MALICIOUS — b1bbb200f030163a605e7ed1a353c49464b6e23d5efc98d24760d7aee183a182
MALICIOUS — b1bbb200f030163a605e7ed1a353c49464b6e23d5efc98d24760d7aee183a182 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the HUILoader family. 5 of 55 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
b1bbb200f030163a605e7ed1a353c49464b6e23d5efc98d24760d7aee183a182 - SHA-1:
658001a03ccf391cbc88bda40b0fe4709e95e5f7 - MD5:
79eaf648aff49ffab138a99e5889823c - imphash:
724811dae93d70185bb63c34048cd4b5 - ssdeep:
24576:+XVav9MkOevQ/jCD9cRIH5tjEZUWeSwYVDe2R:vv9MMvoj5mZ1WUWJvR - TLSH:
T12E569DFB391E2984D776AFEB08316E9D902619BD32680B8D93C7D06F9443CAF6112507 - Submitted as: b1bbb200f030163a605e7ed1a353c49464b6e23d5efc98d24760d7aee183a182
- File type: pe · Size: 1372160 bytes
- Verdict: malicious (98/100) · Family: HUILoader
Detections (5 of 55 engines)
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Trojan.Generic-9907165-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9907165-0 (rule
Win.Trojan.Generic-9907165-0) - engine signal, weight 0.90, confidence 0.95 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 20 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 - YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://www.symauth.com/cps0, http://www.symauth.com/rpa04, http://www.symauth.com/cps09 - static signal, weight 0.35, confidence 0.60
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
Dynamic analysis (windows)
0 behavior events · 0 ATT&CK techniques · 0 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
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Embedded URLs
- http://crl.thawte.com/ThawteTimestampingCA.crl0
- http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
- http://ts-crl.ws.symantec.com/tss-ca-g2.crl0
- http://crl.verisign.com/pca3.crl0
- https://www.verisign.com/cps0
- http://logo.verisign.com/vslogo.gif04
- http://www.symauth.com/cps0
- http://www.symauth.com/rpa04
- http://crl.verisign.com/pca3-g5.crl0
- http://www.symauth.com/cps09
- http://evcs-crl.ws.symantec.com/evcs.crl0
- http://evcs-aia.ws.symantec.com/evcs.cer0
- http://www.eyuyan.com
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787872877&P2=404&P3=2&P4=HAiMaYW3aXRyLLik2k4bUbsOpNO7bQ%2bQtg8KQJf8ljVKsfViGoMiKknrboi%2fXNxSnmHY%2b8CcpK3%2f2fOdV3s7DA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- crl.thawte.com
- ts-aia.ws.symantec.com
- ts-crl.ws.symantec.com
- crl.verisign.com
- www.verisign.com
- logo.verisign.com
- www.symauth.com
- evcs-crl.ws.symantec.com
- evcs-aia.ws.symantec.com
- www.eyuyan.com
Embedded IP addresses
- 13.69.239.69
- 40.84.85.40
- 4.230.171.124
- 20.247.184.197
- 74.179.77.204
- 20.165.94.54
- 52.168.112.66
- 4.150.223.105
- 52.123.128.14
- 20.76.201.171
- 40.103.64.242
- 52.123.129.14
- 52.123.252.230
- 135.234.160.246
- 203.26.79.13
- 72.154.7.98
- 135.232.92.34
- 52.148.114.188
- 52.110.12.46
- 52.110.12.15
Registry keys
- HKEY_CURRENT_USER\Software\Adobe\Adobe
- HKEY_CURRENT_USER\Software\Adobe\Acrobat
File paths
- X:\:@=D=H=L=P=T=X=\=`=d=h=l=p=t=x=
- P:\:
- X:\:`:d:h:l:p:t:x:
More HUILoader samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report