Analysis
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max time kernel
27s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 23:09
Static task
static1
Behavioral task
behavioral1
Sample
7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe
Resource
win10v2004-20220812-en
General
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Target
7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe
-
Size
480KB
-
MD5
8c2d1cad865dee9e48fedd2b5bdaa212
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SHA1
6a86307c628e18b389a9b97c8c62a31f34d57865
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SHA256
7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff
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SHA512
bed50b7871ddf462db18957680691273409ba11c5860bd143fdf4fe4cbdc29b6223120768aff7d8b21809eaf3d7a9e5e8543e88e86af62be598fb6cc18c6790f
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SSDEEP
12288:ifUPmdeW6ZoEsEUZYTVQ9Q7YXIkjfOC9PIpp:f0REUZYJcQ7t8g
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
ieces.exepid process 956 ieces.exe -
Loads dropped DLL 3 IoCs
Processes:
7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exeieces.exepid process 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe 956 ieces.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ieces.exepid process 956 ieces.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exedescription pid process target process PID 1364 wrote to memory of 956 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe ieces.exe PID 1364 wrote to memory of 956 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe ieces.exe PID 1364 wrote to memory of 956 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe ieces.exe PID 1364 wrote to memory of 956 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe ieces.exe PID 1364 wrote to memory of 956 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe ieces.exe PID 1364 wrote to memory of 956 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe ieces.exe PID 1364 wrote to memory of 956 1364 7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe ieces.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe"C:\Users\Admin\AppData\Local\Temp\7fe9987ffb8d28c6fedb1a2921cb1bfabe6c6efbbb5f4ce2355596c0e8e656ff.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ieces.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ieces.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:956
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
592KB
MD5d9457411f7e186f03502c801d641bc90
SHA11b3be59c0cebfcb45a1cbdafd46743eb7509d747
SHA256ebe49e68e0ffce04e28e025b8a1ec0557d3351336943c27d6b219f5aa6ba67e9
SHA51204490b07ac9809272916de1ecc246b5d6fc989b76c349c4f25eb8c1d8174bab859216ebfc9ab41ac2927385dabd2cc3198a1467a3297b747de084436f29bfa0e
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Filesize
592KB
MD5d9457411f7e186f03502c801d641bc90
SHA11b3be59c0cebfcb45a1cbdafd46743eb7509d747
SHA256ebe49e68e0ffce04e28e025b8a1ec0557d3351336943c27d6b219f5aa6ba67e9
SHA51204490b07ac9809272916de1ecc246b5d6fc989b76c349c4f25eb8c1d8174bab859216ebfc9ab41ac2927385dabd2cc3198a1467a3297b747de084436f29bfa0e
-
Filesize
592KB
MD5d9457411f7e186f03502c801d641bc90
SHA11b3be59c0cebfcb45a1cbdafd46743eb7509d747
SHA256ebe49e68e0ffce04e28e025b8a1ec0557d3351336943c27d6b219f5aa6ba67e9
SHA51204490b07ac9809272916de1ecc246b5d6fc989b76c349c4f25eb8c1d8174bab859216ebfc9ab41ac2927385dabd2cc3198a1467a3297b747de084436f29bfa0e
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Filesize
592KB
MD5d9457411f7e186f03502c801d641bc90
SHA11b3be59c0cebfcb45a1cbdafd46743eb7509d747
SHA256ebe49e68e0ffce04e28e025b8a1ec0557d3351336943c27d6b219f5aa6ba67e9
SHA51204490b07ac9809272916de1ecc246b5d6fc989b76c349c4f25eb8c1d8174bab859216ebfc9ab41ac2927385dabd2cc3198a1467a3297b747de084436f29bfa0e
-
Filesize
592KB
MD5d9457411f7e186f03502c801d641bc90
SHA11b3be59c0cebfcb45a1cbdafd46743eb7509d747
SHA256ebe49e68e0ffce04e28e025b8a1ec0557d3351336943c27d6b219f5aa6ba67e9
SHA51204490b07ac9809272916de1ecc246b5d6fc989b76c349c4f25eb8c1d8174bab859216ebfc9ab41ac2927385dabd2cc3198a1467a3297b747de084436f29bfa0e