SUSPICIOUS — wuwibodad_reroraja_vilumubivemulif_kapedob.pdf
SUSPICIOUS — wuwibodad_reroraja_vilumubivemulif_kapedob.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 2 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
3073497eaa59d209467369bc58b5916e389d12276959bd14ad6d36ab55e9bb88 - SHA-1:
9bc194a8763cb85e2d5fbaa8090dd75115c3abd3 - MD5:
6738eba545b406a4d35b6c2fd8944cc1 - ssdeep:
768:BgGzpDKpMIY6ozqM0TLIKWNFhEg1Yiwdy1tcnRmVdKCBjatqsxRsAHkS1f+LRiS7:yGF+pnUYBdy1IRmVFBjMxRPES1WLRiS7 - TLSH:
T161318DF35097EC8C7F8BDF436DAB206A5189C748B133EA60159C762CC5BC2AD6E10861 - Submitted as: wuwibodad_reroraja_vilumubivemulif_kapedob.pdf
- File type: pdf · Size: 42950 bytes
- Verdict: suspicious (68/100)
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 68/100 is the fusion of 6 weighted signals:
- Contacted 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=easyre%20win%20xp.iso, https://cdn.shopify.com/s/files/1/0432/8967/3883/files/tipos_de_galvanometro.pdf, https://cdn.shopify.com/s/files/1/0504/3368/7721/files/t_mobile_content_transfer_app_apk.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 - Extracted generic config (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9651 behavior events · 1 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
- desktop-hsgcbep
- 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
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\5b4473e025011bb44aa78c2ccb0260f9.png -
80114ae0afddcd7db8faf45d324c92a6819ba5fab50416e5ff69e6f6a18e655f - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
27ed2220efeb76a34de3e1e8c0b5967ce76fe9ce498f9f7067bdf17f07c9c909 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/wb?keyword=easyre%20win%20xp.iso
- https://cdn.shopify.com/s/files/1/0432/8967/3883/files/tipos_de_galvanometro.pdf
- https://cdn.shopify.com/s/files/1/0504/3368/7721/files/t_mobile_content_transfer_app_apk.pdf
- https://cdn.shopify.com/s/files/1/0478/1791/6575/files/zaxubipizewubesomujomot.pdf
- https://cdn.shopify.com/s/files/1/0500/5328/4008/files/assembler_directives_in_8086.pdf
- https://cdn-cms.f-static.net/uploads/4393186/normal_5f8fc28c2911b.pdf
- https://cdn-cms.f-static.net/uploads/4375353/normal_5f89c3bc890db.pdf
- https://cdn-cms.f-static.net/uploads/4382208/normal_5f8d615bd78e6.pdf
- https://cdn.shopify.com/s/files/1/0481/0670/0963/files/ivanhoe_author_crossword.pdf
- https://cdn.shopify.com/s/files/1/0483/2647/5929/files/evan_moor_daily_geography_grade_2.pdf
- https://cdn.shopify.com/s/files/1/0435/3835/0231/files/que_es_esoterismo.pdf
- https://cdn.shopify.com/s/files/1/0503/6251/5643/files/backup_whatsapp_android_para_icloud.pdf
- https://cdn.shopify.com/s/files/1/0454/6658/3206/files/asthma_care_plan_for_school_nurse.pdf
- https://s3.amazonaws.com/sugaguxagu/wefibekelalinikokotijukan.pdf
- https://s3.amazonaws.com/henghuili-files/animorphs_all_books.pdf
- https://dudikojegak.weebly.com/uploads/1/3/1/4/131406444/c437f4.pdf
- https://rijizego.weebly.com/uploads/1/3/0/7/130776487/zukusevasepa-jedilotojofoze-tesisezuripuki-majeda.pdf
- https://tedumuwoke.weebly.com/uploads/1/3/1/3/131397970/lifevit_bijaron_tezirigatefimex_nosasitefefixi.pdf
- https://ximazula.weebly.com/uploads/1/3/0/7/130738777/3109791.pdf
- https://mefemanodi.weebly.com/uploads/1/3/1/4/131454269/57821.pdf
- https://mupibidegupek.weebly.com/uploads/1/3/0/8/130874042/lisezifuvogam.pdf
- https://bafovulik.weebly.com/uploads/1/3/1/0/131070506/5094121.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
- ggtraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- dudikojegak.weebly.com
- rijizego.weebly.com
- tedumuwoke.weebly.com
- ximazula.weebly.com
- mefemanodi.weebly.com
- mupibidegupek.weebly.com
- bafovulik.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.240.61
- 162.159.142.9
- 4.150.223.104
- 52.123.252.238
- 4.247.188.224
- 4.144.132.114
- 4.230.171.124
- 135.232.92.97
- 20.76.201.171
- 40.103.64.242
- 74.178.232.29
- 52.123.129.14
- 20.42.73.27
- 203.26.79.13
- 74.178.76.128
- 52.123.252.245
- 92.223.78.30
- 13.89.179.12
- 172.175.111.170
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report