Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13/10/2023, 20:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe
Resource
win7-20230831-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe
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Size
204KB
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MD5
3b93d2fefec3b2a275800ad240d2ac60
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SHA1
0e844f7ad8fc0b4515c8526ba9ee1e7f633350df
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SHA256
12fe0ab85cdf212dbc2cdbe07f6abcfc055e314a098b4864aef0129fa042a166
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SHA512
3ab0166badbca1746b3ceb092c066a233e01a374717e89d8242f6f7fd10e07da0decd2428284fd7e73f4fc23c407aaa2f6cb7d04364287c60a747e11e86f4e62
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SSDEEP
3072:fmzW8/0tQ9nLHbB9W0c1TqECzR/mkSYGrl9ymgYUWgE:uis4QxL7B9W0c1RCzR/fSml2
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe Set value (int) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" sbvaih.exe -
Executes dropped EXE 1 IoCs
pid Process 1336 sbvaih.exe -
Loads dropped DLL 2 IoCs
pid Process 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /h" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /r" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /c" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /q" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /w" NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /f" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /k" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /u" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /m" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /v" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /p" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /b" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /y" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /g" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /d" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /j" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /l" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /w" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /i" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /s" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /e" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /a" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /t" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /o" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /n" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /x" sbvaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\sbvaih = "C:\\Users\\Admin\\sbvaih.exe /z" sbvaih.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe 1336 sbvaih.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe 1336 sbvaih.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2160 wrote to memory of 1336 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe 28 PID 2160 wrote to memory of 1336 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe 28 PID 2160 wrote to memory of 1336 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe 28 PID 2160 wrote to memory of 1336 2160 NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.3b93d2fefec3b2a275800ad240d2ac60.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2160 -
C:\Users\Admin\sbvaih.exe"C:\Users\Admin\sbvaih.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1336
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
204KB
MD5a4e5030b3350474636ee09948d697cc9
SHA1f895c27b6cefdf629cddef3f642e4c8f0319dd33
SHA25674f681b5fdfb599ba9f7cd99f1b23930fcbf320361362fba1fd8cf0699063cdc
SHA512943a8e90537e3c847cf822480551cf5d892cd37eb6ac0cd1ba57a7a70698bb78e9af3f498ec84d01d169417dafb4237873760def7e67c4406c9ec5c2628cec05
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Filesize
204KB
MD5a4e5030b3350474636ee09948d697cc9
SHA1f895c27b6cefdf629cddef3f642e4c8f0319dd33
SHA25674f681b5fdfb599ba9f7cd99f1b23930fcbf320361362fba1fd8cf0699063cdc
SHA512943a8e90537e3c847cf822480551cf5d892cd37eb6ac0cd1ba57a7a70698bb78e9af3f498ec84d01d169417dafb4237873760def7e67c4406c9ec5c2628cec05
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Filesize
204KB
MD5a4e5030b3350474636ee09948d697cc9
SHA1f895c27b6cefdf629cddef3f642e4c8f0319dd33
SHA25674f681b5fdfb599ba9f7cd99f1b23930fcbf320361362fba1fd8cf0699063cdc
SHA512943a8e90537e3c847cf822480551cf5d892cd37eb6ac0cd1ba57a7a70698bb78e9af3f498ec84d01d169417dafb4237873760def7e67c4406c9ec5c2628cec05
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Filesize
204KB
MD5a4e5030b3350474636ee09948d697cc9
SHA1f895c27b6cefdf629cddef3f642e4c8f0319dd33
SHA25674f681b5fdfb599ba9f7cd99f1b23930fcbf320361362fba1fd8cf0699063cdc
SHA512943a8e90537e3c847cf822480551cf5d892cd37eb6ac0cd1ba57a7a70698bb78e9af3f498ec84d01d169417dafb4237873760def7e67c4406c9ec5c2628cec05
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Filesize
204KB
MD5a4e5030b3350474636ee09948d697cc9
SHA1f895c27b6cefdf629cddef3f642e4c8f0319dd33
SHA25674f681b5fdfb599ba9f7cd99f1b23930fcbf320361362fba1fd8cf0699063cdc
SHA512943a8e90537e3c847cf822480551cf5d892cd37eb6ac0cd1ba57a7a70698bb78e9af3f498ec84d01d169417dafb4237873760def7e67c4406c9ec5c2628cec05