MALICIOUS — 955a8e6f308f64c63522d3fc2a974eed0ce110900b9f131a357697fe3c7366ee
MALICIOUS — 955a8e6f308f64c63522d3fc2a974eed0ce110900b9f131a357697fe3c7366ee is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the QakBot family. 6 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
955a8e6f308f64c63522d3fc2a974eed0ce110900b9f131a357697fe3c7366ee - SHA-1:
7945f1ae1a01dd1f40325b9221c1b102c3836bd0 - MD5:
2ecaab1cb99f2c32d53b8360c2bd374a - imphash:
2d090d1553657abf85779591e21d6c5f - ssdeep:
24576:za0h5ur4JZfXoruO22nQtabiYY8qa/SBm/cQrvvnFQhuRI817zZau:zrJuAVQrnFQhuRIi7F - TLSH:
T143578D7D132BBA13D739CA2409426F9E0073E896A1723C8E51B7943DB7F4C6B5A4122D - Submitted as: 955a8e6f308f64c63522d3fc2a974eed0ce110900b9f131a357697fe3c7366ee
- File type: pe · Size: 1503591 bytes
- Verdict: malicious (100/100) · Family: QakBot
Detections (6 of 56 engines)
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Trojan.Zusy-9907845-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Trojan:Win32/Bunitucrypt.DE!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Qbot.642
- Kaspersky (KVRT): UDS:Trojan.Win32.Injuke.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 9 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Zusy-9907845-0 (rule
Win.Trojan.Zusy-9907845-0) - engine signal, weight 0.90, confidence 0.95 - Extracted QakBot config (1 C2) - engine signal, weight 0.80, confidence 0.90
- Microsoft Defender flagged Trojan:Win32/Bunitucrypt.DE!MTB (rule
Trojan:Win32/Bunitucrypt.DE!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Qbot.642 (rule
Gen:Variant.Qbot.642) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan.Win32.Injuke.gen (rule
UDS:Trojan.Win32.Injuke.gen) - engine signal, weight 0.55, confidence 0.85 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 4 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- capa (capabilities) flagged capability:collection/keylog (rule
capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
166 behavior events · 0 ATT&CK techniques · 5 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
- slscr.update.microsoft.com
Dropped files
- 8f983552f56b8ff456e80ccc8fe03e52ab4022a918a6b27570c0d3f08a1773d8 -
8f983552f56b8ff456e80ccc8fe03e52ab4022a918a6b27570c0d3f08a1773d8 - 763a703ab928f3624745ad7d3702c1cb6623e952f8396069f208af6b6ce6ed4a -
763a703ab928f3624745ad7d3702c1cb6623e952f8396069f208af6b6ce6ed4a - 8fec57bad5ffd6285d9d7343bd765db67fbe247ab2695ec9539363f61a563757 -
8fec57bad5ffd6285d9d7343bd765db67fbe247ab2695ec9539363f61a563757 - af9b9e495fff1cc10ee4f88d0bd19c4eaa2714531f31cc2eedfc8581ce5e9546 -
af9b9e495fff1cc10ee4f88d0bd19c4eaa2714531f31cc2eedfc8581ce5e9546 - 9c45eaa4ca96de0df809e649031f85b7b4f12e0eaf1c8deed52dad5c60ae1904 -
9c45eaa4ca96de0df809e649031f85b7b4f12e0eaf1c8deed52dad5c60ae1904
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 51.104.15.252
- 4.230.171.124
- 85.210.193.152
- 40.84.97.4
- 135.232.92.97
- 135.232.92.137
- 4.150.223.107
- 52.168.117.168
- 20.247.184.197
- 20.42.179.204
- 135.234.160.245
- 52.110.12.3
- 52.110.12.1
File paths
- X:\:`:d:h:l:p:t:x:
- E:\:d:
- T:\:`:d:h:l:p:t:x:
- X:\:`:d:h:x:
- X:\:`:n:
- V:\:b:h:n:t:z:
- X:\:b:
- X:\:`:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report