MALICIOUS — 1a5cbe3bd54c76ed25897c8d3508eb753d9ae00e5037a291ca30c0f616613bc5
MALICIOUS — 1a5cbe3bd54c76ed25897c8d3508eb753d9ae00e5037a291ca30c0f616613bc5 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Mikey family. 5 of 56 detection engines flagged it.
Identification
- SHA-256:
1a5cbe3bd54c76ed25897c8d3508eb753d9ae00e5037a291ca30c0f616613bc5 - SHA-1:
00ddecf83d6c49fe254c97ffbce85b8d8aeed8e5 - MD5:
9d5cf58723a2970d6a7b115dcdc71092 - imphash:
1b3647ff470f817f3a24e6be6c62e41f - ssdeep:
12288:t4qtPlcaE5Lnek6Aql6esonlkhssKDSZO:CelI5f6Aql6es6osWZO - TLSH:
T1664B7B9642136061F5B6E874AC800CECB052B62DB439914CAB83DD9DA0DAD77FBF2117 - Submitted as: 1a5cbe3bd54c76ed25897c8d3508eb753d9ae00e5037a291ca30c0f616613bc5
- File type: pe · Size: 500357 bytes
- Verdict: malicious (99/100) · Family: Mikey
Detections (5 of 56 engines)
- ClamAV (daily): Win.Packed.Mikey-9938770-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Trojan:Win64/BazarLoader.AV!MTB
- Emsisoft (Emergency Kit): Trojan.Generic.38431350
- Kaspersky (KVRT): HEUR:Trojan.Win64.Reflo.pef
Why this verdict
The malicious score of 99/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Packed.Mikey-9938770-0 (rule
Win.Packed.Mikey-9938770-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win64/BazarLoader.AV!MTB (rule
Trojan:Win64/BazarLoader.AV!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.Generic.38431350 (rule
Trojan.Generic.38431350) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Win64.Reflo.pef (rule
HEUR:Trojan.Win64.Reflo.pef) - engine signal, weight 0.55, confidence 0.85 - Contacted 3 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Extracted BazarLoader config (0 C2) - engine signal, weight 0.45, confidence 0.60
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
15591 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- microsoft.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- th.bing.com
- www.microsoft.com
- msedge.api.cdp.microsoft.com
- geo.prod.do.dsp.mp.microsoft.com
Dropped files
- 9d851d306837ed0b966e40ae2e92eddf66cd60ab932458f5f65b8e4e8f94ddda -
9d851d306837ed0b966e40ae2e92eddf66cd60ab932458f5f65b8e4e8f94ddda - 78c70bdac293b16bb248f1d6826122917dc1eaa05966632b7efbb90ac9b78630 -
78c70bdac293b16bb248f1d6826122917dc1eaa05966632b7efbb90ac9b78630
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/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=1788224782&P2=404&P3=2&P4=EsPcdidHn5%2fKbcQlZfB6BSVAereeXaLHxlQSvh6RGlccCVaZVEepsvnnqwS71SKgRL0FUaEgRasFcwF1ndOCow%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 20.184.175.10
- 52.253.84.76
- 4.230.171.124
- 20.247.184.197
- 104.18.33.89
- 74.178.76.44
- 203.26.79.13
- 52.110.12.2
- 52.110.12.8
- 57.155.101.212
- 52.148.114.188
- 52.110.12.10
- 72.145.35.111
- 52.110.12.50
More Mikey samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report