MALICIOUS — 72e76ee51a5bc2d6dc5ba3b94883b585d3acdc4be7fc9ff0ad06c64c2eee4023
MALICIOUS — 72e76ee51a5bc2d6dc5ba3b94883b585d3acdc4be7fc9ff0ad06c64c2eee4023 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Tinba family. 6 of 55 detection engines flagged it, exhibiting 7 ATT&CK techniques.
Identification
- SHA-256:
72e76ee51a5bc2d6dc5ba3b94883b585d3acdc4be7fc9ff0ad06c64c2eee4023 - SHA-1:
89a9f2e7e54986b7fe5c0d04e53ce5322109612d - MD5:
e379a2a170f32e364bebb24bde57fd47 - imphash:
d63cc0b4bfe964f58532d31b71efa4f8 - ssdeep:
3072:OUs/7wIByLKasQRmngeIvm8QUuP81JL1ScC474jXsrd5YM:O97wDrbeIpu0jssp5 - TLSH:
T1FD406DC474482D24C8AC5B89DF0580CDB0D2D49D926234F68CB7AAD89741E47FBFA49B - Submitted as: 72e76ee51a5bc2d6dc5ba3b94883b585d3acdc4be7fc9ff0ad06c64c2eee4023
- File type: pe · Size: 164864 bytes
- Verdict: malicious (100/100) · Family: Tinba
Detections (6 of 55 engines)
- capa (capabilities): capability:credential-access
- ClamAV (daily): Win.Malware.TinyBanker-9939943-1
- Microsoft Defender: Trojan:Win32/Tinba.BA!MTB
- Emsisoft (Emergency Kit): Trojan.GenericKDZ.115638
- Trellix Stinger (McAfee): Packed-EW!E379A2A170F3
- Kaspersky (KVRT): HEUR:Trojan-Banker.Win32.Tinba.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.TinyBanker-9939943-1 (rule
Win.Malware.TinyBanker-9939943-1) - engine signal, weight 0.90, confidence 0.95 - 1 behavioral detection(s): Registry Run Key Persistence [high] (rule
tl-run-key) - dynamic signal, weight 0.60, confidence 0.90 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - access stored credentials (rule
access stored credentials) - capa signal, weight 0.50, confidence 0.80 - Observed at runtime: Registry Run Key Persistence (T1547.001) (rule
Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 27 external host(s) at runtime (25 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
61710 behavior events · 3 ATT&CK techniques · 9 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
- blackfreeqazyio.cc
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Roaming\B439FFAA\bin.exe -
5af25c59390c810c2218c439bd24fcd4afc573d89d439a3a1bbaca3465883070 - d3e141f8ca879356c5716142166a87132e845b0ef68716f40497fd64a401a33b -
d3e141f8ca879356c5716142166a87132e845b0ef68716f40497fd64a401a33b - 137d1190bc9ad2dc38e95a19b8c8b8d19d488351885f1124fd5c6ba35ba76b55 -
137d1190bc9ad2dc38e95a19b8c8b8d19d488351885f1124fd5c6ba35ba76b55 - 88eb21ce8b961e811caed9c4481c17a9cb8352a13370eb964cf34fa6fcf86aa9 -
88eb21ce8b961e811caed9c4481c17a9cb8352a13370eb964cf34fa6fcf86aa9 - f57527c961f4edfb1d63b07b99b5d0ed5a791bccb7276825466b2c7220799b42 -
f57527c961f4edfb1d63b07b99b5d0ed5a791bccb7276825466b2c7220799b42 - 92de374f9aa0cd78edb44ba690985124e5c180611267bd36f8515829bce7cd99 -
92de374f9aa0cd78edb44ba690985124e5c180611267bd36f8515829bce7cd99 - be9137c6889c5dd5630c2d1c420c971bd68ad8abb56c636c928a8684dbd4a571 -
be9137c6889c5dd5630c2d1c420c971bd68ad8abb56c636c928a8684dbd4a571 - 65ff828479663b8a6a27af97b5d1a749c7c84a16553a25b248ce944835d9b846 -
65ff828479663b8a6a27af97b5d1a749c7c84a16553a25b248ce944835d9b846 - bda522e7b6fedfa0a1007c57deba8ddf726ea40a98b9283664718de82efe18af -
bda522e7b6fedfa0a1007c57deba8ddf726ea40a98b9283664718de82efe18af
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://blackfreeqazyio.cc/bl0yj67sdf3hj0ack/
- 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=1787878300&P2=404&P3=2&P4=L%2bvxAnJ%2fPAcALVOrleztzNP1v7DWP2MOelVsa9LLHhpHMeRCkplbZd4WU%2fEsMvk7clun1FcqCmMIW0v86uUN4w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787878390&P2=404&P3=2&P4=mXCnHesbkVzSSE1gqdDAagx2gHhqdOhZGjIhLhdCeko%2bmuCiTvOgkXFflGty2TnLQssatxThBquNCkpXzv2Wdw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- blackfreeqazyio.cc
Embedded IP addresses
- 20.184.175.2
- 4.144.132.223
- 4.247.188.233
- 4.230.171.124
- 57.154.63.210
- 135.233.95.144
- 20.184.175.3
- 74.178.240.51
- 20.231.239.246
- 52.123.128.14
- 40.103.64.226
- 40.99.134.18
- 52.123.129.14
- 13.89.179.12
- 135.234.160.244
- 203.26.79.13
- 52.148.114.188
- 172.178.240.162
- 172.178.240.161
- 162.159.142.9
- 74.179.71.159
- 72.154.7.96
- 85.210.196.11
- 216.218.185.162
- 52.110.12.33
More Tinba samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report