MALICIOUS — 479f4feeabf67741ad862e7d7339c23a8d1071994b1edacbc921bdf6ed8cdf90
MALICIOUS — 479f4feeabf67741ad862e7d7339c23a8d1071994b1edacbc921bdf6ed8cdf90 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Prepscram family. 6 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
479f4feeabf67741ad862e7d7339c23a8d1071994b1edacbc921bdf6ed8cdf90 - SHA-1:
f72163d03a074e6e6fae8d3e0ca96faaa04de981 - MD5:
d74f73678450b9e4baafe7be95de0011 - imphash:
f1a539a5b71ad53ac586f053145f08ec - File type: pe · Size: 925568 bytes
- Verdict: malicious (98/100) · Family: Prepscram
Detections (6 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Malware.Zusy-9957983-0
- Detect It Easy (packer/type): DIE:UPX
- Microsoft Defender: Trojan:Win32/Prepscram!pz
- Emsisoft (Emergency Kit): Gen:Variant.Rootkit.25
- Kaspersky (KVRT): Trojan.Win32.Agent.neyndy
MITRE ATT&CK
Dynamic analysis (windows)
2363 behavior events · 1 ATT&CK techniques · 17 dropped files.
Runtime network
- www.msftconnecttest.com
- inference.location.live.net
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- msedge.api.cdp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- geo.prod.do.dsp.mp.microsoft.com
- assets.msn.com
- kv801.prod.do.dsp.mp.microsoft.com
- cp801.prod.do.dsp.mp.microsoft.com
- msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/12554/files/9f5efaa5e6b470e9ca2200d2812b5c2e35bcd3c2562e2df2998a618bf72677b0 —
9f5efaa5e6b470e9ca2200d2812b5c2e35bcd3c2562e2df2998a618bf72677b0 - /opt/CAPEv2/storage/analyses/12554/files/362a1e1b330387f51473bc5af79913a6f5e94fd8fad5c884abdb25b73ec6ae8e —
362a1e1b330387f51473bc5af79913a6f5e94fd8fad5c884abdb25b73ec6ae8e - /opt/CAPEv2/storage/analyses/12554/files/5ddda1df0989b60a9779c57483524daaa594edce2270f2e015c4037284d06e60 —
5ddda1df0989b60a9779c57483524daaa594edce2270f2e015c4037284d06e60 - /opt/CAPEv2/storage/analyses/12554/files/fc066a29d64d050772fd0c4352836caa723425d436b4d272210d66763a65aba8 —
fc066a29d64d050772fd0c4352836caa723425d436b4d272210d66763a65aba8 - /opt/CAPEv2/storage/analyses/12554/files/b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118 —
b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118 - /opt/CAPEv2/storage/analyses/12554/files/15873328b531340abebc7da2b3f29dcb86b3b4c4372df5c61c79d95af0fc03b1 —
15873328b531340abebc7da2b3f29dcb86b3b4c4372df5c61c79d95af0fc03b1 - /opt/CAPEv2/storage/analyses/12554/files/28ea4cc0c4e78400d9f14e2d5bdc30de64dbbab3a88676a66d0885342a3d867e —
28ea4cc0c4e78400d9f14e2d5bdc30de64dbbab3a88676a66d0885342a3d867e - /opt/CAPEv2/storage/analyses/12554/files/ee873c5ee44a3f4883d9f318be1497f005e1bc42dda9397686cec740af917bfc —
ee873c5ee44a3f4883d9f318be1497f005e1bc42dda9397686cec740af917bfc - /opt/CAPEv2/storage/analyses/12554/files/32d1bf007bff753ad95d93d02ba2842a60146665642ba5376e646ed09dd74264 —
32d1bf007bff753ad95d93d02ba2842a60146665642ba5376e646ed09dd74264 - /opt/CAPEv2/storage/analyses/12554/files/8e3478bd7c5c312b3de53829fbf7492f81a424c5018d59920cd8a792e1269cf8 —
8e3478bd7c5c312b3de53829fbf7492f81a424c5018d59920cd8a792e1269cf8 - /opt/CAPEv2/storage/analyses/12554/files/58034eb8e4b2b971870038510bae21151999228c7ef14fc2346e547052ffed34 —
58034eb8e4b2b971870038510bae21151999228c7ef14fc2346e547052ffed34 - /opt/CAPEv2/storage/analyses/12554/files/e8256ff0303469d5349de6c6e473d0a99ff0268abb0919034f46c38d2e0ae0c6 —
e8256ff0303469d5349de6c6e473d0a99ff0268abb0919034f46c38d2e0ae0c6 - /opt/CAPEv2/storage/analyses/12554/files/44aa9e314c8197fb50ccc61fe27b504ef2a97abe987c3cd14fff76b7d2030fe9 —
44aa9e314c8197fb50ccc61fe27b504ef2a97abe987c3cd14fff76b7d2030fe9 - /opt/CAPEv2/storage/analyses/12554/files/c395c7729522c2b944cc6af1cc493d2abde26573b226831c5713ace637599a4d —
c395c7729522c2b944cc6af1cc493d2abde26573b226831c5713ace637599a4d - /opt/CAPEv2/storage/analyses/12554/files/1b5f082cf4e65c1f57030bd7572280830f8e41c9c19ba4af9e4d1549d6539835 —
1b5f082cf4e65c1f57030bd7572280830f8e41c9c19ba4af9e4d1549d6539835
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://203.26.79.13/filestreamingservice//files/736bdc20-582e-46c5-ba31-d31d3d97258e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/736bdc20-582e-46c5-ba31-d31d3d97258e?P1=1786525532&P2=404&P3=2&P4=Ib0%2bGgNVF1xgaYEwqikqtyT0sXfK0yBw1%2bbVZldDhC6nOK5Y8A0q43wNGE7kq6nzD0Wi3DOjBeh1oEp4LZV8EA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c48ae315-f580-4b6c-801e-58a0f885749d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c48ae315-f580-4b6c-801e-58a0f885749d?P1=1786525600&P2=404&P3=2&P4=VJF3mIYev0%2b%2btFEJcN%2fimNzGvbb%2b31NMSix999NXxkHPMbRXS%2fxOOqyuWWUJQ8lxyaxUBJCCmwreKZc8sbD2Ig%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 142.250.195.131
- 52.168.117.174
- 52.123.252.202
- 4.230.171.124
- 172.215.188.232
- 52.230.60.54
- 52.123.252.226
- 74.179.71.159
- 135.232.92.137
- 135.232.92.97
- 74.178.240.61
- 20.50.201.206
- 52.123.252.245
- 203.26.79.13
- 52.123.252.241
- 135.234.160.246
- 20.42.73.25
- 72.154.7.108
- 172.215.188.225
- 92.223.78.30
- 52.110.12.53
- 52.148.114.188
- 52.110.12.19
- 52.110.12.11
File paths
- p:\59A
More Prepscram samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report