MALICIOUS — 4f9e273dd4141613f37b586bb136eceebaa58d6e8959a782a17dd8c886fa44ba
MALICIOUS — 4f9e273dd4141613f37b586bb136eceebaa58d6e8959a782a17dd8c886fa44ba is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the DCOM family. 3 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4f9e273dd4141613f37b586bb136eceebaa58d6e8959a782a17dd8c886fa44ba - SHA-1:
20717907e9f92de133bb84b09c6c7b40469b3549 - MD5:
21a59dcbfe7e5a5ce1030656d806f167 - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
1536:4KqugA0GQOpQREVONGuieztL0zhVsADWGKqugA0GQOpQREEMoS:B7puEVRuzhL0zhVsAa77puEEMoS - TLSH:
T13C376C29976A6A1FE9B6CF21945DEE7C6022FCFC3030078A416F801CB7ADC53D5A1169 - Submitted as: 4f9e273dd4141613f37b586bb136eceebaa58d6e8959a782a17dd8c886fa44ba
- File type: pe · Size: 72192 bytes
- Verdict: malicious (98/100) · Family: DCOM
Detections (3 of 56 engines)
- ClamAV (daily): Win.Exploit.DCOM-5
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): Trojan.Agent.FRPG
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Exploit.DCOM-5 (rule
Win.Exploit.DCOM-5) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged flagged (rule
flagged) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.Agent.FRPG (rule
Trojan.Agent.FRPG) - engine signal, weight 0.55, confidence 0.85 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - Embedded network infrastructure: 212.33.237.86 - static signal, weight 0.35, confidence 0.60
- Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- 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)
0 behavior events · 0 ATT&CK techniques · 0 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
- officeclient.microsoft.com
- odc.officeapps.live.com
- windows.msn.com
- www.msn.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- licensing.mp.microsoft.com
- th.bing.com
- tas02.sls.update.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 212.33.237.86
- 20.184.175.14
- 52.123.252.233
- 4.230.171.124
- 85.210.196.11
- 20.247.185.124
- 74.179.77.204
- 172.215.188.225
- 135.232.92.97
- 4.150.223.103
- 135.232.92.137
- 20.42.73.24
- 104.18.33.89
- 125.56.205.26
- 52.110.12.42
- 125.56.205.17
- 52.110.12.53
- 125.56.205.42
File paths
- C:\\cygwin64\bin\cygpath.exe
- C:\PROGRA~1\)
- C:\WINNT)
- C:\Program
More DCOM samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report