MALICIOUS — 2e57850f079ec15fdc992d9e5c3370a5be900efb9ebd4ac7f26474e83d611370
MALICIOUS — 2e57850f079ec15fdc992d9e5c3370a5be900efb9ebd4ac7f26474e83d611370 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
2e57850f079ec15fdc992d9e5c3370a5be900efb9ebd4ac7f26474e83d611370 - SHA-1:
08e88d4acd75d977b8c8b743540510943274bb5b - MD5:
7a7d32f7167c82d881361c18136955e6 - ssdeep:
1536:j6cpYxEDaN8/cO3koIHvsyKs0RlX+blzLnFaVaWqPkuTQ4WOpOwrKWAOJIF/KB58:lptaN+3Cys0RlX+blzL2YP+1wrK0IFaa - TLSH:
T10139C0F710A7DC6C7A9BDF0769AB12A960CDE38C61729B60048C766C94BC8BCFD44611 - Submitted as: 2e57850f079ec15fdc992d9e5c3370a5be900efb9ebd4ac7f26474e83d611370
- File type: pdf · Size: 89499 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 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 - Contacted 22 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://kingsauto-bar.com/js/upload/files/96351676172.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://laborke.ru/uplcv?utm_term=grocery+iq+app+for+android, https://quangcaonoithatgiahung.com/admin/webroot/upload/image/files/87320160369.pdf, https://hssanesteban.cl/files/datinakutagozuxotonefed.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)
9682 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
- ntp.ubuntu.com
- 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=1787831452&P2=404&P3=2&P4=bjcDmNgl6CQm87Bl%2b4hEUcfJV9vtrMYwljW4YSc%2fjLh6kP6t2HhOBHEHpWZWurZ00o50McMA0aS4eDrlRiZ5Hg%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=1787831508&P2=404&P3=2&P4=ZtElJqlI0HoS8i8rT%2b19lWEybQFWCENNYYIJ9OYvRTCTSuwgOowiQDnJaGXtX2qBhKNNIQ%2frSxTO40PJCGrivw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787228149&P2=404&P3=2&P4=L5k5quO1Co2kTLaafGACou27yShNvm1RTfepM0RUbC2%2b89c7DacPi8WmBaS7DFtoKiBrlcPFrXXP3QjlUr7ITw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3e19a6ba7f0419930e97c2f0df64fd1d.png -
ffb61e4ee47020486df1a6c6556ca695483024b5946b4209db214e983ee76b19 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
dafe50bc3922a80eae2dd3660a79ec17dc2d4b49935d0135371f432a9dbb3d22 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://laborke.ru/uplcv?utm_term=grocery+iq+app+for+android
- https://quangcaonoithatgiahung.com/admin/webroot/upload/image/files/87320160369.pdf
- https://hssanesteban.cl/files/datinakutagozuxotonefed.pdf
- http://matsonconstruction.net/userfiles/file/90107973957.pdf
- http://kingsauto-bar.com/js/upload/files/96351676172.pdf
- https://www.blackandwhite-salon.com/wp-content/plugins/super-forms/uploads/php/files/tmp/95389974930.pdf
- https://brawlcall.com/ckfinder/userfiles/files/88805488529.pdf
- http://ingpiazza.eu/userfiles/files/36360152710.pdf
- http://domgr11.ru/uploads/files/bixukotalafafokilup.pdf
- http://predit.ru/admin/ckfinder/userfiles/files/75660215573.pdf
- https://www.crossfitparamaribo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e161490146---xisuvamuw.pdf
- http://bwc.lt/i/71177625011.pdf
- http://caacoding.net/wp-content/plugins/formcraft/file-upload/server/content/files/1613ebbb20c54e---76151391596.pdf
- https://fuoriscena.eu/file/39256937842.pdf
- https://www.mmgrowersg.com/ckfinder/userfiles/files/96659084513.pdf
- http://pomelieagency.com/userfiles/files/94126639258.pdf
- https://e-motorcycle.tw/upload/emotorcycle/files/69629507595.pdf
- http://thietbiantoanttk.com/uploads/files/89158886640.pdf
- http://seteo-dechets.com/images/file/55178196552.pdf
- https://zlataraburmevuckovic.com/files/2619220455.pdf
- https://efnnma.org/files/file/15230032116.pdf
- https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ba5a99a18f---83671606017.pdf
- http://sinners-party.de/media/file/53794347049.pdf
- http://receptlap.hu/files/revina.pdf
- https://lenaoyunlar.net/calisma2/files/uploads/xejobinagokujolevogoja.pdf
Embedded domains
- laborke.ru
- quangcaonoithatgiahung.com
- matsonconstruction.net
- kingsauto-bar.com
- www.blackandwhite-salon.com
- brawlcall.com
- ingpiazza.eu
- domgr11.ru
- predit.ru
- www.crossfitparamaribo.com
- caacoding.net
- fuoriscena.eu
- www.mmgrowersg.com
- pomelieagency.com
- e-motorcycle.tw
- thietbiantoanttk.com
- seteo-dechets.com
- zlataraburmevuckovic.com
- efnnma.org
- www.modianodesign.com
- sinners-party.de
- lenaoyunlar.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.179.71.159
- 172.64.149.23
- 74.178.240.61
- 4.150.223.115
- 52.168.112.66
- 52.123.252.246
- 52.123.252.202
- 4.144.132.223
- 4.230.171.124
- 172.215.188.232
- 203.26.79.13
- 74.179.77.204
- 52.168.117.169
- 52.123.252.229
- 20.42.73.28
- 52.123.128.14
- 40.99.133.210
- 135.234.160.246
- 40.79.163.154
- 4.209.250.170
- 51.105.71.136
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report