MALICIOUS — 68c6c55994f17e6ed8b6a05c92aca51b9fee6dc17179c1e0f8c962819e21d40b
MALICIOUS — 68c6c55994f17e6ed8b6a05c92aca51b9fee6dc17179c1e0f8c962819e21d40b is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Mira family. 5 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
68c6c55994f17e6ed8b6a05c92aca51b9fee6dc17179c1e0f8c962819e21d40b - SHA-1:
3078b793e005bd97088f15c3d04f0754666b4074 - MD5:
821443f4f7ac95eaf6044773b3640355 - imphash:
044fa07aef4575da982ff3317702d6b1 - ssdeep:
12288:Pjwqr+D5V4EwO6Fz0sK+oPmG9jnbGYqvAYokDvdUC1TgwyhsR+ExJpcEi0/3IWVM:rwqr+D5V4poPmG5bY+6/c - TLSH:
T18B4AD951614C7616CEB7C5E9EC0CAE2C97F3D89615BAD3CC8612E15B82E25F309204AF - Submitted as: 68c6c55994f17e6ed8b6a05c92aca51b9fee6dc17179c1e0f8c962819e21d40b
- File type: pe · Size: 465378 bytes
- Verdict: malicious (100/100) · Family: Mira
Detections (5 of 56 engines)
- ClamAV (daily): Win.Malware.Mira-6717565-0
- Microsoft Defender: Worm:Win32/Mira!rfn
- Emsisoft (Emergency Kit): Generic.Mira.632D18E4
- Trellix Stinger (McAfee): W32/Worm-FBC!821443F4F7AC
- Kaspersky (KVRT): Trojan.Win32.Agent.nezvfi
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Win.Malware.Mira-6717565-0 (rule
Win.Malware.Mira-6717565-0) - 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/Mira!rfn (rule
Worm:Win32/Mira!rfn) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Generic.Mira.632D18E4 (rule
Generic.Mira.632D18E4) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged W32/Worm-FBC!821443F4F7AC (rule
W32/Worm-FBC!821443F4F7AC) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Trojan.Win32.Agent.nezvfi (rule
Trojan.Win32.Agent.nezvfi) - 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 - Contacted 1 external host(s) and 19 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 - 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)
177 behavior events · 1 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- www.bing.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 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/
- http://203.26.79.13/filestreamingservice//files/89c77c08-6078-44b6-8f27-85720154df65/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/89c77c08-6078-44b6-8f27-85720154df65?P1=1788335049&P2=404&P3=2&P4=ld6znhrnFxptLWScOivdeTPuh%2bnDNc5wQwHArnUach2KIdj%2f0QPYJqY%2b1m9oHqsl8LYBuRoYGfO1V67NAzKtrg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- fstream-inst.cc
- ostream-inst.cc
- istream-inst.cc
- io-inst.cc
- string-inst.cc
- tinfo.cc
- streambuf-inst.cc
- codecvt.cc
- ios.cc
- functexcept.cc
- locale.cc
- locale-inst.cc
- ctype.cc
- atomicity.cc
- pure.cc
- stdexcept.cc
- locale-misc-inst.cc
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.184.175.11
- 52.123.252.248
- 4.230.171.124
- 20.42.179.204
- 4.144.132.114
- 172.64.154.167
- 74.178.240.51
- 20.165.94.63
- 20.184.175.18
- 13.69.109.130
- 162.159.142.9
- 52.148.114.188
- 92.223.78.30
- 72.145.35.98
- 52.110.12.48
- 52.110.12.52
- 104.18.33.89
- 203.26.79.13
- 135.232.92.34
More Mira samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report