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File name:

DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.uue

Full analysis: https://app.any.run/tasks/0776aef7-718b-48a2-8e04-3f4c235faa90
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: March 15, 2019, 02:16:59
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
nanocore
Indicators:
MIME: application/x-rar
File info: RAR archive data, v4, os: Win32
MD5:

984C228DEDDD64361F571A790CEA195F

SHA1:

80D323EB22C5569D0C4D5038417FEE16B716ABA5

SHA256:

A22B8967D58489C7EA64D78491DD12AD00483EFBBFECAA11F8229A2834157A33

SSDEEP:

6144:IZK2/yLNmxxKp8zK2yZP4vn5j/MyIW2Qf6NSFJdQG9Z4Ms1VDsQTfWvidIHL:OKeyZ6xB0ZP4vVuQ1Frz9OMs1Voyfq

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

      • DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exe (PID: 2036)
    • NanoCore was detected

      • RegAsm.exe (PID: 1236)
    • Changes the autorun value in the registry

      • DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exe (PID: 2036)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exe (PID: 2036)
      • WinRAR.exe (PID: 3344)
    • Creates files in the user directory

      • RegAsm.exe (PID: 1236)
  • 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

.rar | RAR compressed archive (v-4.x) (58.3)
.rar | RAR compressed archive (gen) (41.6)

EXIF

ZIP

ArchivedFileName: DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exe
PackingMethod: Normal
ModifyDate: 2019:03:14 08:11:11
OperatingSystem: Win32
UncompressedSize: 428544
CompressedSize: 415414
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
31
Monitored processes
3
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar.exe detalle de transferencia bancaria aprobada adjunto de soporte img-76494356546546.exe #NANOCORE regasm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3344"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.uue"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
2036"C:\Users\admin\AppData\Local\Temp\Rar$EXa3344.25936\DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3344.25936\DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Version:
0.0.0.0
1236"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Total events
434
Read events
421
Write events
13
Delete events
0

Modification events

(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3344) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.uue
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3344) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2036DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exeC:\Users\admin\chrome.exeexecutable
MD5:FF343F1F45B9FD7A90D0D9350A17CC36
SHA256:4F7E7F92490F842F753DFABE5E2D93965B806CE62248195DF73B268A9B8B830A
3344WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3344.25936\DETALLE DE TRANSFERENCIA BANCARIA APROBADA ADJUNTO DE SOPORTE IMG-76494356546546.exeexecutable
MD5:FF343F1F45B9FD7A90D0D9350A17CC36
SHA256:4F7E7F92490F842F753DFABE5E2D93965B806CE62248195DF73B268A9B8B830A
1236RegAsm.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dattext
MD5:02A9D6DEBE57466164B7286FDB7ADDB8
SHA256:EF941D9AA73B375AADAD79E996074687707D08D9A9CD32D81C71009DF9B4920B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
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

No data

DNS requests

No data

Threats

No threats detected
No debug info