File name:

D16_RSA_KeyGen.exe

Full analysis: https://app.any.run/tasks/08c51a4e-cb1c-4c83-9d3f-9d987e989734
Verdict: Malicious activity
Analysis date: November 07, 2023, 23:29:16
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

8814584A2304AB3A9716668DC09B3E92

SHA1:

00C4A98395263AC4166457A7451D1A5E3051D1A1

SHA256:

FD12A9314D220ACCADEF562A7903EBA24751B02E2773CCFE2D105A5853C91251

SSDEEP:

24576:G03sUkCKxdhKfeubWjlXAEgfoAfL0TSJYy9E:G03sUkCQdhKfeuSZXAEgfoAz0TSJYy9E

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

    • Drops the executable file immediately after the start

      • D16_RSA_KeyGen.exe (PID: 3564)

  • SUSPICIOUS

    • Reads the Internet Settings

      • keygen.exe (PID: 3420)

  • INFO

    • Reads the computer name

      • D16_RSA_KeyGen.exe (PID: 3564)
      • keygen.exe (PID: 3420)

    • Checks supported languages

      • keygen.exe (PID: 3420)
      • D16_RSA_KeyGen.exe (PID: 3564)

    • Create files in a temporary directory

      • D16_RSA_KeyGen.exe (PID: 3564)
      • keygen.exe (PID: 3420)

    • Reads the machine GUID from the registry

      • keygen.exe (PID: 3420)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:01:30 04:57:38+01:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 25088
InitializedDataSize: 118784
UninitializedDataSize: 1024
EntryPoint: 0x3328
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start d16_rsa_keygen.exe keygen.exe no specs d16_rsa_keygen.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3420C:\Users\admin\AppData\Local\Temp\keygen.exeC:\Users\admin\AppData\Local\Temp\keygen.exe—D16_RSA_KeyGen.exe
User:
admin
Integrity Level:
HIGH
Exit code:
3221225547
Modules
Images
c:\users\admin\appdata\local\temp\keygen.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_ec86b8d6858ec0bc\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
3456"C:\Users\admin\AppData\Local\Temp\D16_RSA_KeyGen.exe" C:\Users\admin\AppData\Local\Temp\D16_RSA_KeyGen.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\d16_rsa_keygen.exe
c:\windows\system32\ntdll.dll
3564"C:\Users\admin\AppData\Local\Temp\D16_RSA_KeyGen.exe" C:\Users\admin\AppData\Local\Temp\D16_RSA_KeyGen.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\d16_rsa_keygen.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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\shell32.dll
Total events
2 192
Read events
2 131
Write events
56
Delete events
5

Modification events

(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:NodeSlots
Value:
02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:MRUListEx
Value:
01000000020000000700000000000000060000000C0000000B0000000D0000000A0000000900000008000000030000000500000004000000FFFFFFFF
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\17A\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:writeName:Mode
Value:
6
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:writeName:LogicalViewMode
Value:
2
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:writeName:FFlags
Value:
1
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:writeName:IconSize
Value:
48
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:writeName:ColInfo
Value:
00000000000000000000000000000000FDDFDFFD100000000000000000000000040000001800000030F125B7EF471A10A5F102608C9EEBAC0A000000A000000030F125B7EF471A10A5F102608C9EEBAC0C00000050000000A66A63283D95D211B5D600C04FD918D00B0000007800000030F125B7EF471A10A5F102608C9EEBAC0E00000078000000
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:writeName:Sort
Value:
000000000000000000000000000000000100000030F125B7EF471A10A5F102608C9EEBAC0A00000001000000
(PID) Process:(3420) keygen.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:writeName:GroupView
Value:
0
Executable files
3
Suspicious files
3
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3564D16_RSA_KeyGen.exeC:\Users\admin\AppData\Local\Temp\keygen.exeexecutable
MD5:F9293900CBFF93F3B2E5D52758AF23E8
SHA256:5291213BA91189C3B0A8F2A5E75988EF417F932CEC445C7D9785B7A26E44064B
3420keygen.exeC:\Users\admin\Desktop\PunchBox.d16authtext
MD5:EEA80690FE7DD55E8D4FD530F5B81C6A
SHA256:15F6C88F08BB5B48F4A40EC4BE2B57396F0AF35DBA5146CB7CA2E35295D3D353
3564D16_RSA_KeyGen.exeC:\Users\admin\AppData\Local\Temp\bgm.xmbinary
MD5:7210C7ECF074A6BA57E13C2E939A9B10
SHA256:99FBACA2EBDD04C7503CB280D0841529F8A3F2B3E1F2DAE57624AA0A3220345D
3564D16_RSA_KeyGen.exeC:\Users\admin\AppData\Local\Temp\nsh6EFC.tmpbinary
MD5:4E41F6094D14B17F4A67518C0A566C4A
SHA256:49F762F3A635F986DC2066B352044B1D9397BBD0CC4169E16BAE936FCC28DE51
3564D16_RSA_KeyGen.exeC:\Users\admin\AppData\Local\Temp\R2RJUCE.dllexecutable
MD5:66D3DC009D5CFEB5157DDC08DC5443D0
SHA256:B4A6CAB1DE8CDC2B704F0BCC34D51644D82ECDA4AA346DBA232CD7623786F3A9
3420keygen.exeC:\Users\admin\AppData\Local\Temp\~DFE96F48553F0A2A4D.TMPbinary
MD5:7452270995B975C9E350547D6F6CC557
SHA256:B325D397AF40D651666E0BCCC79B2E477EC5F1C0A788B9136A187F63B6F5F5F1
3564D16_RSA_KeyGen.exeC:\Users\admin\AppData\Local\Temp\BASSMOD.dllexecutable
MD5:E4EC57E8508C5C4040383EBE6D367928
SHA256:8AD9E47693E292F381DA42DDC13724A3063040E51C26F4CA8E1F8E2F1DDD547F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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
4
System
192.168.100.255:137
—
—
—
whitelisted
2588
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
D16_RSA_KeyGen.exe