MALICIOUS — 015cc0b7146b0b.pdf
MALICIOUS — 015cc0b7146b0b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 2 of 23 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
abc9013f550b074ffdcfc1ff029926c5891ac906e6e837d8c77d80e7d5cd48e3 - SHA-1:
abae32d89153bd51a39e4080e5062d7df2cf4b3f - MD5:
f960dac74be99cf37bf932f42d8c5a08 - ssdeep:
768:7gGzpD0psZGMjOetFNwX65okCxawVqbuD1lCgx36Pe08kDCWj9R2+V0:EGFwpsZwVq6FcPeYRb0 - TLSH:
T1E1318EF350A7EC8C3A8B9F1769AB115D508AD78D602397A0148C776CD9BC6FD6F00A21 - Submitted as: 015cc0b7146b0b.pdf
- File type: pdf · Size: 41739 bytes
- Verdict: malicious (96/100)
Detections (2 of 23 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 8 weighted signals:
- Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Embedded link rated malicious by URL analysis: https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/bupemigimamuvap.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 27 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=art%20of%20zoo%20boar, https://loguxofe.weebly.com/uploads/1/3/0/7/130775118/vitiregavoxofe-xaviferatavatax.pdf, https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/pokobu-pidoror-pekirez.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9738 behavior events · 1 ATT&CK techniques · 4 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- 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
- 250.255.255.239.in-addr.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
- 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
- desktop-hsgcbep
- 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/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e?P1=1786930294&P2=404&P3=2&P4=gBOtcFZjEp3CZrJRj%2fA3k0N58vYiIvUeYqeSMz7Z9fQmE7ts3e4CEpP9FmNp4dDlpPSAUe%2feSkZCaT4ruvAQkA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.209
- 23.11.37.157
- 20.190.167.19
- 192.168.122.112
- 4.144.132.223 SG · Singapore · AS8075 Microsoft Corporation
Dropped files
- /opt/CAPEv2/storage/analyses/25418/files/cd991ae1fbb0a1d4a055fbd6bbc7809b11a3b5a733ed792362d6607eed78fbbc -
cd991ae1fbb0a1d4a055fbd6bbc7809b11a3b5a733ed792362d6607eed78fbbc - /opt/CAPEv2/storage/analyses/25418/files/f827784aed3f412af8e0788f6e2b8b7c2436666b7f5970dec014a238511db40c -
f827784aed3f412af8e0788f6e2b8b7c2436666b7f5970dec014a238511db40c - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.j0rglEQvjM -
054af8809caca974252bd0d7b7b06a81b166b612ce07b99f04cb54403805ac22
Embedded URLs
- https://ggtraff.ru/wb?keyword=art%20of%20zoo%20boar
- https://loguxofe.weebly.com/uploads/1/3/0/7/130775118/vitiregavoxofe-xaviferatavatax.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/pokobu-pidoror-pekirez.pdf
- https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/bupemigimamuvap.pdf
- https://gevafitasib.weebly.com/uploads/1/3/1/3/131380901/c25f730.pdf
- https://biwugina.weebly.com/uploads/1/3/1/1/131163984/fosaneku_relujiruzu_lerezimiti.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/297c0.pdf
- https://cdn-cms.f-static.net/uploads/4366377/normal_5f870dae76f3b.pdf
- https://cdn-cms.f-static.net/uploads/4369499/normal_5f888fa91e551.pdf
- https://cdn-cms.f-static.net/uploads/4369760/normal_5f8a69359166c.pdf
- https://cdn.shopify.com/s/files/1/0500/8277/5212/files/revolutions_of_1830_and_1848.pdf
- https://cdn.shopify.com/s/files/1/0486/2633/5909/files/89507066348.pdf
- https://cdn.shopify.com/s/files/1/0433/0595/9574/files/phantom_tollbooth_movie_netflix.pdf
- https://cdn.shopify.com/s/files/1/0432/0319/9138/files/17636878571.pdf
- https://cdn.shopify.com/s/files/1/0504/2556/1275/files/19199764826.pdf
- https://cdn.shopify.com/s/files/1/0431/4241/4493/files/valosetetu.pdf
- https://cdn.shopify.com/s/files/1/0430/3860/5461/files/2020_mercedes_c300_4matic_owners_manual.pdf
- https://kokubexajaluk.weebly.com/uploads/1/3/2/6/132681668/c726aa48700e.pdf
- https://jufaxexave.weebly.com/uploads/1/3/0/7/130775513/89776a21.pdf
- https://zuxuzesis.weebly.com/uploads/1/3/1/4/131438019/9767322.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/
Embedded domains
- ggtraff.ru
- loguxofe.weebly.com
- zoxuzuxebexot.weebly.com
- fijojonibiw.weebly.com
- gevafitasib.weebly.com
- biwugina.weebly.com
- guwomenod.weebly.com
- cdn-cms.f-static.net
- cdn.shopify.com
- kokubexajaluk.weebly.com
- jufaxexave.weebly.com
- zuxuzesis.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.73.31
- 20.184.175.7
- 4.144.132.223
- 48.211.4.16
- 4.230.171.124
- 74.178.240.61
- 40.79.167.10
- 20.165.94.46
- 4.150.223.114
- 203.26.79.13
- 52.148.114.188
- 162.159.36.2
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report