MALICIOUS — f4c6ee3710fb37100b771c04ae080bce125c6f15cb533883906cd201e10ea6b9
MALICIOUS — f4c6ee3710fb37100b771c04ae080bce125c6f15cb533883906cd201e10ea6b9 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the RedLine family. 4 of 56 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
f4c6ee3710fb37100b771c04ae080bce125c6f15cb533883906cd201e10ea6b9 - SHA-1:
f8e88df35c0a85db3a39236bc1c2e1f15b1288c8 - MD5:
0f3b66176de6e998bee2bac8fab11551 - imphash:
f34d5f2d4577ed6d9ceec516c1f5a744 - ssdeep:
6144:SBuGZQ3+jjPcwUDLusDztCNTVx01X9yVpHH87ci:TjOPE53usDzkNTVx01X9yLCci - TLSH:
T1CA474186E67CAE74C8DD42FB03BE0CCB45CB44297432BE2E41696631DA94DB706211B7 - Submitted as: f4c6ee3710fb37100b771c04ae080bce125c6f15cb533883906cd201e10ea6b9
- File type: pe · Size: 342936 bytes
- Verdict: malicious (99/100) · Family: RedLine
Detections (4 of 56 engines)
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:MSIL/AgentTesla.LJB!MTB
- Trellix Stinger (McAfee): AgentTesla-FDDZ!0F3B66176DE6
- Kaspersky (KVRT): UDS:Trojan-PSW.MSIL.Reline
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 10 weighted signals:
- Extracted RedLine config (1 C2) - engine signal, weight 0.80, confidence 0.90
- Microsoft Defender flagged Trojan:MSIL/AgentTesla.LJB!MTB (rule
Trojan:MSIL/AgentTesla.LJB!MTB) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged AgentTesla-FDDZ!0F3B66176DE6 (rule
AgentTesla-FDDZ!0F3B66176DE6) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan-PSW.MSIL.Reline (rule
UDS:Trojan-PSW.MSIL.Reline) - 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 - Contacted 1 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - 1 behavioral detection(s) across 1 rule(s): Discovery: enumerates installed security software [low] (rule
tl-security-software-discovery) - dynamic signal, weight 0.20, confidence 0.90 - Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
7560 behavior events · 2 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- th.bing.com
- edge.microsoft.com
- watson.events.data.microsoft.com
- time.windows.com
- settings-win.data.microsoft.com
Dropped files
- 051c842ffb11b99b8fe31a8ae802e66a02e064a0de3f4d0e576152abba9aff4e -
051c842ffb11b99b8fe31a8ae802e66a02e064a0de3f4d0e576152abba9aff4e
Embedded URLs
- http://www.digicert.com/CPS0
- http://crl3.digicert.com/sha2-assured-ts.crl02
- http://crl4.digicert.com/sha2-assured-ts.crl0
- https://www.digicert.com/CPS0
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- www.digicert.com
- crl3.digicert.com
- crl4.digicert.com
- cacerts.digicert.com
Embedded IP addresses
- 40.79.163.155
- 52.230.60.54
- 4.230.171.124
- 104.18.33.89
- 23.88.109.42
- 135.233.45.221
- 172.215.188.232
- 72.145.35.101
- 52.148.114.188
- 52.110.12.2
- 52.110.12.15
More RedLine samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report