Analysis
-
max time kernel
168s -
max time network
173s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 04:27
Static task
static1
Behavioral task
behavioral1
Sample
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
Resource
win10v2004-20221111-en
General
-
Target
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe
-
Size
172KB
-
MD5
3ada1995cb02ba07cef2945787a57faf
-
SHA1
30400c428672eb2a59d4918d3baae1222fe42f8d
-
SHA256
0dced79cf4907bf2e71caeebc12da6154cc08b4eacd68b62bbf902d4863b8a33
-
SHA512
61e4529df5e70bdf1bc18c81958a71173d99bb21a42c72c262aa2f9a31eeef3fc3206b5e983f7c7c22cabe7c8dd0ff35646ca4e5d1af98b2d3d035d288415395
-
SSDEEP
3072:4ac9gOdj02MUt7V3oyttXcg4neXgHwcZ+hHiIkJ:4b9Zy2eyM5ewHw2+h
Malware Config
Signatures
-
Deletes itself 1 IoCs
Processes:
cmd.exepid process 2024 cmd.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
Explorer.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run Explorer.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ypbkryye.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Identities\\ypbkryye.exe\"" Explorer.EXE -
Suspicious use of SetThreadContext 1 IoCs
Processes:
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exedescription pid process target process PID 328 set thread context of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe -
Modifies registry class 14 IoCs
Processes:
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\open rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\ = "Tif Document" rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\open\command rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\print\command rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE /p \"%1\"" rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\printto\command rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\DefaultIcon rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\"" rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\print rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE,0" rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\RECHNU~1.EXE \"%1\"" rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document\shell\printto rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Tif.Document rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
Processes:
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exerechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXEpid process 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe 1412 Explorer.EXE 1412 Explorer.EXE 1412 Explorer.EXE 1412 Explorer.EXE 1412 Explorer.EXE 1412 Explorer.EXE 1412 Explorer.EXE 1412 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Token: SeDebugPrivilege 1412 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Explorer.EXEpid process 1412 Explorer.EXE 1412 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1412 Explorer.EXE 1412 Explorer.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exepid process 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 1412 Explorer.EXE -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exerechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeExplorer.EXEdescription pid process target process PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 328 wrote to memory of 1380 328 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe PID 1380 wrote to memory of 2024 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe cmd.exe PID 1380 wrote to memory of 2024 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe cmd.exe PID 1380 wrote to memory of 2024 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe cmd.exe PID 1380 wrote to memory of 2024 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe cmd.exe PID 1380 wrote to memory of 1412 1380 rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe Explorer.EXE PID 1412 wrote to memory of 1260 1412 Explorer.EXE taskhost.exe PID 1412 wrote to memory of 1260 1412 Explorer.EXE taskhost.exe PID 1412 wrote to memory of 1336 1412 Explorer.EXE Dwm.exe PID 1412 wrote to memory of 2024 1412 Explorer.EXE cmd.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe"C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe"2⤵
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exeC:\Users\Admin\AppData\Local\Temp\rechnung_vodafone_de_2014_11_930370025_023870007_11_de_0000003837_888830.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\MS9522~1.BAT"4⤵
- Deletes itself
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\ms9522115.batFilesize
201B
MD59ca052fe0c4fa87d1e9fb9b89fc0d706
SHA174b8f3a675b69e89b845cd32511b40c0b6176051
SHA2565dce8a686458ea629ceec9c57875886b0dee04fabbfec809c58b00cb3a181565
SHA512371a68efea9896d802b301b4374887ab7c05ee5547efb983a4f5f1d16595d25a97d3ba63599fac03a3ff332d7ce2f40cb01e1a51c1385825098aceb55eb4f9da
-
memory/328-54-0x0000000075ED1000-0x0000000075ED3000-memory.dmpFilesize
8KB
-
memory/328-65-0x00000000002C0000-0x00000000002C4000-memory.dmpFilesize
16KB
-
memory/1260-90-0x0000000001DF0000-0x0000000001E07000-memory.dmpFilesize
92KB
-
memory/1260-87-0x0000000001E10000-0x0000000001E27000-memory.dmpFilesize
92KB
-
memory/1260-86-0x0000000037A50000-0x0000000037A60000-memory.dmpFilesize
64KB
-
memory/1260-84-0x0000000037A50000-0x0000000037A60000-memory.dmpFilesize
64KB
-
memory/1336-89-0x00000000019C0000-0x00000000019D7000-memory.dmpFilesize
92KB
-
memory/1336-85-0x0000000037A50000-0x0000000037A60000-memory.dmpFilesize
64KB
-
memory/1380-62-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1380-58-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1380-55-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1380-74-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1380-56-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1380-67-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1380-64-0x00000000004010C0-mapping.dmp
-
memory/1380-63-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1380-60-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/1412-75-0x0000000037A50000-0x0000000037A60000-memory.dmpFilesize
64KB
-
memory/1412-88-0x0000000002220000-0x0000000002237000-memory.dmpFilesize
92KB
-
memory/1412-72-0x0000000002220000-0x0000000002237000-memory.dmpFilesize
92KB
-
memory/1412-91-0x0000000002220000-0x0000000002237000-memory.dmpFilesize
92KB
-
memory/2024-71-0x0000000000000000-mapping.dmp