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Analysis
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max time kernel
150s -
max time network
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platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 21:52
Static task
static1
Behavioral task
behavioral1
Sample
862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe
Resource
win7-20220812-en
General
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Target
862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe
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Size
282KB
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MD5
6067f017775e65f1ddca50b2c607bf0d
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SHA1
ef3b95e282fee497172998f05132204abd4e9fb5
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SHA256
862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de
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SHA512
f3951d29535d12ba0dec9b6465562a714125eefafb1b18a4c6d13415e0d67608e81e1662d05f4661adba35b1949219e708abf27b353a09f2e056ecfd12d98a65
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SSDEEP
6144:yZdSBtBGvMjrFpttK0FPS/bAcFE6ZqkFbF70LVPVZ9s:YZvMl7Y01kAce6n6VPV4
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" 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1824 86DD.tmp -
Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
resource yara_rule behavioral1/memory/1096-55-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1096-58-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1992-63-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1336-76-0x0000000000400000-0x000000000046A000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.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\468.exe = "C:\\Program Files (x86)\\LP\\3800\\468.exe" 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.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\3800\468.exe 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe File opened for modification C:\Program Files (x86)\LP\3800\86DD.tmp 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe File opened for modification C:\Program Files (x86)\LP\3800\468.exe 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1608 explorer.exe -
Suspicious use of AdjustPrivilegeToken 19 IoCs
description pid Process Token: SeRestorePrivilege 1380 msiexec.exe Token: SeTakeOwnershipPrivilege 1380 msiexec.exe Token: SeSecurityPrivilege 1380 msiexec.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe Token: 33 1584 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1584 AUDIODG.EXE Token: 33 1584 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1584 AUDIODG.EXE Token: SeShutdownPrivilege 1608 explorer.exe Token: SeShutdownPrivilege 1608 explorer.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe 1608 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1096 wrote to memory of 1992 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 32 PID 1096 wrote to memory of 1992 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 32 PID 1096 wrote to memory of 1992 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 32 PID 1096 wrote to memory of 1992 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 32 PID 1096 wrote to memory of 1824 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 34 PID 1096 wrote to memory of 1824 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 34 PID 1096 wrote to memory of 1824 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 34 PID 1096 wrote to memory of 1824 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 34 PID 1096 wrote to memory of 1336 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 35 PID 1096 wrote to memory of 1336 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 35 PID 1096 wrote to memory of 1336 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 35 PID 1096 wrote to memory of 1336 1096 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe 35 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" 862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe"C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.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:1096 -
C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exeC:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe startC:\Users\Admin\AppData\Roaming\0F8F6\90638.exe%C:\Users\Admin\AppData\Roaming\0F8F62⤵PID:1992
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C:\Program Files (x86)\LP\3800\86DD.tmp"C:\Program Files (x86)\LP\3800\86DD.tmp"2⤵
- Executes dropped EXE
PID:1824
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C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exeC:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe startC:\Program Files (x86)\F6ABD\lvvm.exe%C:\Program Files (x86)\F6ABD2⤵PID:1336
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1380
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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:1608
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5581⤵
- Suspicious use of AdjustPrivilegeToken
PID:1584
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
100KB
MD550777c38a35804872660aa71c7eb52d2
SHA1c94bdd4378d0e9f0bb2a71edca520bd49251a7aa
SHA25644761b2153a01f2cd930d6b87fc3e2ba09e8940e4d096b556e99c74f26938faa
SHA5120beaa0e126af6adab4867e40fbfe554b829a769bd22af5aad1cfe5f63d569c16c2a003d7b98724efdf8fe255b6c8b124487c999db70c2012ba68faa130fa9ce4
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Filesize
100KB
MD550777c38a35804872660aa71c7eb52d2
SHA1c94bdd4378d0e9f0bb2a71edca520bd49251a7aa
SHA25644761b2153a01f2cd930d6b87fc3e2ba09e8940e4d096b556e99c74f26938faa
SHA5120beaa0e126af6adab4867e40fbfe554b829a769bd22af5aad1cfe5f63d569c16c2a003d7b98724efdf8fe255b6c8b124487c999db70c2012ba68faa130fa9ce4
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Filesize
100KB
MD550777c38a35804872660aa71c7eb52d2
SHA1c94bdd4378d0e9f0bb2a71edca520bd49251a7aa
SHA25644761b2153a01f2cd930d6b87fc3e2ba09e8940e4d096b556e99c74f26938faa
SHA5120beaa0e126af6adab4867e40fbfe554b829a769bd22af5aad1cfe5f63d569c16c2a003d7b98724efdf8fe255b6c8b124487c999db70c2012ba68faa130fa9ce4