MALICIOUS — 1aab8abfccdebd6a80a2c8227ddae7b6cc2f328d027af087fbaa7f74d9f0d329
MALICIOUS — 1aab8abfccdebd6a80a2c8227ddae7b6cc2f328d027af087fbaa7f74d9f0d329 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
1aab8abfccdebd6a80a2c8227ddae7b6cc2f328d027af087fbaa7f74d9f0d329 - SHA-1:
cc22dd15cc12ee0b2dc9856257a08f6eb2380176 - MD5:
ebb6f80bb6f98f12b83e8b68370dbafd - ssdeep:
1536:I6ORJRABTa9uy1qg3XLj47eBDK1UQdIkVWkNpOPaWSB9MxfeNr/XnJIRbj:hORJRUTa0CYQKjdyPYSfeNr/XnJIB - TLSH:
T1F738C0F32167DD9C368B8F8366F6129DA09AE2CC6173E9011184762CC5BC9BDBF11911 - Submitted as: 1aab8abfccdebd6a80a2c8227ddae7b6cc2f328d027af087fbaa7f74d9f0d329
- File type: pdf · Size: 78732 bytes
- Verdict: malicious (84/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: http://veterinariacasettamattei.it/userfiles/files/11368732055.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 23 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://inwebjor.ru/uplcv?utm_term=10+hours+of+praise+and+worship+songs, https://esofagopisa.it/userfiles/file/pojogegedo.pdf, https://rlmahtani.com/userfiles/files/32781647740.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)
9640 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
- 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
- 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
- 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
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
cfff4a01019479bee9c0605ced1409681b5b9bfbe4c5ba68da4a1f72ce29a52b - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4cf9a051910fe1875ec0edab21c006f1.png -
b31e4f541df04c1b491da1f6b6cfb3fd269ca9bd6d0e21333ee567e704d356b7 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://inwebjor.ru/uplcv?utm_term=10+hours+of+praise+and+worship+songs
- https://esofagopisa.it/userfiles/file/pojogegedo.pdf
- https://rlmahtani.com/userfiles/files/32781647740.pdf
- https://ppuhperspektywa.pl/files/edytor/file/zumezaba.pdf
- http://dreamwith.gni.kr/ckupload/files/xifimukujoge.pdf
- https://fmpride.com/wp-content/plugins/super-forms/uploads/php/files/9143d5021fe322be0bc5667b1476165d/44271043063.pdf
- http://veterinariacasettamattei.it/userfiles/files/11368732055.pdf
- http://chono.mn/uploads/userfiles/files/356981845.pdf
- https://thietkewebseo.com/webroot/img/files/tumaxal.pdf
- https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615b6ed3e4804---sajolunugomupujigiresa.pdf
- http://fedime.org/imagenes/tamin.pdf
- http://np-laser.com/upload_fck/file/2021-9-17/20210917093329456130.pdf
- https://binarbaidequipment.com/public_html/userfiles/file/28262117670.pdf
- https://arerp.kr/data/file///nibugisirigomirugex.pdf
- http://siciny.eu/userfiles/file/203792610.pdf
- http://zoekidsworld.com/userfiles/file/gakaduvovizunaj.pdf
- http://baracenter.be/userfiles/file/kuwitijevanuz.pdf
- http://autosoftware.company/autoresponders_images/files/gijikumomekegozezowarim.pdf
- http://www.toptehnik.si/images/nasuxefebezokivujeruw.pdf
- https://st-stephens-church.com/upload/File/28441560605.pdf
- https://rotitelor.com/contents/files/93438496916.pdf
- https://linker.tw/files/73610511894.pdf
- https://upaspor.com/resimler/files/72026669604.pdf
- https://optimumquestsolutions.com/ckfinder/userfiles/files/54638963519.pdf
- http://gesgo.de/userfiles/file/zuxinesubijogofepovo.pdf
Embedded domains
- inwebjor.ru
- esofagopisa.it
- rlmahtani.com
- ppuhperspektywa.pl
- dreamwith.gni.kr
- fmpride.com
- veterinariacasettamattei.it
- thietkewebseo.com
- petroblend.com
- fedime.org
- np-laser.com
- binarbaidequipment.com
- arerp.kr
- siciny.eu
- zoekidsworld.com
- baracenter.be
- st-stephens-church.com
- rotitelor.com
- linker.tw
- upaspor.com
- optimumquestsolutions.com
- gesgo.de
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.182.143.212
- 20.42.179.204
- 20.50.73.14
- 172.172.255.218
- 20.165.94.46
- 135.233.95.144
- 52.123.252.216
- 52.110.12.42
- 72.145.35.104
- 4.230.171.124
- 203.26.79.13
- 4.144.132.114
- 74.178.240.61
- 74.178.240.51
- 52.123.252.227
- 52.123.128.14
- 40.99.134.2
- 135.234.160.245
- 74.179.71.159
- 92.223.78.30
- 172.170.180.133
- 104.46.162.229
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report