections (7 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
- ClamAV (daily): Win.Malware.Vmprotect-9910773-0
- YARA: Yara-Rules community: YR_Packer_VMProtect
- Detect It Easy (packer/type): DIE:Turbo Linker
- Microsoft Defender: Trojan:Win32/barys.RDB!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Barys.160809
- Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Malware.Vmprotect-9910773-0 (rule
Win.Malware.Vmprotect-9910773-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 4 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85 - Contacted 19 external host(s) at runtime (15 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_Packer_VMProtect (rule
YR_Packer_VMProtect) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule
DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: Themida/VMProtect, high-entropy-sections:.vmp1, Turbo Linker - static signal, weight 0.25, confidence 0.55
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
111 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- C:\Program Files (x86)\nkasmvdn\nhresbzp.exe -
641a5ee4c4313cf13ab398b0e32f63049e71919ffdd1ae95882040643aefbea4 - abb636d1395123f2c5a063e7f123e69d00fb192dffd94e6adea45dcabc31c20f -
abb636d1395123f2c5a063e7f123e69d00fb192dffd94e6adea45dcabc31c20f
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.150.223.97
- 20.42.179.204
- 4.230.171.124
- 57.155.101.212
- 20.247.184.142
- 74.179.77.204
- 74.178.240.51
- 40.79.150.122
- 52.123.129.14
- 20.76.201.171
- 52.123.128.14
- 135.234.160.246
- 52.123.252.229
- 203.26.79.13
- 72.145.35.108
- 20.165.94.46
- 52.110.12.47
- 52.110.12.50
- 52.148.114.188
File paths
- Y:\e5
- W:\\y
More Barys samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report