MALICIOUS — bemopevuwu.pdf
MALICIOUS — bemopevuwu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
f53150abd586426c91b12e3a170dfa714bbe79e6a9cc18568e293012742441bf - SHA-1:
17a42294be0061fc91a7ddebdf8226edfaa42930 - MD5:
fe4aa09345335433cfd94c51e3ed7b69 - ssdeep:
768:GgGzpDbtMJlnnzGjfri3Vw5E+pvJ3h75cwtPajxv5T2IFO:TGFHyYbYw5zvJ3Jtih8IFO - TLSH:
T112318DF314A7DDCC7EC7AB435AE60459618BC6887232A76408C4B76D887C1BCAF119A1 - Submitted as: bemopevuwu.pdf
- File type: pdf · Size: 42683 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 22 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/3b4fbf16-4184-4a77-a8b1-12ce33cbff9b/52878617997.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=windows+7+indir+sa%25C4%259Flam+indir, https://uploads.strikinglycdn.com/files/3b4fbf16-4184-4a77-a8b1-12ce33cbff9b/52878617997.pdf, https://uploads.strikinglycdn.com/files/cbdfce26-3841-4716-ac9b-59f1b0cbb854/xuvaguxokozewuw.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 (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9727 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
- c.pki.goog
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
0979dff7f30cef49149933244a6b5c91f16a897dd05c797bb23bb7c4d934a6a6 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\40ccecfbf389214631a031ded0df35db.png -
633fbeace3f9b1ce8060f110198bee625b57181a132fa0d726d87554bfd445da - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=windows+7+indir+sa%25C4%259Flam+indir
- https://uploads.strikinglycdn.com/files/3b4fbf16-4184-4a77-a8b1-12ce33cbff9b/52878617997.pdf
- https://uploads.strikinglycdn.com/files/cbdfce26-3841-4716-ac9b-59f1b0cbb854/xuvaguxokozewuw.pdf
- https://uploads.strikinglycdn.com/files/1c2b187c-1c36-4a59-b3ad-fba6de140f8a/75867203144.pdf
- https://uploads.strikinglycdn.com/files/e53e9eb6-83b2-4db0-8edf-2030f979d0cf/4026620513.pdf
- http://files.megonmegon.com/uploads/1/3/1/8/131856176/9705911.pdf
- http://files.yorkregionaccidentlawyers.com/uploads/1/3/0/8/130874162/d4824f1.pdf
- http://limipirop.ecoyoga.us/uploads/1/3/1/6/131636954/rixukejuwojoli-fefuf.pdf
- https://uploads.strikinglycdn.com/files/eb63af74-00c6-4c18-8f54-07901e2cd548/mariwo.pdf
- https://uploads.strikinglycdn.com/files/77b158a2-f7ba-4815-8e4a-5fe4a15430d3/36262986630.pdf
- https://uploads.strikinglycdn.com/files/c78bfec6-eb1e-4d5d-a2b1-f12cc5945dac/lerizinaxizinud.pdf
- https://site-1039720.mozfiles.com/files/1039720/zoxonosajedi.pdf
- https://site-1038916.mozfiles.com/files/1038916/49128806106.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- 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=1787771691&P2=404&P3=2&P4=b6NJq5%2baaTvGesRlBfhqdcKkKG3YRo8Bh2PejkCfuLVhes%2bkoRW0DCvRatctpIZS4yXXp9zkDlf%2bRo85uIzkuA%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
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- files.megonmegon.com
- files.yorkregionaccidentlawyers.com
- limipirop.ecoyoga.us
- site-1039720.mozfiles.com
- site-1038916.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 13.89.179.12
- 20.42.73.26
- 52.110.12.5
- 4.230.171.124
- 135.232.92.137
- 203.26.79.13
- 20.42.65.89
- 52.230.60.54
- 172.215.188.232
- 20.76.201.171
- 4.150.223.97
- 52.123.128.14
- 4.150.223.114
- 135.234.160.246
- 52.123.252.212
- 20.165.94.46
- 172.217.25.195
- 92.223.78.30
- 85.210.196.11
- 135.234.160.244
- 48.200.63.27
- 142.250.183.35
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report