MALICIOUS — da6486b01ef49b5499760438a1c62e11d399e0c7e20da1554911a482a2db589f
MALICIOUS — da6486b01ef49b5499760438a1c62e11d399e0c7e20da1554911a482a2db589f is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
da6486b01ef49b5499760438a1c62e11d399e0c7e20da1554911a482a2db589f - SHA-1:
296e3e5533108a372d8f93613cb73ab0c658a39d - MD5:
3af71ebcd8c81c66410b7b51b51e177a - ssdeep:
1536:4HzCSIqWaWGqlVDfFmzfBsGwbU2WOpOwrN4gWHEpyiBGPe9:uzC4WGU5FmzZPEWwrK/EpNB6e9 - TLSH:
T1A137D0F30147EE1CBB8FAF427D6A5298A09ED38563A5AB9002C47764C2BC4FD7C00A54 - Submitted as: da6486b01ef49b5499760438a1c62e11d399e0c7e20da1554911a482a2db589f
- File type: pdf · Size: 70913 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): Trojan.GenericKD.77339317
- 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: http://ediljolli.com/userfiles/files/xogosowelivetakun.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://queure.ru/uplcv?utm_term=limbo+x86+emulator, https://inmaabiladi.com/userfiles/files/8698241933.pdf, https://alshaabcoop.com/userfiles/file/18225757942.pdf - 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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
5547 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787858770&P2=404&P3=2&P4=N9LMpwX4C%2fnvZ4%2fbM8sytqbZ2SkH8zvtkKwqTs0%2f0prSDormxHsHgNXEu69ZpHd4cz6WU11zKYPHhxGTIQZfdg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787858842&P2=404&P3=2&P4=E43vUKjmbsb0O4tsT5GL0BSyDSS2J%2fdkIXQXssn0LahgbvONEMIdRtxUJp9dB1srNwi8M%2fRL43pgOAStXT11cg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 192.168.122.114
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d33f9744db737f414b7d746fdb8a4cbaa28990744c196162ef4beeaef3712d10 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://queure.ru/uplcv?utm_term=limbo+x86+emulator
- https://inmaabiladi.com/userfiles/files/8698241933.pdf
- https://alshaabcoop.com/userfiles/file/18225757942.pdf
- http://shinserviceodi.ru/wp-content/plugins/super-forms/uploads/php/files/eb1f3ab8e5426089c031d3232e871896/91157746359.pdf
- https://almavilag.hu/files/files/3831272224.pdf
- http://andersonlawdecorah.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/meforuxonubetojosoperi.pdf
- http://gidaero.com/upload/fckeditor/file/movegizutukametawobawez.pdf
- http://ediljolli.com/userfiles/files/xogosowelivetakun.pdf
- https://satesayap.com/contents/files/98117785484.pdf
- https://greenways.at/userfiles/file/rifewevitoderiruxuzuj.pdf
- http://sportingclubalbinia.eu/userfiles/files/29858952999.pdf
- https://brusroom.com/wp-content/plugins/super-forms/uploads/php/files/609cd0231f0b0237d4b656d0756d2dcf/nasiluwomunagabegidade.pdf
- http://michardardillier.com/ckfinder/userfiles/files/tewigefozozogib.pdf
- https://drticket.ir/basefile/drtiketcom/files/16734318150.pdf
- http://swhwsolution.it/ckeditor-ckfinder-integration/uploads/files/wofewojapejalos.pdf
- http://liderzy.natura2000.pl/imgturysta/files/50318221494.pdf
- https://palcev.ru/userfiles/file/50582658657.pdf
- http://arablift.net/userfiles/file/24065473409.pdf
- https://camphacement.vn/upload/files/kuxaluvonoge.pdf
- http://salsainkonstanz.de/media/files/xilusogite.pdf
- http://impressivetravelvietnam.com/upload/files/vajigelifivevalovuwofufov.pdf
- https://bokaichenyu.com/upload/files/53675703221.pdf
- http://dostrojar.sk/UserFiles/file/givawudidaz.pdf
- https://phuquiland.com/upload/files/76023827766.pdf
- https://www.rogierstoel.nl/wp-content/plugins/super-forms/uploads/php/files/8e4cvumh72fsupnsif20to2osm/sogijivo.pdf
Embedded domains
- queure.ru
- inmaabiladi.com
- alshaabcoop.com
- shinserviceodi.ru
- andersonlawdecorah.com
- gidaero.com
- ediljolli.com
- satesayap.com
- sportingclubalbinia.eu
- brusroom.com
- michardardillier.com
- drticket.ir
- swhwsolution.it
- liderzy.natura2000.pl
- palcev.ru
- arablift.net
- salsainkonstanz.de
- impressivetravelvietnam.com
- bokaichenyu.com
- phuquiland.com
- www.rogierstoel.nl
- phubozena.pl
- almavilag.hu
- greenways.at
- camphacement.vn
Embedded IP addresses
- 20.42.73.24
- 52.110.12.51
- 52.110.12.21
- 4.144.132.114
- 4.230.171.124
- 135.232.92.97
- 20.112.250.133
- 135.232.92.137
- 52.123.129.14
- 20.42.65.84
- 72.153.5.136
- 203.26.79.13
- 40.84.85.40
- 48.200.63.27
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report