MALICIOUS — cda8136c0aba378da41c5b71d6c0487b4b1c169769e11481cd19d5b495ddc282
MALICIOUS — cda8136c0aba378da41c5b71d6c0487b4b1c169769e11481cd19d5b495ddc282 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the QakBot family. 7 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
cda8136c0aba378da41c5b71d6c0487b4b1c169769e11481cd19d5b495ddc282 - SHA-1:
54fa27ba11c7f9ed0c1e3b4e2c2f7badf3343e86 - MD5:
20d78e48a5148e8f89ca9a2b94bb8dfe - imphash:
9e62f3cd2189054f4bb90527a7ba86cc - ssdeep:
12288:OQyVN+P9loEP1BhI/XvnnRwe40F4jZOfUZjsAzZat6mIo:ZOEPkSTs5nTx817zZaP - TLSH:
T1924DAF7E23277613DA37CE240991BF4D0071F86A10B66CC953AB643EFAE9C5B1A44358 - Submitted as: cda8136c0aba378da41c5b71d6c0487b4b1c169769e11481cd19d5b495ddc282
- File type: pe · Size: 601088 bytes
- Verdict: malicious (99/100) · Family: QakBot
Detections (7 of 55 engines)
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Trojan.Qakbot-9908979-1
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Trojan:Win32/Bunitucrypt.DE!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Qbot.642
- Trellix Stinger (McAfee): Trojan-FTKL!20D78E48A514
- Kaspersky (KVRT): UDS:Trojan.Win32.Injuke.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Qakbot-9908979-1 (rule
Win.Trojan.Qakbot-9908979-1) - engine signal, weight 0.90, confidence 0.95 - Extracted QakBot config (1 C2) - engine signal, weight 0.80, confidence 0.90
- Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 23 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
147 behavior events · 0 ATT&CK techniques · 5 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
Dropped files
- f50dee3030879bade12cb8a16ddc4c4aa7d1fd7fc5a808b7c35fa84ca90d77a7 -
f50dee3030879bade12cb8a16ddc4c4aa7d1fd7fc5a808b7c35fa84ca90d77a7 - 0caed6a4e73ef25ee66c810cbb3ebceb7cd4b5649ce72fd5c28bcc80722996f6 -
0caed6a4e73ef25ee66c810cbb3ebceb7cd4b5649ce72fd5c28bcc80722996f6 - 4178866b5ff2bc151d2e341df91bdcd292faecb0da910fc1ce3443fd41349fd5 -
4178866b5ff2bc151d2e341df91bdcd292faecb0da910fc1ce3443fd41349fd5 - 213df45013522f334215d737ff2eef22480035aa744ae8ad7fbd916c27f178d6 -
213df45013522f334215d737ff2eef22480035aa744ae8ad7fbd916c27f178d6 - 297dd7fd2906da79ca73d070cbb7a058538b355c67f5b7cff04813ad0ca50762 -
297dd7fd2906da79ca73d070cbb7a058538b355c67f5b7cff04813ad0ca50762
Embedded URLs
- 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787803894&P2=404&P3=2&P4=FipoYqijtR7KEDxSZyd9qwaQ7PeTPI9pO1NNEUfljef%2f9LHha0KuoTFHGa%2bMG2%2b8X7%2fxX0EP4KMVUX4UTNw4Bw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 57.155.104.224
- 20.42.65.94
- 52.230.59.222
- 4.230.171.124
- 20.42.179.192
- 74.178.76.128
- 4.150.223.100
- 135.232.92.97
- 52.123.129.14
- 20.231.239.246
- 52.123.128.14
- 40.99.133.210
- 4.150.223.108
- 135.234.160.245
- 135.234.160.246
- 92.223.78.30
- 172.66.2.5
- 203.26.79.13
- 72.154.7.109
- 74.178.232.29
- 52.148.114.188
- 52.110.12.22
- 52.110.12.56
File paths
- T:\:d:l:t:
- O:\:k:
- X:\:`:d:h:l:p:t:x:
- I:\:`:o:{:
- W:\:a:l:q:v:
- X:\:`:d:r:
- X:\:`:d:h:l:p:x:
More QakBot samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report