MALICIOUS — IMG_20260727_182420.jpg.lnk
MALICIOUS — IMG_20260727_182420.jpg.lnk is a lnk sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Wacatac family. 3 of 51 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
290114ee849f6010a31615cbd31b8e8a286f53fba3a4f9c1e4b871297a89d9c0 - SHA-1:
662279a1bbaf0d092ccd194b80fef0a7b1a0fae6 - MD5:
342b87b4dcb21373107ec219fa9afee0 - ssdeep:
24:8BhdmGjMDvSwjKUaWU3AcPWkp+/CWQiEDvlKWnPr4I0WK6c/6Cab7Oa7m:8BLmeKpUQ4i69KmUIA6q6Cax - TLSH:
T10613DF8D526C9342CB7ADD21D47D946E9183352169B07D095C4F403E18E341BDDF0185 - Submitted as: IMG_20260727_182420.jpg.lnk
- File type: lnk · Size: 1407 bytes
- Verdict: malicious (98/100) · Family: Wacatac
Detections (3 of 51 engines)
- Microsoft Defender: Trojan:Script/Wacatac.B!ml
- Emsisoft (Emergency Kit): Trojan.Generic.40342920
- Kaspersky (KVRT): HEUR:Trojan.Multi.Powedon.a
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- Memory forensics: 6 finding(s), e.g. RWX/private injected region in svchost.exe (pid 916) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Microsoft Defender flagged Trojan:Script/Wacatac.B!ml (rule
Trojan:Script/Wacatac.B!ml) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.Generic.40342920 (rule
Trojan.Generic.40342920) - engine signal, weight 0.55, confidence 0.85 - Shortcut launches: powershell - static signal, weight 0.50, confidence 0.80
- 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 28 external host(s) at runtime (6 HTTP) - network signal, weight 0.40, confidence 0.80
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
27836 behavior events · 2 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- www.bing.com
- config.edge.skype.com
- watson.events.data.microsoft.com
- v20.events.data.microsoft.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- desktop-hsgcbep
- licensing.mp.microsoft.com
- ecs.office.com
- g.live.com
- oneclient.sfx.ms
- dns.msftncsi.com
- self.events.data.microsoft.com
- login.live.com
- msedge.api.cdp.microsoft.com
- edge.microsoft.com
- time.windows.com
- settings-win.data.microsoft.com
- tsfe.trafficshaping.dsp.mp.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/5456/files/d43a076fbf2bbd78b444832702a941263474e5ab3aa8994946f30ad87ed76aff -
d43a076fbf2bbd78b444832702a941263474e5ab3aa8994946f30ad87ed76aff - 30ac60f78ed27c56e5355f804862aef1e941fbf060599a5b92f816c8d03feb77 -
30ac60f78ed27c56e5355f804862aef1e941fbf060599a5b92f816c8d03feb77 - 4b308274c99a3de35630a641b533c41d442576109e8774dbfd1ca3496a6f889c -
4b308274c99a3de35630a641b533c41d442576109e8774dbfd1ca3496a6f889c
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://203.26.79.13/filestreamingservice/files/15f5d388-aefb-49dc-ba9c-bc58b098ac43?P1=1785380283&P2=404&P3=2&P4=D46CEEFtrsyl5RDbtzVgpPLHeJzhZq4jKfnJYrUEhx6Cq5fQH4ciWZ8vGpp9EUSexC8y6YRs8NXQK3b8KzWN0g%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- oneclient.sfx.ms
Embedded IP addresses
- 23.33.238.102
- 150.171.22.17
- 135.234.160.244
- 20.247.185.124
- 4.150.223.108
- 23.40.52.85
- 135.234.160.245
- 74.178.76.44
- 20.190.167.149
- 57.154.63.210
- 52.230.60.54
- 72.147.149.16
- 52.168.117.174
- 150.171.109.25
- 23.40.52.211
- 52.123.252.238
- 52.182.141.63
- 203.26.79.13
- 172.215.188.225
- 4.207.44.66
- 23.221.133.185
- 199.232.138.172
- 20.42.73.25
- 52.148.114.188
- 72.153.5.139
File paths
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report