Analysis
-
max time kernel
2s -
max time network
9s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 04:18
Static task
static1
Behavioral task
behavioral1
Sample
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
Resource
win10v2004-20221111-en
General
-
Target
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe
-
Size
164KB
-
MD5
744c74d17d06d1a57fde4eb674b658e5
-
SHA1
4db6ca64d8891bea93e4fef0e54753afefe2fc1f
-
SHA256
2c4ebda5b2fc4e138ac11f456cafc4fbdf81f557c1d27469da123a8a4bad7da4
-
SHA512
ca43f4e7d33d1192facb320d27dfda3519b5fe8c723baa79e9e71b87a677ea75577fb8bb3ae45365207c736ec1f7273ceed12de5725ff20005f172e77538decd
-
SSDEEP
3072:aLYWOECeWVKXdevckFFAn+jUkrKkO2oATT5o/2OWo:aLwxeSKXgckZBx3o4TWq
Malware Config
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exedescription pid process target process PID 4812 set thread context of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exerechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exepid process 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe 3176 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe 3176 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exedescription pid process Token: SeDebugPrivilege 3176 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exepid process 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exerechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exedescription pid process target process PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 4812 wrote to memory of 3176 4812 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe PID 3176 wrote to memory of 2188 3176 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe cmd.exe PID 3176 wrote to memory of 2188 3176 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe cmd.exe PID 3176 wrote to memory of 2188 3176 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe cmd.exe PID 3176 wrote to memory of 1012 3176 rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe Explorer.EXE
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe"C:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exeC:\Users\Admin\AppData\Local\Temp\rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.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\MS6555~1.BAT"4⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2188-137-0x0000000000000000-mapping.dmp
-
memory/3176-132-0x0000000000000000-mapping.dmp
-
memory/3176-133-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/3176-136-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
-
memory/4812-134-0x0000000002450000-0x0000000002454000-memory.dmpFilesize
16KB