MALICIOUS — 2eb6cf172f4a4c04b711020a3c892f8da0717672f72c64347d89fa1e029b37aa
MALICIOUS — 2eb6cf172f4a4c04b711020a3c892f8da0717672f72c64347d89fa1e029b37aa is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Changeup family. 4 of 56 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
2eb6cf172f4a4c04b711020a3c892f8da0717672f72c64347d89fa1e029b37aa - SHA-1:
a173c9408aa79b1619a4f1e5835aad7381a8b5ca - MD5:
2425d952a6bc00a238dc16e2798f3097 - imphash:
446f0aabccc2b063b4bb6671b1bfa4a3 - ssdeep:
1536:/Y1W85uptoQqI6vmJgGMct4V0TtnYmy1DZeKxm:KkiU6vh64VunBy1dm - TLSH:
T13A3FC6C11D778106F9B2B1073D84587D958E056AE92E68B6A38F863F08E707B707216F - Submitted as: 2eb6cf172f4a4c04b711020a3c892f8da0717672f72c64347d89fa1e029b37aa
- File type: pe · Size: 163840 bytes
- Verdict: malicious (100/100) · Family: Changeup
Detections (4 of 56 engines)
- ClamAV (daily): Win.Trojan.Changeup-6169544-0
- Microsoft Defender: Worm:Win32/Vobfus.FQ
- Trellix Stinger (McAfee): VBObfus.ek
- Kaspersky (KVRT): Worm.Win32.WBNA.ipa
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 12 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Changeup-6169544-0 (rule
Win.Trojan.Changeup-6169544-0) - engine signal, weight 0.90, confidence 0.95 - 1 behavioral detection(s) across 1 rule(s): Registry Run Key Persistence [high] (rule
tl-run-key) - dynamic signal, weight 0.60, confidence 0.90 - Microsoft Defender flagged Worm:Win32/Vobfus.FQ (rule
Worm:Win32/Vobfus.FQ) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged VBObfus.ek (rule
VBObfus.ek) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Worm.Win32.WBNA.ipa (rule
Worm.Win32.WBNA.ipa) - engine signal, weight 0.55, confidence 0.85 - 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 3 external host(s) and 18 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- 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 - Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
56773 behavior events · 3 ATT&CK techniques · 4 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ns1.chopzones.com
- ns1.chopzones.net
- ns1.chopzones.org
- ns1.chopzones.biz
- ns1.chopzones.info
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- default.exp-tas.com
- update.googleapis.com
- edgedl.me.gvt1.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\veajae.exe -
868b48264450be88acbe9187bf01320f2bdfe385016f4874fc924fd6af4bb9c5 - 2ed128f5e1bc9da2a6756e2cb7ba8b1d3bafd7d059244d4a527843cd971e8bfe -
2ed128f5e1bc9da2a6756e2cb7ba8b1d3bafd7d059244d4a527843cd971e8bfe - 00c3aa1fd5c6c8b9c8d43227b262e75f5e53f5df6398ee532afdc16f0df3a1d6 -
00c3aa1fd5c6c8b9c8d43227b262e75f5e53f5df6398ee532afdc16f0df3a1d6 - 7e00ddfe0586b6d365cee481aca6176f4aa2774024ce0398d8654e807e912cea -
7e00ddfe0586b6d365cee481aca6176f4aa2774024ce0398d8654e807e912cea
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/ea98f53a-04cb-4f17-b9d9-db88a4e098c7/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/ea98f53a-04cb-4f17-b9d9-db88a4e098c7?P1=1785377842&P2=404&P3=2&P4=l1E6ID%2bdP67CJpKOjU%2fX%2fGF9WXhFVyGpnE3i5Cg1PBeyqvAXwFOIHh5%2fQdq0yf4r1ZEEidf68dZXH8WxKtak%2fA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/6c2dbffa-872a-4f74-b39c-0ab782eea5bf/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/6c2dbffa-872a-4f74-b39c-0ab782eea5bf?P1=1787354299&P2=404&P3=2&P4=ElLaAGSqvHE%2fud1oOy9cHTUmePvNSsovOeUG0kb6%2bBU6%2b%2bMYS0cpPMllI2X7kLzG0p4YKwEcdFNAK2Q5UFj2GA%3d%3d&cacheHostOrigin=tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded domains
- www.vbfx.net
- www.planetsourcecode.com
- aol.com
- ns1.chopzones.com
- ns1.chopzones.net
- ns1.chopzones.org
- ns1.chopzones.biz
- ns1.chopzones.info
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- default.exp-tas.com
Embedded IP addresses
- 4.207.44.69
- 20.42.179.192
- 4.149.227.78
- 4.230.171.124
- 74.178.240.51
- 4.150.223.97
- 172.215.188.232
- 135.232.92.137
- 104.18.33.89
- 4.207.44.70
- 172.175.111.170
- 52.168.112.66
- 34.104.35.123
- 135.234.160.246
- 20.42.73.30
- 203.26.79.13
- 52.168.117.174
- 4.150.223.114
- 4.150.223.110
- 20.42.65.93
- 20.184.175.3
- 52.148.114.188
- 72.154.7.102
- 172.172.255.216
- 52.110.12.49
File paths
- C:\Program
- c:\windows\desktop\
More Changeup samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report