MALICIOUS — c4e0fa436ab40abf0d5303d3f7981650c55ebdf2933a8638e2c004da9cd978f7
MALICIOUS — c4e0fa436ab40abf0d5303d3f7981650c55ebdf2933a8638e2c004da9cd978f7 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Prepscram family. 6 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
c4e0fa436ab40abf0d5303d3f7981650c55ebdf2933a8638e2c004da9cd978f7 - SHA-1:
cc27bff69117afec653de6d86f1fa31a250530cb - MD5:
a4491dac3e7cdabc52c7eb7b321a2259 - imphash:
f1a539a5b71ad53ac586f053145f08ec - File type: pe · Size: 60939 bytes
- Verdict: malicious (100/100) · 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)
2355 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
- licensing.mp.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/13637/files/988af16726219b87c4be9b549a59acf08bc8739bba322c2f03431164cf196ba4 —
988af16726219b87c4be9b549a59acf08bc8739bba322c2f03431164cf196ba4 - /opt/CAPEv2/storage/analyses/13637/files/2fce8f300a0ee7ff76616dace308987e02fb556ba1aa1e38333c3bf9d30d4cf5 —
2fce8f300a0ee7ff76616dace308987e02fb556ba1aa1e38333c3bf9d30d4cf5 - /opt/CAPEv2/storage/analyses/13637/files/f4fe2f772e29435d1e8494ddc62de6469465170c7f7e42bf014a65b5bde0cf87 —
f4fe2f772e29435d1e8494ddc62de6469465170c7f7e42bf014a65b5bde0cf87 - /opt/CAPEv2/storage/analyses/13637/files/b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118 —
b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118 - /opt/CAPEv2/storage/analyses/13637/files/c223cb6d732ab7c2abeac59b4a40c56b90986589bec7a8b3e7112f0f848058a5 —
c223cb6d732ab7c2abeac59b4a40c56b90986589bec7a8b3e7112f0f848058a5 - /opt/CAPEv2/storage/analyses/13637/files/65e184d12fdd97b8bb3fdfb63b798b5b5ed8cadc7d04b28a2b55341073b78c65 —
65e184d12fdd97b8bb3fdfb63b798b5b5ed8cadc7d04b28a2b55341073b78c65 - /opt/CAPEv2/storage/analyses/13637/files/e21e9e7843c414ec445f270017b1d979a6492b8d43b029d4620a78b0e79c17d5 —
e21e9e7843c414ec445f270017b1d979a6492b8d43b029d4620a78b0e79c17d5 - /opt/CAPEv2/storage/analyses/13637/files/9d5a78ea86186d43381bda75da2bdddcc7e1b9357d0052f310fa2b16a3a2a3fb —
9d5a78ea86186d43381bda75da2bdddcc7e1b9357d0052f310fa2b16a3a2a3fb - /opt/CAPEv2/storage/analyses/13637/files/de49e36f1ecaf52c04598d1c549e0faf2e42fc50f2d42f0093cb6db49773e124 —
de49e36f1ecaf52c04598d1c549e0faf2e42fc50f2d42f0093cb6db49773e124 - /opt/CAPEv2/storage/analyses/13637/files/e36d207c2fe1d19d971c858b810f4fdf91fee3ec95ad5ff84384a23e462c42ba —
e36d207c2fe1d19d971c858b810f4fdf91fee3ec95ad5ff84384a23e462c42ba - /opt/CAPEv2/storage/analyses/13637/files/ca1036aba92bcaa5b33d77cfa12684c469d05dc23e43eb0c509adb26ffca61aa —
ca1036aba92bcaa5b33d77cfa12684c469d05dc23e43eb0c509adb26ffca61aa - /opt/CAPEv2/storage/analyses/13637/files/6dc8f9b58f553376c6cdb0118d5a40c64f3660c5f00f3719aad0a8c47e2feb35 —
6dc8f9b58f553376c6cdb0118d5a40c64f3660c5f00f3719aad0a8c47e2feb35 - /opt/CAPEv2/storage/analyses/13637/files/d3eed82f8939dda39fa0481775421bc11637016a0e88243463dfd3efcbead998 —
d3eed82f8939dda39fa0481775421bc11637016a0e88243463dfd3efcbead998 - /opt/CAPEv2/storage/analyses/13637/files/443de8c8596741d18a99def4b1239acd0ed374715cfc138dab37088a975d7afb —
443de8c8596741d18a99def4b1239acd0ed374715cfc138dab37088a975d7afb - /opt/CAPEv2/storage/analyses/13637/files/3a8440d13e2ea673a413aad95e2a2709d4d76ddf3fde144c17cb590481e37cad —
3a8440d13e2ea673a413aad95e2a2709d4d76ddf3fde144c17cb590481e37cad
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=1786552890&P2=404&P3=2&P4=B0ke7IrX7O6yLyZNFljPFtIKxEnatvIC1IWhwiHTc9v2gLZ%2fW4j4ULAUVTm4%2f3A0FEMVF%2bj2po9VqP56kDxEJg%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=1786552948&P2=404&P3=2&P4=biqkwYwTSZebsOOgL9pNIpzYZfGpEjA2K%2bRgSvYQ9O0Z%2fIgxcG6CAIempTk07ypQHKsO5JYyOBl34hWN9w270w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 20.42.65.84
- 52.110.12.28
- 52.110.12.52
- 52.123.252.240
- 4.230.171.124
- 20.42.179.204
- 20.247.184.197
- 52.123.252.197
- 74.178.232.29
- 74.178.76.128
- 40.79.167.9
- 135.233.95.135
- 203.26.79.13
- 20.42.65.94
- 52.123.252.232
- 172.178.240.162
- 92.223.78.30
- 52.123.252.235
- 52.123.252.245
- 72.154.7.112
- 4.150.223.112
- 57.154.63.210
- 52.123.252.212
- 52.148.114.188
- 20.165.94.46
More Prepscram samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report