MALICIOUS — 4ddf530a9ced8cb042c88e3fdd75933a08cd1419a1f3bbd7a3e6b8f3e6b6260d.exe
MALICIOUS — 4ddf530a9ced8cb042c88e3fdd75933a08cd1419a1f3bbd7a3e6b8f3e6b6260d.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Phorpiex family. 7 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
4ddf530a9ced8cb042c88e3fdd75933a08cd1419a1f3bbd7a3e6b8f3e6b6260d - SHA-1:
b06b43205f0102eb735da12a3198a10dbdd0af5d - MD5:
5b033d3a4db05e99ae970ffe77f0a55b - imphash:
7a828e84b7c81a0ffb1956b4a248751c - ssdeep:
384:A0ZbmcmhzwEUaUu94gXTP+av8U9c+F4P:w5UaF9Ka0U1o - TLSH:
T12E294A5FE6347056E3A24A4784920E2C7A25C0FD1D73486897C3E67A4DF1E7398089B3 - Submitted as: 4ddf530a9ced8cb042c88e3fdd75933a08cd1419a1f3bbd7a3e6b8f3e6b6260d.exe
- File type: pe · Size: 18432 bytes
- Verdict: malicious (100/100) · Family: Phorpiex
Detections (7 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): Microsoft Linker
- Hash: abuse.ch ThreatFox: known-malicious-hash
- Detect It Easy (packer/type): DIE:Microsoft Linker
- Microsoft Defender: Trojan:Win32/Phorpiex.BF!MTB
- Emsisoft (Emergency Kit): Gen:Heur.Mint.Zard.39
- Kaspersky (KVRT): HEUR:Trojan-Dropper.Win32.Phorpiex.gen
- Trellix Stinger (McAfee): Trojan-JBBB!5B033D3A4DB0
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- Hash: abuse.ch ThreatFox flagged known-malicious-hash (rule
known-malicious-hash) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 5 finding(s), e.g. RWX/private injected region in taskhostw.exe (pid 7232) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Microsoft Defender flagged Trojan:Win32/Phorpiex.BF!MTB (rule
Trojan:Win32/Phorpiex.BF!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Heur.Mint.Zard.39 (rule
Gen:Heur.Mint.Zard.39) - engine signal, weight 0.55, confidence 0.85 - Contacted 36 external host(s) at runtime (14 HTTP) - network signal, weight 0.40, confidence 0.80
- Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule
DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://icanhazip.com/, http://www.coinbase.com, http://www.binance.com - static signal, weight 0.35, confidence 0.60
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - Packing/obfuscation: Microsoft Linker - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
27 behavior events · 1 ATT&CK techniques · 0 dropped files.
Runtime network
- searchapp.bundleassets.example
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- www.msftconnecttest.com
- yandex.ru
- mx.yandex.ru
- config.edge.skype.com
- dns.msftncsi.com
- to-do.microsoft.com
- ctldl.windowsupdate.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- oneocsp.microsoft.com
- staging.to-do.microsoft.com
- teams.microsoft.com
- www.bing.com
Embedded URLs
- http://icanhazip.com/
- http://www.coinbase.com
- http://www.binance.com
- http://www.bitrefill.com
- http://www.crypto.com
- http://www.etoro.com
- http://www.msftconnecttest.com/connecttest.txt
- http://203.26.79.13/filestreamingservice//files/92621512-d997-4742-9ae0-db0593ed93c6/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/92621512-d997-4742-9ae0-db0593ed93c6?P1=1785959540&P2=404&P3=2&P4=WmGZ4MTXl%2bYm5USxZwbxSVZMYEkvkBE44HOtSOyouu5630QhpZ2BnZgveMcXGRdyKGVq1723n5mOy%2fT%2bXV2AYQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- yandex.ru
- icanhazip.com
- s.com
- www.coinbase.com
- www.binance.com
- www.bitrefill.com
- www.crypto.com
- www.etoro.com
- staging.to-do.officeppe.com
- mx.yandex.ru
- oneclient.sfx.ms
Embedded IP addresses
- 150.171.22.17
- 40.84.85.40
- 52.123.128.14
- 52.98.142.178
- 20.231.239.246
- 52.123.129.14
- 52.98.143.210
- 23.11.36.157
- 204.79.197.203
- 40.99.134.18
- 23.40.52.85
- 20.184.175.21
- 13.89.179.15
- 57.154.63.210
- 172.178.240.163
- 135.232.92.137
- 4.150.223.100
- 74.178.240.51
- 74.179.77.204
- 51.11.192.49
- 23.221.133.185
- 203.26.79.13
- 23.33.238.102
- 150.171.28.11
- 77.88.21.249
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report