MALICIOUS — 2c1fbfb61b715f720495fc253c8bd89489ad4ba5086448d84608d00e3d901e34

MALICIOUS — 2c1fbfb61b715f720495fc253c8bd89489ad4ba5086448d84608d00e3d901e34 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Zusy family. 6 of 52 detection engines flagged it, exhibiting 3 ATT&CK techniques.

Identification

• SHA-256: 2c1fbfb61b715f720495fc253c8bd89489ad4ba5086448d84608d00e3d901e34
• SHA-1: 96dab097aa1da91b728604fe1849f960913cdca3
• MD5: 09d582acb81d07e2fc1f57c88944ed3d
• imphash: f1a539a5b71ad53ac586f053145f08ec
• File type: pe · Size: 4435880 bytes
• Verdict: malicious (100/100) · Family: Zusy

Detections (6 of 52 engines)

• MalwareAnalyser heuristics (entropy/packer): UPX
• ClamAV (daily): Win.Malware.Zusy-9957983-0
• Detect It Easy (packer/type): DIE:UPX
• Microsoft Defender: Trojan:Win32/Prepscram!pz
• Emsisoft (Emergency Kit): Gen:Variant.Rootkit.25
• Kaspersky (KVRT): Trojan.Win32.Agent.neyndy

MITRE ATT&CK

• T1543.003
• T1112
• T1105

Dynamic analysis (windows)

8106 behavior events · 2 ATT&CK techniques · 21 dropped files.

Runtime network

• www.msftconnecttest.com
• inference.location.live.net
• ctldl.windowsupdate.com
• login.live.com
• ocsp.digicert.com
• desktop-hsgcbep
• v20.events.data.microsoft.com
• config.edge.skype.com
• licensing.mp.microsoft.com
• windows.msn.com
• oneocsp.microsoft.com
• www.msn.com
• officeclient.microsoft.com
• odc.officeapps.live.com
• settings-win.data.microsoft.com
• assets.msn.com
• www.bing.com
• tas02.sls.update.microsoft.com
• fe3cr.delivery.mp.microsoft.com
• slscr.update.microsoft.com

