MALICIOUS — ba8351845ef53df71d702c7a869828a01d358fd2cdba8b2ca6cee5c8922eb816
MALICIOUS — ba8351845ef53df71d702c7a869828a01d358fd2cdba8b2ca6cee5c8922eb816 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
ba8351845ef53df71d702c7a869828a01d358fd2cdba8b2ca6cee5c8922eb816 - SHA-1:
e490b43209d5f7b7a9a493a7a5418bc372108b07 - MD5:
057cac68621f101dc534c5d4497447d9 - ssdeep:
1536:jsLwiOBj0aeZ8PbZ5/SAzR92pDghbzPtd5HjKJOiNMKMSBCy6p0t:EABjWZMbZ5DN92tkd4JnKKM8L6w - TLSH:
T1D739DFF3B697EE8C7A8757079AEA354C244AD7497137CB901088B6ACC07C7AD6E10E11 - Submitted as: ba8351845ef53df71d702c7a869828a01d358fd2cdba8b2ca6cee5c8922eb816
- File type: pdf · Size: 84384 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!057CAC68621F
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/cc4cd6f9-1a36-4d92-a80c-8a52f1712c57/5518326789.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://fokemale.ru/award?keyword=advanced+nutrients+feeding+chart+pdf, https://9d50af6f-dbf7-41ba-b854-83985329a12b.filesusr.com/ugd/33c377_495cc8a45b0c40d9b6f1c8f2e04b42ab.pdf?index=true, https://e1c07d4e-6587-4767-b76f-5dea9cf3e327.filesusr.com/ugd/51a829_85399b541ad145b2b5a884e5554032c1.pdf?index=true - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9671 behavior events · 0 ATT&CK techniques · 3 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
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\342ab72968d17e13fa776f786db13fc7.png -
e382719ec41d42ee9d2e1c92c812bb54bda66e28305b6f713c125fda7e39718b - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
6c8debabbe7d86ba587c187edc3ca02602eb01237f0f40b107e39c94a84cd638 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://fokemale.ru/award?keyword=advanced+nutrients+feeding+chart+pdf
- https://9d50af6f-dbf7-41ba-b854-83985329a12b.filesusr.com/ugd/33c377_495cc8a45b0c40d9b6f1c8f2e04b42ab.pdf?index=true
- https://e1c07d4e-6587-4767-b76f-5dea9cf3e327.filesusr.com/ugd/51a829_85399b541ad145b2b5a884e5554032c1.pdf?index=true
- https://uploads.strikinglycdn.com/files/cc4cd6f9-1a36-4d92-a80c-8a52f1712c57/5518326789.pdf
- https://kofivenemiwelew.weebly.com/uploads/1/3/1/3/131380814/7269829.pdf
- http://rufupiz.rf.gd/64156404320.pdf
- https://uploads.strikinglycdn.com/files/0e4063ba-22cd-4bf9-bd46-14f9baa218b4/how_to_repair_timer_of_washing_machine.pdf
- https://823acdd9-a577-44cf-be53-edc9b656d4fd.filesusr.com/ugd/c4ccc4_3bd68458a47b45f9b5805924d67d8cfa.pdf?index=true
- https://uploads.strikinglycdn.com/files/facf3d3c-71b6-4117-b4cb-44b9f3c9d167/42191974947.pdf
- http://nuwiron.rf.gd/terbutaline_sulfate_davis.pdf
- https://lisozuko.weebly.com/uploads/1/3/4/7/134723473/xakalazo.pdf
- https://aa514bbb-a96e-4bc9-8ff3-0ca2edd1104f.filesusr.com/ugd/3fc21f_46c908eb37e440508cf7cfca14cf4aa9.pdf?index=true
- https://uploads.strikinglycdn.com/files/c4a9af0a-d111-4e3d-95c8-bf6bf70fedb8/93954066532.pdf
- https://uploads.strikinglycdn.com/files/b723970c-f3de-4521-be99-49f08e3c496c/tegomuvawerubaxakin.pdf
- http://natasisenexu.22web.org/vapurewebuzusetijexob.pdf
- http://nivigiwaragere.epizy.com/destiny_2_guided_games_2019.pdf
- https://nubenitenaw.weebly.com/uploads/1/3/4/0/134016689/tubidewumelafar.pdf
- https://rixafewokeget.weebly.com/uploads/1/3/0/7/130739987/nadugabifikap_faderi.pdf
- https://676a7a22-5bec-432e-92e0-9d4a0a27851c.filesusr.com/ugd/a1fb72_869d5434ec3e46c5a31afcb22e937927.pdf?index=true
- https://uploads.strikinglycdn.com/files/f4a2692a-3c1b-4f9e-b75e-394867995c36/2019_accord_hybrid_maintenance_schedule.pdf
- https://uploads.strikinglycdn.com/files/9352ec63-a5f9-4e5d-a3c5-529ab7d7d1ff/php_html_code_in_json.pdf
- https://uploads.strikinglycdn.com/files/3dd493b5-a363-4f2b-b835-844927850731/panasonic_tc-p50st50_stand.pdf
- https://uploads.strikinglycdn.com/files/c5aaf538-0eca-4a9e-b1c7-e9f45034e0b4/54167522483.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- fokemale.ru
- 9d50af6f-dbf7-41ba-b854-83985329a12b.filesusr.com
- e1c07d4e-6587-4767-b76f-5dea9cf3e327.filesusr.com
- uploads.strikinglycdn.com
- kofivenemiwelew.weebly.com
- 823acdd9-a577-44cf-be53-edc9b656d4fd.filesusr.com
- lisozuko.weebly.com
- aa514bbb-a96e-4bc9-8ff3-0ca2edd1104f.filesusr.com
- natasisenexu.22web.org
- nivigiwaragere.epizy.com
- nubenitenaw.weebly.com
- rixafewokeget.weebly.com
- 676a7a22-5bec-432e-92e0-9d4a0a27851c.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- rufupiz.rf.gd
- nuwiron.rf.gd
Embedded IP addresses
- 40.84.85.40
- 13.69.116.104
- 172.66.2.5
- 52.110.12.26
- 52.110.12.37
- 4.144.132.114
- 4.230.171.124
- 4.247.188.233
- 135.233.95.144
- 135.232.92.97
- 20.112.250.133
- 135.233.95.80
- 72.153.5.97
- 52.123.128.14
- 203.26.79.13
- 48.199.12.1
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report