MALICIOUS — 44aa9e314c8197fb50ccc61fe27b504ef2a97abe987c3cd14fff76b7d2030fe9
MALICIOUS — 44aa9e314c8197fb50ccc61fe27b504ef2a97abe987c3cd14fff76b7d2030fe9 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:
44aa9e314c8197fb50ccc61fe27b504ef2a97abe987c3cd14fff76b7d2030fe9 - SHA-1:
d7a1960129f3f1dbd19f42da719c39eaaaf64d80 - MD5:
1428805bd451d344ee5e89be4149756c - imphash:
f1a539a5b71ad53ac586f053145f08ec - File type: pe · Size: 700800 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)
2357 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
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- settings-win.data.microsoft.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- msedge.api.cdp.microsoft.com
- tas02.sls.update.microsoft.com
- fe3cr.delivery.mp.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/13662/files/5ae435f3662be88b3d6af017d28a11d68bc198a57058cd4011428649a94dc8c8 —
5ae435f3662be88b3d6af017d28a11d68bc198a57058cd4011428649a94dc8c8 - /opt/CAPEv2/storage/analyses/13662/files/5895c4b1865024b209a90408c72b2400ae9f278c9b49e0d1b6b83f324c4baa0f —
5895c4b1865024b209a90408c72b2400ae9f278c9b49e0d1b6b83f324c4baa0f - /opt/CAPEv2/storage/analyses/13662/files/ad7ade03014d59b58bc29ea1896a623867c323292ac114a384ad5931ca36bf1f —
ad7ade03014d59b58bc29ea1896a623867c323292ac114a384ad5931ca36bf1f - /opt/CAPEv2/storage/analyses/13662/files/4c5bd7cc580f3ceeb5e025c4772345b1d143ad62ebba47295a210e0ff1e71288 —
4c5bd7cc580f3ceeb5e025c4772345b1d143ad62ebba47295a210e0ff1e71288 - /opt/CAPEv2/storage/analyses/13662/files/b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118 —
b612d46644d0e4a3829c4d6715f71d979103aa487624805363b36f5b4f92b118 - /opt/CAPEv2/storage/analyses/13662/files/5abac0addd580aec13d4c0155a2eb18405970bffe071d420eef01089ea36603a —
5abac0addd580aec13d4c0155a2eb18405970bffe071d420eef01089ea36603a - /opt/CAPEv2/storage/analyses/13662/files/4a6579a6871c4dbd398005a40544605b39baae938af76f60fa93105eb6c8048a —
4a6579a6871c4dbd398005a40544605b39baae938af76f60fa93105eb6c8048a - /opt/CAPEv2/storage/analyses/13662/files/a6ee21fe2001dd67e6db89cddf97628e1105cb21786076aa140a02a9a3052105 —
a6ee21fe2001dd67e6db89cddf97628e1105cb21786076aa140a02a9a3052105 - /opt/CAPEv2/storage/analyses/13662/files/1b9dacd0b37e6fe6c9274bb77e8a716de1a0f7ecb0886b881b14721a5aaf2629 —
1b9dacd0b37e6fe6c9274bb77e8a716de1a0f7ecb0886b881b14721a5aaf2629 - /opt/CAPEv2/storage/analyses/13662/files/597c62201ae9be5635191523ee2ace70089a98f3b03cf5c001ae158070889002 —
597c62201ae9be5635191523ee2ace70089a98f3b03cf5c001ae158070889002 - /opt/CAPEv2/storage/analyses/13662/files/8be881b4f470479ab4f10ec3f07cae345387396165b5268e8a1b7ab31c96b18a —
8be881b4f470479ab4f10ec3f07cae345387396165b5268e8a1b7ab31c96b18a - /opt/CAPEv2/storage/analyses/13662/files/b32cb52c88fba0cfd4098b2ff0690cb84bb0b89ad4fc1a31e5389a540ebb88e3 —
b32cb52c88fba0cfd4098b2ff0690cb84bb0b89ad4fc1a31e5389a540ebb88e3 - /opt/CAPEv2/storage/analyses/13662/files/082852ffc213c8abc1223e231900fa38e93338f153a0183d2b2a2838ab033ae5 —
082852ffc213c8abc1223e231900fa38e93338f153a0183d2b2a2838ab033ae5 - /opt/CAPEv2/storage/analyses/13662/files/3ce75be76a77641424a0262aa2d514777450d2eef7c50da70897f9c4bde37827 —
3ce75be76a77641424a0262aa2d514777450d2eef7c50da70897f9c4bde37827 - /opt/CAPEv2/storage/analyses/13662/files/d7a17e6beda4098d1bd3199084b2fe51b2b3360cad4cff146863db235842105c —
d7a17e6beda4098d1bd3199084b2fe51b2b3360cad4cff146863db235842105c
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=1786553623&P2=404&P3=2&P4=YDQsyuzOCPPN60aJWmTtGh5vFeVg2mzrHNt2vxQqYlDssXD8zl%2fTMk0nbCoOSVJCDoFss2UbqPHH2EvuA%2f3gyw%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=1786553657&P2=404&P3=2&P4=ePAu4cXvEXxOhJKTLlsJEaJM%2bjNlAbbpLuFNCWTfP2SGo1Ut%2fEfPvNj1BKInhwzPzGqzvHzVDUkQgMEipC2nuw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 20.42.73.31
- 4.144.132.223
- 40.84.85.40
- 4.230.171.124
- 4.247.188.233
- 74.179.77.204
- 20.42.73.26
- 74.178.76.44
- 74.178.76.54
- 203.26.79.13
- 40.79.150.122
- 135.233.45.222
- 72.145.35.112
- 20.42.179.204
- 20.42.73.25
- 20.42.73.28
- 92.223.78.30
- 52.148.114.188
- 52.110.12.52
- 52.110.12.3
More Prepscram samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report