Dropped files

• /opt/CAPEv2/storage/analyses/13055/files/9ee4d002640c3353f2c7a0be1daa3d1c5b9da4226f6901b219d5a167b2820ce8 — 9ee4d002640c3353f2c7a0be1daa3d1c5b9da4226f6901b219d5a167b2820ce8
• /opt/CAPEv2/storage/analyses/13055/files/43146f15d14878cd8ac4b21d2cc6c43e8bf006620ecf9f5de7179c558d7dc646 — 43146f15d14878cd8ac4b21d2cc6c43e8bf006620ecf9f5de7179c558d7dc646
• /opt/CAPEv2/storage/analyses/13055/files/0205856f01a4c785e7717ec9339889a77ab5be037dec9cd1b8070b466452b2c3 — 0205856f01a4c785e7717ec9339889a77ab5be037dec9cd1b8070b466452b2c3
• /opt/CAPEv2/storage/analyses/13055/files/4a0bebc6ddd0e8dd95ab7afdb4ba432bc3a4d17e20f409fe0bd8afdd3f0a5454 — 4a0bebc6ddd0e8dd95ab7afdb4ba432bc3a4d17e20f409fe0bd8afdd3f0a5454
• /opt/CAPEv2/storage/analyses/13055/files/b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118 — b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118
• /opt/CAPEv2/storage/analyses/13055/files/1f4a37d63ba6bd3ec0e451b5299445d4489aa7d5bf7fece462656e410038ac77 — 1f4a37d63ba6bd3ec0e451b5299445d4489aa7d5bf7fece462656e410038ac77
• /opt/CAPEv2/storage/analyses/13055/files/5afa55cff0f40ce69a8c4ce49b83abd81c8f42a5bfc92bd69d5d2791926772ce — 5afa55cff0f40ce69a8c4ce49b83abd81c8f42a5bfc92bd69d5d2791926772ce
• /opt/CAPEv2/storage/analyses/13055/files/5a6e78415ca4145fb86489059fa459bb7bec3cdfd560f8f273f1ee1cc05236b3 — 5a6e78415ca4145fb86489059fa459bb7bec3cdfd560f8f273f1ee1cc05236b3
• /opt/CAPEv2/storage/analyses/13055/files/5e5f83d346f3fda35aa751702ce1b692e5c0755cbbb94fc330a8816fcd3016fe — 5e5f83d346f3fda35aa751702ce1b692e5c0755cbbb94fc330a8816fcd3016fe
• /opt/CAPEv2/storage/analyses/13055/files/b5556b177b97884cf65730be698c086f9d44f4c1ec41d988c16d44f11c551aaa — b5556b177b97884cf65730be698c086f9d44f4c1ec41d988c16d44f11c551aaa
• /opt/CAPEv2/storage/analyses/13055/files/e147a6284cc158ffcee9f473ace8645c03edea779df49cfcf3c7353783f53f70 — e147a6284cc158ffcee9f473ace8645c03edea779df49cfcf3c7353783f53f70
• /opt/CAPEv2/storage/analyses/13055/files/7c15257303605e17f0d8707883dbda2ee33ebbd8e9e44bb40680f9b0680a7702 — 7c15257303605e17f0d8707883dbda2ee33ebbd8e9e44bb40680f9b0680a7702
• /opt/CAPEv2/storage/analyses/13055/files/8138523e3ab647f3194a32921085d8d05f15acc7c53ba6c42ae1ddc621e8741d — 8138523e3ab647f3194a32921085d8d05f15acc7c53ba6c42ae1ddc621e8741d
• /opt/CAPEv2/storage/analyses/13055/files/a7307b213eb0317d0b09d52e5eb634c7bf81ce9b45bb6423e96f5e023b306854 — a7307b213eb0317d0b09d52e5eb634c7bf81ce9b45bb6423e96f5e023b306854
• /opt/CAPEv2/storage/analyses/13055/files/8156d81c728e79fbeceeae0c21dd8bdead791755b0d070674c0112b82164ed85 — 8156d81c728e79fbeceeae0c21dd8bdead791755b0d070674c0112b82164ed85

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://203.26.79.13/filestreamingservice//files/736bdc20-582e-46c5-ba31-d31d3d97258e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
• http://203.26.79.13/filestreamingservice/files/736bdc20-582e-46c5-ba31-d31d3d97258e?P1=1786538128&P2=404&P3=2&P4=NQJMtIzipTDjg0arRui3V5AC2UPz6QUJasISy83ZcOGQMXov7dV2MZ0Dgq3WiGBkHvv5E8xVGNtbsH5FkDGCQQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
• http://203.26.79.13/filestreamingservice//files/c48ae315-f580-4b6c-801e-58a0f885749d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
• http://203.26.79.13/filestreamingservice/files/c48ae315-f580-4b6c-801e-58a0f885749d?P1=1786538235&P2=404&P3=2&P4=U2Z2qivLG8tuL3RdhZhgEo3OA9Q2br%2fmfutn6gK5P8e4rU%2b3l8Pn4%2fF6T6BEC4%2bNDMK2VDDWGByn00pDNsg44Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Embedded domains

• n.cn
• oneclient.sfx.ms

Embedded IP addresses

• 4.207.44.69
• 52.123.252.194
• 20.247.185.124
• 4.230.171.124
• 20.42.179.204
• 74.179.77.204
• 135.233.95.135
• 20.42.65.93
• 52.123.252.225
• 135.234.160.244
• 203.26.79.13
• 135.233.45.222
• 40.79.197.34
• 52.168.117.171
• 52.123.252.204
• 74.179.71.159
• 172.178.240.161
• 20.209.154.161
• 40.84.85.40
• 52.123.128.14
• 52.110.12.20
• 72.153.5.138
• 52.148.114.188
• 52.110.12.51
• 52.110.12.16

File paths

• P:\5yY/
• w:\fok
• Y:\^

More Zusy samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report