MALICIOUS — b93a4e82a383650b9a3bdbd03f5ff2731fa516903ea0718d0678cf948cc445b7
MALICIOUS — b93a4e82a383650b9a3bdbd03f5ff2731fa516903ea0718d0678cf948cc445b7 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (86/100), attributed to the Sabsik family. 2 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b93a4e82a383650b9a3bdbd03f5ff2731fa516903ea0718d0678cf948cc445b7 - SHA-1:
7dcb72143660af83c1d16af1a5dcd200ff41d6b9 - MD5:
bce8ae195fe20cd5607c727a6c624c39 - imphash:
09d15f852612b78ab3da4cf59387d361 - ssdeep:
3072:VsCe0QQT1obSRK33Y2FICmXiaQVHlg9qMsbFKgK+NOegOIopzqtUxL6h4pvgavz:V5DobSRMY2FhVFg9LsMgVbzWsZz - TLSH:
T120649ED94615B25AE3F1E990184E8F8E40B3B89465FE2FC487C3D02F23D6C57E8211A6 - Submitted as: b93a4e82a383650b9a3bdbd03f5ff2731fa516903ea0718d0678cf948cc445b7
- File type: pe · Size: 5472339 bytes
- Verdict: malicious (86/100) · Family: Sabsik
Detections (2 of 56 engines)
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Trojan:Win32/Sabsik.FL.B!ml
MITRE ATT&CK
Why this verdict
The malicious score of 86/100 is the fusion of 6 weighted signals:
- Microsoft Defender flagged Trojan:Win32/Sabsik.FL.B!ml (rule
Trojan:Win32/Sabsik.FL.B!ml) - 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 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://www.sysinternals.com - static signal, weight 0.35, confidence 0.60
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
73 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- desktop-hsgcbep
- login.live.com
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- licensing.mp.microsoft.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\EQK.exe -
b170e3d94adf954c74e94fbbd794131f6fb9de2988e804fc8179fef1dac130e6
Embedded URLs
- http://www.sysinternals.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- www.sysinternals.com
- sysinternals.com
- orsoon.com
- www.mumayi.net
Embedded IP addresses
- 20.42.65.84
- 4.230.171.124
- 4.144.132.223
- 57.154.63.210
- 135.232.92.97
- 4.150.223.107
- 74.178.76.128
- 4.150.223.112
- 20.165.94.63
- 135.234.160.247
- 52.110.12.14
- 52.110.12.51
File paths
- X:\:h:t:
- D:\RootKitDetector\RootkitRevealer\Exe\Release\RootkitRevealer.pdb
More Sabsik samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report