File name:

NjRat_0.7D_Golden_Edition.rar

Full analysis: https://app.any.run/tasks/809a114e-a43e-420c-a62b-e8809efe8490
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Analysis date: January 24, 2022, 22:16:17
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
SecurityXploded
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

FB50983AF532A14BA07B2A7409FDD90B

SHA1:

C63C2F4F5A4CB82E82581868885F893B13BE3C8E

SHA256:

0C7ABD93F50D3AE417764D5AA63366A35627DC37C91E251884964F6BAA28FC93

SSDEEP:

98304:lOaZQX4wckOJpE00vv4wOaZQX4ccvOJeEq0vvzM:xKX4nkeLhOKX4TveQKM

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

    • Detected SecurityXploded stealer

      • WinRAR.exe (PID: 3380)
    • Application was dropped or rewritten from another process

      • NjRat 0.7D Golden Edition - Rus.exe (PID: 3068)
      • Server.exe (PID: 3712)
    • Loads dropped or rewritten executable

      • NjRat 0.7D Golden Edition - Rus.exe (PID: 3068)
  • SUSPICIOUS

    • Checks supported languages

      • WinRAR.exe (PID: 3380)
      • NjRat 0.7D Golden Edition - Rus.exe (PID: 3068)
      • Server.exe (PID: 3712)
    • Reads the computer name

      • WinRAR.exe (PID: 3380)
      • NjRat 0.7D Golden Edition - Rus.exe (PID: 3068)
      • Server.exe (PID: 3712)
    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 3380)
    • Executable content was dropped or overwritten

      • NjRat 0.7D Golden Edition - Rus.exe (PID: 3068)
      • WinRAR.exe (PID: 3380)
    • Reads Environment values

      • NjRat 0.7D Golden Edition - Rus.exe (PID: 3068)
    • Drops a file with a compile date too recent

      • NjRat 0.7D Golden Edition - Rus.exe (PID: 3068)
  • INFO

    • Manual execution by user

      • Server.exe (PID: 3712)
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 (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
3
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start #SECURITYXPLODED winrar.exe njrat 0.7d golden edition - rus.exe server.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3068"C:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition - Rus.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition - Rus.exe
WinRAR.exe
User:
admin
Company:
Njrat 0.7d Golden Edition
Integrity Level:
MEDIUM
Description:
Njrat 0.7d Golden Edition
Exit code:
0
Version:
7.1.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3380.24477\njrat 0.7d golden edition - rus.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
3380"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\NjRat_0.7D_Golden_Edition.rar"C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
3712"C:\Users\admin\Desktop\Server.exe" C:\Users\admin\Desktop\Server.exeExplorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\desktop\server.exe
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\rpcrt4.dll
Total events
3 584
Read events
3 487
Write events
94
Delete events
3

Modification events

(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3380) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\NjRat_0.7D_Golden_Edition.rar
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3380) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
33
Suspicious files
2
Text files
32
Unknown types
2

Dropped files

PID
Process
Filename
Type
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Mono.Cecil.dllexecutable
MD5:851EC9D84343FBD089520D420348A902
SHA256:CDADC26C09F869E21053EE1A0ACF3B2D11DF8EDD599FE9C377BD4D3CE1C9CDA9
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Plugin\cam.dllexecutable
MD5:7EBA4D9562BF7FC14F2C1BB142A1AA6F
SHA256:5F00CDA5808E3FD126D452708308DDEE6556CB83ADACCD02EFE83654A40FC641
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Plugin\plg.dllexecutable
MD5:04CB30A874EE349721B0398594DE65FE
SHA256:6F8770A35EC0845226A28DD57C8AE414DC8814A6871BD0BB818BB13CA3B82106
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\InjectIcon.dllexecutable
MD5:83921E813F885AE1669AA0EFA21F8695
SHA256:98348FFE70A68F69D934118A2D14B86B382D698601827A4C1D322D878D36BBDC
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\NjRat 0.7D Golden Edition - Rus.exeexecutable
MD5:8D540934A359A0480DE188A748B3D573
SHA256:C81D701C3A4D6B7BCAA40F9C92A1BCFDF2F829954CF1CA15556712FBDC792834
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Plugin\AntiProcess.dllexecutable
MD5:B21947A28760750689F46E071D575D07
SHA256:F643AB116E7BD8515032A502B8700AFB5BDBFC08FC1CAA08817B3061E98B763E
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Plugin\ch.dllexecutable
MD5:2490EDA5B4450138BA79F39FCC90048A
SHA256:3BC2898DA9CD9E202B7795B330FA3DAFF81A4B02AB4ECFE47FDD712C53252F12
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Plugin\mic.dllexecutable
MD5:1607999C56366FC2096A27A8BD237B98
SHA256:7D327985D7E4F83ADFFBDF831C1E999C68CB90238790B63260AF19D24BFA66B8
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Plugin\sc2.dllexecutable
MD5:9C8B5C9EC7D24EF02C7DF4E589DBA366
SHA256:F97AADB4D1C59F4B3155A9EC57F91A05700AED38B0090096F8F1E0E7975B6561
3380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3380.24477\NjRat 0.7D Golden Edition\Plugin\pw.dllexecutable
MD5:872401528FC94C90F3DE6658E776CC36
SHA256:3A1CC072EFFD8C38406A6FDDF4D8F49C5366BB0E32071311D90DB669940987CE
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