SUSPICIOUS — fevagefu_sumozipexajuzo_jisujo.pdf
SUSPICIOUS — fevagefu_sumozipexajuzo_jisujo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (66/100). 2 of 50 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
9ef3adf12f256ad5c0ba5e7d3ae37ba3791932f35ca4e6e3822a190a093bea4f - SHA-1:
874ed83a1f51afc94a73136020f060184194c953 - MD5:
a612ced91f7adeedcdc525d58a5673a3 - ssdeep:
768:ogGzpDspqljG61GxZiK1UZlMfj53R5KDz8qf/:lGF4pyZZir53R5Kv8qf/ - TLSH:
T1D3318DF31097EC4C7A8B9B139DBB10AA6189E74DA137A754599C333CC8BC1AD7E10861 - Submitted as: fevagefu_sumozipexajuzo_jisujo.pdf
- File type: pdf · Size: 39848 bytes
- Verdict: suspicious (66/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 66/100 is the fusion of 7 weighted signals:
- Embedded link rated suspicious by URL analysis: https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/zudamivajet-xemezusokufobin.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=convert%20pdf%20to%20excel%20document%20free, https://powizosiki.weebly.com/uploads/1/3/4/0/134041047/114534.pdf, https://jirewolekaza.weebly.com/uploads/1/3/4/3/134387643/9055998.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Contacted 10 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
10218 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- inference.location.live.net
- staging.to-do.officeppe.com
- teams.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
- 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
- 252.0.0.224.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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
f1c298ef567adad1de3bb953e4d461689b662352ec36b1fa99b21445b9f1fcc6 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\6e5b7382eb7eee2b15328a152a8d91b3.png -
517bacbe9af8ce80205a2b946d062b54e51d6a0fd8783cb9b2ed957d8031549b - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/wb?keyword=convert%20pdf%20to%20excel%20document%20free
- https://s3.amazonaws.com/zoromexemuzid/86987246980.pdf
- https://s3.amazonaws.com/zetare/59738177212.pdf
- https://s3.amazonaws.com/mejawiwomak/ball_mill_design_calculation.pdf
- https://s3.amazonaws.com/fosagoba/80209154537.pdf
- https://powizosiki.weebly.com/uploads/1/3/4/0/134041047/114534.pdf
- https://jirewolekaza.weebly.com/uploads/1/3/4/3/134387643/9055998.pdf
- https://cdn.shopify.com/s/files/1/0434/6652/2790/files/how_to_get_free_tiktok_likes_without_verification.pdf
- https://cdn.shopify.com/s/files/1/0501/5643/7665/files/51014500273.pdf
- https://cdn.shopify.com/s/files/1/0499/9230/2752/files/bafusaxobewozamiji.pdf
- https://cdn.shopify.com/s/files/1/0468/8432/3485/files/xedinakedujebeg.pdf
- https://cdn.shopify.com/s/files/1/0437/6153/3089/files/student_portal_dps_detroit_login.pdf
- https://damijuvik.weebly.com/uploads/1/3/1/3/131381376/zudamivajet-xemezusokufobin.pdf
- https://paxesejok.weebly.com/uploads/1/3/4/3/134348383/4259907.pdf
- https://lefedatit.weebly.com/uploads/1/3/0/7/130776734/3db5f.pdf
- https://texitanoz.weebly.com/uploads/1/3/0/7/130739996/9ac5cd.pdf
- https://waridiregap.weebly.com/uploads/1/3/4/0/134095836/b10e9735178db.pdf
- https://latenenagizogip.weebly.com/uploads/1/3/2/6/132696064/5493194.pdf
- https://salofapaj.weebly.com/uploads/1/3/4/3/134314320/mamukasipu.pdf
- https://xifobosakup.weebly.com/uploads/1/3/2/8/132815359/totewojet.pdf
- https://pigogokeda.weebly.com/uploads/1/3/1/8/131857695/mamip.pdf
- https://vezexozozufizus.weebly.com/uploads/1/3/4/3/134372857/4692454.pdf
- https://dosarowit.weebly.com/uploads/1/3/4/3/134315771/kavoduv-sapumuvaledimut-bosolaxifakelan-kuduvoz.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- cctraff.ru
- s3.amazonaws.com
- powizosiki.weebly.com
- jirewolekaza.weebly.com
- cdn.shopify.com
- damijuvik.weebly.com
- paxesejok.weebly.com
- lefedatit.weebly.com
- texitanoz.weebly.com
- waridiregap.weebly.com
- latenenagizogip.weebly.com
- salofapaj.weebly.com
- xifobosakup.weebly.com
- pigogokeda.weebly.com
- vezexozozufizus.weebly.com
- dosarowit.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.76.44
- 52.110.12.51
- 4.230.171.124
- 72.145.35.106
- 20.247.184.142
- 40.84.97.4
- 92.223.78.30
- 52.230.59.222
- 162.159.36.2
- 203.26.79.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report