MALICIOUS — 17271c5d7e6c096a663a025184ffd09a4eb32084ccd5d61266ffdae149e03142
MALICIOUS — 17271c5d7e6c096a663a025184ffd09a4eb32084ccd5d61266ffdae149e03142 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the AmHfbeKgo8p family. 7 of 52 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
17271c5d7e6c096a663a025184ffd09a4eb32084ccd5d61266ffdae149e03142 - SHA-1:
7f78f5779b7fa00f1535e9705e3b58cb9d3676bf - MD5:
4b838d6100d409a25ba9a321441824d1 - imphash:
0c75723fedd9c27bef321a9d944591c8 - ssdeep:
384:YQ9h5rTaMlUktE1uE8eBpqgNFHfuoeyPhCiP/QK5tJwMIrE:Lh5ahkC1xOOBfrCiHf1R - TLSH:
T1A427C15045B26D28DA5E702CF45E6AACB8D3E6120D620B7435A1BA871D8C43305B5F5B - Submitted as: 17271c5d7e6c096a663a025184ffd09a4eb32084ccd5d61266ffdae149e03142
- File type: pe · Size: 15997 bytes
- Verdict: malicious (100/100) · Family: AmHfbeKgo8p
Detections (7 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Malware.Razy-9918789-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Detect It Easy (packer/type): DIE:UPX 3.91
- Microsoft Defender: Trojan:Win32/Androm!pz
- Emsisoft (Emergency Kit): Gen:Trojan.Heur.D.amHfbeKgo8p
- Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Win.Malware.Razy-9918789-0 (rule
Win.Malware.Razy-9918789-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Androm!pz (rule
Trojan:Win32/Androm!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Trojan.Heur.D.amHfbeKgo8p (rule
Gen:Trojan.Heur.D.amHfbeKgo8p) - engine signal, weight 0.55, confidence 0.85 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 48 external host(s) at runtime (36 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 - Detect It Easy (packer/type) flagged DIE:UPX 3.91 (rule
DIE:UPX 3.91) - engine signal, weight 0.35, confidence 0.70 - communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - Packing/obfuscation: UPX, high-entropy-sections:UPX1, UPX 3.91 - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
282 behavior events · 2 ATT&CK techniques · 2 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
- fileapi.besthotel360.com
- c.pki.goog
- 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
- windows.msn.com
Dropped files
- /opt/CAPEv2/storage/analyses/19688/files/753ba21a86cbbe2490b6dfa5d0171233746e10b10ba99bb3303b7f12ca80f50e -
753ba21a86cbbe2490b6dfa5d0171233746e10b10ba99bb3303b7f12ca80f50e - 4761a1240aa16c99eda9f9ccba7ab3ac5d5377bf83f806b381e2d6b3ef8c8495 -
4761a1240aa16c99eda9f9ccba7ab3ac5d5377bf83f806b381e2d6b3ef8c8495
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/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e?P1=1786752375&P2=404&P3=2&P4=YeKXXVUDDYL%2bw4hJHOiJkbmSyL9oUA64CoBs%2flcW0cQXufsdfdPDQlf4plsv2A45CUiGACLYJjkpe7p1vVvTTg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/1d8d0488-0a3b-440b-b2a9-36df2b9d4ebd/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/1d8d0488-0a3b-440b-b2a9-36df2b9d4ebd?P1=1786752390&P2=404&P3=2&P4=UpOr19QcM%2b9ojtcadZvjWKQaOTl%2fp%2bSJAgiw4BUv6bdOGK2dhWoV63g34mpEhTuqHP023VgZsWHxy0Eco%2bJtmQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
- http://c.pki.goog/we1/_-4iFwfCacM.crl
Embedded domains
- fileapi.besthotel360.com
Embedded IP addresses
- 52.168.112.66
- 52.123.252.212
- 4.247.188.224
- 4.230.171.124
- 57.155.104.224
- 20.247.184.142
- 135.232.92.137
- 20.165.94.54
- 4.150.223.99
- 52.123.129.14
- 20.236.44.162
- 172.178.240.162
- 52.110.12.45
- 162.159.142.9
- 52.110.12.48
- 74.178.232.29
- 203.26.79.13
- 40.74.98.196
- 20.42.73.25
- 184.84.165.171
- 184.84.165.136
- 74.178.76.128
- 172.175.111.170
- 51.104.15.252
- 20.42.73.31
More AmHfbeKgo8p samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report