MALICIOUS — 96c234261ed29a340c8e75e807f2cb79575d4db12ecd00f11a7b245f13d21eae
MALICIOUS — 96c234261ed29a340c8e75e807f2cb79575d4db12ecd00f11a7b245f13d21eae is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (82/100), attributed to the 0day family. 2 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
96c234261ed29a340c8e75e807f2cb79575d4db12ecd00f11a7b245f13d21eae - SHA-1:
f0816514936ea5a1c9082680444778d4cf701b6d - MD5:
dee2b66a4ce48a740575d5b142931347 - imphash:
0ba39925cc55187335fdc1a6bb929fef - ssdeep:
49152:qtj2wQbIyDZC+OzNK2RrpfcShnsEgk5zboZ+zSudKj:g+5Q+SRrpfcShns3CwaRKj - TLSH:
T1C26163723076A114F6F9BDA4C4BD542C8163697AB1A467CE460F208122FD2E3D5FBC4A - Submitted as: 96c234261ed29a340c8e75e807f2cb79575d4db12ecd00f11a7b245f13d21eae
- File type: pe · Size: 3889716 bytes
- Verdict: malicious (82/100) · Family: 0day
Detections (2 of 56 engines)
- YARA: InQuest Labs: CVE_2018_4878_0day_ITW
- LIEF (executable format parser): lief:invalid-authenticode
MITRE ATT&CK
Why this verdict
The malicious score of 82/100 is the fusion of 6 weighted signals:
- YARA: InQuest Labs flagged CVE_2018_4878_0day_ITW (rule
CVE_2018_4878_0day_ITW) - engine signal, weight 0.70, confidence 0.70 - Contacted 2 external host(s) and 4 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://chromium.googlesource.com/a/native_client/pnacl-clang.git, https://chromium.googlesource.com/a/native_client/pnacl-llvm.git - static signal, weight 0.35, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
13387 behavior events · 1 ATT&CK techniques · 0 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.
- wpad
- 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.
- 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.
- 172.30.101.151.in-addr.arpa.
- 14.207.250.142.in-addr.arpa.
- tas02.sls.update.microsoft.com
- 65.167.190.20.in-addr.arpa.
- settings-win.data.microsoft.com
- v10.events.data.microsoft.com
- 210.63.154.57.in-addr.arpa.
- nexusrules.officeapps.live.com
- 211.110.171.150.in-addr.arpa.
- ctldl.windowsupdate.com
- update.googleapis.com
Embedded URLs
- https://www.digicert.com/CPS0
- http://crl3.digicert.com/sha2-assured-cs-g1.crl05
- http://crl4.digicert.com/sha2-assured-cs-g1.crl0L
- http://crl3.digicert.com/sha2-assured-ts.crl02
- http://crl4.digicert.com/sha2-assured-ts.crl0
- https://chromium.googlesource.com/a/native_client/pnacl-clang.git
- https://chromium.googlesource.com/a/native_client/pnacl-llvm.git
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- cacerts.digicert.com
- crl4.digicert.com
- crl3.digicert.com
- www.digicert.com
- enter.cc
- core.cc
- dispatcher.cc
- blink.net
- thunks.cc
- node.cc
- chromium.googlesource.com
Embedded IP addresses
- 20.42.65.84
- 4.230.171.124
- 85.210.196.11
- 48.211.4.16
- 135.232.92.137
- 20.247.184.142
- 135.232.92.97
- 4.150.223.99
- 52.168.117.169
- 52.230.59.222
- 52.110.12.47
- 57.154.63.210
- 135.233.95.144
File paths
- c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u281\880\build\windows-amd64\jdk\objs\pack200_objs\pack200.pdb
- C:\Program
- R:\Sg
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report