MALICIOUS — a7f522321d7d7c29a0312c356d6124946a896869e2c5eeb00df911778ef912ad
MALICIOUS — a7f522321d7d7c29a0312c356d6124946a896869e2c5eeb00df911778ef912ad is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a7f522321d7d7c29a0312c356d6124946a896869e2c5eeb00df911778ef912ad - SHA-1:
3ccfd18183b4a2b9687bfe08268cb0e4fb97b33b - MD5:
bd085c81b5037bd70d87e6cb6b213de4 - ssdeep:
1536:JY7kd5nJfj9bhi/B9lIKElLSilgnim33CbFoPqieUs5ALUpx:+7G5nJZFIIKE5FvbFonXLM - TLSH:
T1BB38C0F3B0B7ED4DAAC98B037BE3086C5059D788667396600488BB6CC5BD66EBE10550 - Submitted as: a7f522321d7d7c29a0312c356d6124946a896869e2c5eeb00df911778ef912ad
- File type: pdf · Size: 78409 bytes
- Verdict: malicious (95/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!BD085C81B503
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 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 18 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://seumenha.ru/123?utm_term=how+do+i+connect+my+ihip+bluetooth+speaker, https://cdn.sqhk.co/zimuteraf/hgcjdYe/love_art_sushi_menu.pdf, http://zovixis.epizy.com/como_descargar_antivirus_gratis_para_android.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)
9621 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=1787861466&P2=404&P3=2&P4=VWlL%2fmmPoNHr9%2bY78Ij9UOTiFe65hoC%2bRpNgszYduiz9XnOu1x3zdHBtb8xvHfBmpCdQPQKgkiu1vZcNbaIgCw%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=1787861543&P2=404&P3=2&P4=ROiPQAkbBd5oZhXrRzQPiKL5Hn71gpgVioyS9lYEm%2booeAIxzX7gU6nn9eH%2b%2f6RL46kU1BXpbD%2fNO0C8lUgXhA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 192.168.122.110
- 23.40.52.209
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\a8882f8575228e0dfc87de669b7e4daf.png -
d5492db49e827b700ea7c9805c0020b4d278182328f3529dba6258741602f5d4 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2dc4f501a1437c65b69f03e4a87c207df87f2f487ff69b539b777abf4583ebd1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://seumenha.ru/123?utm_term=how+do+i+connect+my+ihip+bluetooth+speaker
- https://cdn.sqhk.co/zimuteraf/hgcjdYe/love_art_sushi_menu.pdf
- http://zovixis.epizy.com/como_descargar_antivirus_gratis_para_android.pdf
- https://cdn.sqhk.co/votezevon/0ig6Oih/top_5_nintendo_switch_accessories.pdf
- https://lipijunozawisek.weebly.com/uploads/1/3/4/7/134721324/vefobubobunujolekasa.pdf
- https://cdn.sqhk.co/foroboreb/atv8id3/chain_reaction_game_show_app.pdf
- https://cdn.sqhk.co/bumogebiz/Uhhjhjd/air_control_2_premium_apk.pdf
- https://ludolukek.weebly.com/uploads/1/3/4/6/134699908/8127599.pdf
- http://infonewstravel.com/xabasiruvujifupugiofi45.pdf
- https://digagewopaloz.weebly.com/uploads/1/3/4/6/134634746/e4f762b6.pdf
- https://cdn.sqhk.co/munenetifu/QWggGLb/8_ball_smash_game_download.pdf
- http://missunik.space/eric_asimov_new_york_timesjbjm8.pdf
- https://cdn.sqhk.co/sajatanugeg/jgjiikW/57024798146.pdf
- https://cdn.sqhk.co/mudinaxape/6e5dhgl/monster_arena_ffxv.pdf
- https://zatiwakap.weebly.com/uploads/1/3/1/8/131871625/zixelezozirozip.pdf
- https://tevoletefe.weebly.com/uploads/1/3/1/6/131606261/memowisibeduneb_nexupuwodazonog_mobopekivojide.pdf
- http://zawidapiwixub.epizy.com/varosusuzamifajibobig.pdf
- https://fotawadibegul.weebly.com/uploads/1/3/1/1/131163643/31e2068.pdf
- https://saduzuwaz.weebly.com/uploads/1/3/4/5/134599146/risovisasor-wawezajimij-wopixuwepatutun.pdf
- http://zowefokixot.iblogger.org/92320766999.pdf
- http://hayatevesigar.online/91697621739xkzd0.pdf
- https://poxixarusel.weebly.com/uploads/1/3/4/1/134131789/rufotazufofusid.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/
Embedded domains
- seumenha.ru
- cdn.sqhk.co
- zovixis.epizy.com
- lipijunozawisek.weebly.com
- ludolukek.weebly.com
- infonewstravel.com
- digagewopaloz.weebly.com
- missunik.space
- zatiwakap.weebly.com
- tevoletefe.weebly.com
- zawidapiwixub.epizy.com
- fotawadibegul.weebly.com
- saduzuwaz.weebly.com
- zowefokixot.iblogger.org
- hayatevesigar.online
- poxixarusel.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.65.94
- 48.211.4.16
- 172.66.2.5
- 4.150.223.97
- 52.110.12.25
- 4.230.171.124
- 52.253.84.76
- 40.79.163.154
- 20.165.94.63
- 52.123.129.14
- 40.103.64.242
- 40.99.134.18
- 74.179.71.159
- 135.233.45.223
- 203.26.79.13
- 20.184.175.18
- 57.154.63.210
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report