Analysis
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max time kernel
131s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
27/11/2022, 09:46
Static task
static1
Behavioral task
behavioral1
Sample
e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe
Resource
win10v2004-20221111-en
General
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Target
e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe
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Size
277KB
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MD5
063cc2a3a291a25d7caaadce29b92204
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SHA1
1e6fe9fda04c90db08a97e6655cfd9552b343376
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SHA256
e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd
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SHA512
e0f4f4b05df77f8522070e62fa0ce95b4d5690159a3a62054ad9e07dd2e70deea91e87be8445f710e856132b64ab78dcba168db2b834c52e00beff85d22a110f
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SSDEEP
6144:i3oyNOD+0vX9BEF5Cb/b7PqwhYNDPNZupAutRv/NfCXI7X:moF9A5CDzeDupPtRv/NK4
Malware Config
Signatures
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1520 6E4.tmp -
Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
resource yara_rule behavioral1/memory/968-56-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1904-71-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1860-78-0x0000000000400000-0x000000000046A000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\A1A.exe = "C:\\Program Files (x86)\\LP\\CD17\\A1A.exe" e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\CD17\A1A.exe e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe File opened for modification C:\Program Files (x86)\LP\CD17\A1A.exe e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe File opened for modification C:\Program Files (x86)\LP\CD17\6E4.tmp e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1792 explorer.exe -
Suspicious use of AdjustPrivilegeToken 19 IoCs
description pid Process Token: SeRestorePrivilege 564 msiexec.exe Token: SeTakeOwnershipPrivilege 564 msiexec.exe Token: SeSecurityPrivilege 564 msiexec.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: SeShutdownPrivilege 1792 explorer.exe Token: 33 1956 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1956 AUDIODG.EXE Token: 33 1956 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1956 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe 1792 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 968 wrote to memory of 1520 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 32 PID 968 wrote to memory of 1520 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 32 PID 968 wrote to memory of 1520 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 32 PID 968 wrote to memory of 1520 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 32 PID 968 wrote to memory of 1904 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 33 PID 968 wrote to memory of 1904 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 33 PID 968 wrote to memory of 1904 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 33 PID 968 wrote to memory of 1904 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 33 PID 968 wrote to memory of 1860 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 36 PID 968 wrote to memory of 1860 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 36 PID 968 wrote to memory of 1860 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 36 PID 968 wrote to memory of 1860 968 e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe"C:\Users\Admin\AppData\Local\Temp\e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe"1⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:968 -
C:\Program Files (x86)\LP\CD17\6E4.tmp"C:\Program Files (x86)\LP\CD17\6E4.tmp"2⤵
- Executes dropped EXE
PID:1520
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C:\Users\Admin\AppData\Local\Temp\e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exeC:\Users\Admin\AppData\Local\Temp\e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe startC:\Users\Admin\AppData\Roaming\7B7AD\0FFCD.exe%C:\Users\Admin\AppData\Roaming\7B7AD2⤵PID:1904
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C:\Users\Admin\AppData\Local\Temp\e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exeC:\Users\Admin\AppData\Local\Temp\e97220a6a00e0a871c10ea1625788f4959247bb3a8bb658540d9b516ec9de8dd.exe startC:\Program Files (x86)\ADE8E\lvvm.exe%C:\Program Files (x86)\ADE8E2⤵PID:1860
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:564
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1792
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5901⤵
- Suspicious use of AdjustPrivilegeToken
PID:1956
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
97KB
MD530ef35cf9813a455502542bec5b0bc02
SHA1a2fad2d6e63cbc8633fd6d9ed1d01dc2158a2098
SHA256e7f11fda294858419223584d1344d7e67bf9cb28033ed813507b7218fbd9b7cf
SHA512a9e0b810c93fb5145f7bfa6761048b3bede35a25cbddbd3c521d5e403022a51f83211b99835e065e2d4306a1467304d20dd54183440ded9a3dc1ce79c76f563f
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Filesize
97KB
MD530ef35cf9813a455502542bec5b0bc02
SHA1a2fad2d6e63cbc8633fd6d9ed1d01dc2158a2098
SHA256e7f11fda294858419223584d1344d7e67bf9cb28033ed813507b7218fbd9b7cf
SHA512a9e0b810c93fb5145f7bfa6761048b3bede35a25cbddbd3c521d5e403022a51f83211b99835e065e2d4306a1467304d20dd54183440ded9a3dc1ce79c76f563f
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Filesize
97KB
MD530ef35cf9813a455502542bec5b0bc02
SHA1a2fad2d6e63cbc8633fd6d9ed1d01dc2158a2098
SHA256e7f11fda294858419223584d1344d7e67bf9cb28033ed813507b7218fbd9b7cf
SHA512a9e0b810c93fb5145f7bfa6761048b3bede35a25cbddbd3c521d5e403022a51f83211b99835e065e2d4306a1467304d20dd54183440ded9a3dc1ce79c76f563f