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File name:

MALWARE SAMPLE.zip

Full analysis: https://app.any.run/tasks/222a6168-a71b-486d-89f7-73851386936b
Verdict: Malicious activity
Threats:

NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website.

Analysis date: April 25, 2019, 14:19:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
nanocore
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

AF4E28A19A07D9715F387169D69255A3

SHA1:

9B8308977627A20B71655163D0AA433B355EF964

SHA256:

2D4B38AF216E175A6F149DDDAAAF7508A6F94269BECC25F9774BEA7738F5073B

SSDEEP:

6144:1OMXeLiLltf5EWNKHnJeJqEIK7svo2mv7UV4b3rFR1ujgoat6WZMLu:1l7LlEWWJDEIdvo2YiKIjjmZ2u

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Application was dropped or rewritten from another process

      • fak.exe (PID: 2212)
      • fak.exe (PID: 2112)
      • fak.exe (PID: 3284)
      • fak.exe (PID: 3520)
    • NanoCore was detected

      • fak.exe (PID: 2212)
    • Changes the autorun value in the registry

      • fak.exe (PID: 2212)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3864)
      • fak.exe (PID: 2212)
    • Application launched itself

      • fak.exe (PID: 2112)
      • fak.exe (PID: 3284)
    • Creates files in the user directory

      • fak.exe (PID: 2212)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 788
ZipBitFlag: 0x0001
ZipCompression: Deflated
ZipModifyDate: 2019:04:25 14:17:07
ZipCRC: 0xe5f31b93
ZipCompressedSize: 317273
ZipUncompressedSize: 339968
ZipFileName: d005a7e953b39f2420ee787489517cdd6ffb87f573d97dfb46ee65398050786c.bin
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe fak.exe no specs fak.exe no specs #NANOCORE fak.exe fak.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3864"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\MALWARE SAMPLE.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
2112"C:\Users\admin\Desktop\fak.exe" C:\Users\admin\Desktop\fak.exeexplorer.exe
User:
admin
Company:
Wizolla
Integrity Level:
MEDIUM
Description:
Timothy
Exit code:
0
Version:
37.378.378.29
3284"C:\Users\admin\Desktop\fak.exe" C:\Users\admin\Desktop\fak.exeexplorer.exe
User:
admin
Company:
Wizolla
Integrity Level:
MEDIUM
Description:
Timothy
Exit code:
0
Version:
37.378.378.29
2212"C:\Users\admin\Desktop\fak.exe"C:\Users\admin\Desktop\fak.exe
fak.exe
User:
admin
Company:
Wizolla
Integrity Level:
MEDIUM
Description:
Timothy
Version:
37.378.378.29
3520"C:\Users\admin\Desktop\fak.exe"C:\Users\admin\Desktop\fak.exefak.exe
User:
admin
Company:
Wizolla
Integrity Level:
MEDIUM
Description:
Timothy
Exit code:
0
Version:
37.378.378.29
Total events
456
Read events
444
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3864WinRAR.exeC:\Users\admin\Desktop\d005a7e953b39f2420ee787489517cdd6ffb87f573d97dfb46ee65398050786c.binexecutable
MD5:F620B40DA501C5213A6E2BA70C3E9681
SHA256:D005A7E953B39F2420EE787489517CDD6FFB87F573D97DFB46EE65398050786C
2212fak.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dattext
MD5:2E478D7B08C77227898B114BD83A36C9
SHA256:23292A0A46C4E79F3471751FF11884F2B64D825F484D427D219AAF72210D52D0
2212fak.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exeexecutable
MD5:F620B40DA501C5213A6E2BA70C3E9681
SHA256:D005A7E953B39F2420EE787489517CDD6FFB87F573D97DFB46EE65398050786C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
11
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2212
fak.exe
194.68.59.60:555
Inleed AB
SE
malicious

DNS requests

No data

Threats

No threats detected
No debug info