MALICIOUS — 05425cb9f2eb53b700c230f67b859d13471d314a5816c77d772d049fc9cdc064
MALICIOUS — 05425cb9f2eb53b700c230f67b859d13471d314a5816c77d772d049fc9cdc064 is a office-ooxml sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (76/100). 2 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
05425cb9f2eb53b700c230f67b859d13471d314a5816c77d772d049fc9cdc064 - SHA-1:
17edd401d23fa7e9b306542315e82faa185b24fe - MD5:
6c78e1ba2b855f5f5811054547da64f1 - ssdeep:
384:97mCl/xk679CSzq4emkUExvOhIST2PnCBc1FY5DgETB0R:06/q63emkbVOyF/9FSRB0R - TLSH:
T1642BBFD9C3BC0815E6C9EA53D035398D9CC818F08F758ED196BB41C3A989307A93896F - Submitted as: 05425cb9f2eb53b700c230f67b859d13471d314a5816c77d772d049fc9cdc064
- File type: office-ooxml · Size: 23062 bytes
- Verdict: malicious (76/100)
Detections (2 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Kaspersky (KVRT): HEUR:Trojan.MSOffice.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 76/100 is the fusion of 5 weighted signals:
- Kaspersky (KVRT) flagged HEUR:Trojan.MSOffice.Generic (rule
HEUR:Trojan.MSOffice.Generic) - engine signal, weight 0.55, confidence 0.85 - Document contains macros/active content: xlm-macro - static signal, weight 0.35, confidence 0.75
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Contacted 14 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
Dynamic analysis (windows)
1082 behavior events · 0 ATT&CK techniques · 21 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- 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
- 20.190.167.148
- 150.171.22.17
- 23.33.238.135
- 52.110.12.19 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.173
- 4.247.188.224 IN · Pune · AS8075 Microsoft Corporation
- 23.33.238.107
- 74.178.76.54 IE · Dublin · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - root_.cache_mesa_shader_cache_index -
6d0552c4e71fe85e6cdc7e7745882ea91b382fbc56448f2e9e1c2d77dcf67d81 - root_.config_libreoffice_4_.lock -
be83fd86dd0a59f6b42cd013a52971c44633b5c02f2a5ae7c700bb912dd8d212 - root_.config_libreoffice_4_user_GraphicsRenderTests.log -
ca66014b962c5f87639d09e17a2dc07c7d1657c2f71a392b1d9bb67cd3a511d9 - root_.config_libreoffice_4_user_autotext_mytexts.bau -
951c8adf2ef8d3edeadb03b0c4374a2d75cf5fed945eeff259d33aa2e77acf7f - root_.config_libreoffice_4_user_basic_Standard_Module1.xba -
b434faf21386064e2e81af758f307ae8bea72c0cb6c8510d55b1bc1bb38f8612 - root_.config_libreoffice_4_user_basic_Standard_dialog.xlb -
85c83411f1285a0d0d9b511a7ea7dd06d5ac9b97f90d286adaca084212e3fe80 - root_.config_libreoffice_4_user_basic_Standard_script.xlb -
80cb10b100053f6e0b26bb009a2b8ccbdedb761901680500a4736f7afbf1f959 - root_.config_libreoffice_4_user_basic_dialog.xlc -
5b72c4cc5130eccab44cbfb91270befaeaf8ee7ab97cf205ee2abb582fa4a9e5 - root_.config_libreoffice_4_user_config_autotbl.fmt -
713229151490c66f043cb4865147c97458b4f33e4eb5f2bb4133c58cbe77041e - root_.config_libreoffice_4_user_database_biblio.odb -
c3dd4e9008be33cdede3abf822e9b748a201704adf95aad92ab894dd98b3fe85 - root_.config_libreoffice_4_user_database_biblio_biblio.dbf -
aefc2bb614c2e307870405e0fd72f4a22cf794c396a73ce0551f18a478e80ed2 - root_.config_libreoffice_4_user_database_biblio_biblio.dbt -
3ab142231d8075fdd02c95a691ddce590e0f81450744cb87ca610fd06d75cac1 - root_.config_libreoffice_4_user_extensions_buildid -
4e80829cd1c13534fecb420763830c6a6fe6d9a8a463cefc817071e313bdc7bc - root_.config_libreoffice_4_user_extensions_bundled_lastsynchronized -
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 4.150.223.101
- 135.233.45.222
- 172.215.188.225
- 20.42.179.204
- 40.84.97.4
- 52.110.12.19
- 4.230.171.124
- 4.247.188.224
- 74.178.76.54
- 20.247.185.124
- 74.179.77.204
- 52.253.84.76
- 135.233.95.144
- 172.178.240.161
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report