Analysis
-
max time kernel
150s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 08:59
Behavioral task
behavioral1
Sample
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe
Resource
win10v2004-20220812-en
General
-
Target
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe
-
Size
671KB
-
MD5
c23a30ba2ec6bf09bed687789f3bab46
-
SHA1
8de86b57337a298b6e9c42991ed515f3dfb211fb
-
SHA256
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f
-
SHA512
4242b57edd34eb47cdbc98156af9eed9df335ee1115ab04818289c78f717d4462110c637c7c6afa6c77824be36755b6c7d9760ecf79672c263d4989cff664917
-
SSDEEP
12288:E0tDrxKSfwBWYfamCsb1OHvKeAHrkMvlZtz2UdF500Ud9zFnlXnkRQjz:E0JTaWgzJheABZj00+zFlXQQj
Malware Config
Signatures
-
Modifies Installed Components in the registry 2 TTPs 2 IoCs
Processes:
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{C36801G1-B6SM-Y7KJ-FWH3-X57C1U17B5OS}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe Restart" dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{C36801G1-B6SM-Y7KJ-FWH3-X57C1U17B5OS} dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe -
Processes:
resource yara_rule behavioral1/memory/1016-54-0x0000000000400000-0x0000000000555000-memory.dmp upx behavioral1/memory/1016-63-0x0000000000260000-0x000000000026D000-memory.dmp upx behavioral1/memory/1016-67-0x0000000000270000-0x000000000027D000-memory.dmp upx behavioral1/memory/1016-71-0x00000000104F0000-0x00000000104FD000-memory.dmp upx behavioral1/memory/1016-77-0x0000000010500000-0x000000001050D000-memory.dmp upx behavioral1/memory/1016-83-0x0000000010510000-0x000000001051D000-memory.dmp upx behavioral1/memory/1016-89-0x0000000010520000-0x000000001052D000-memory.dmp upx behavioral1/memory/1016-95-0x0000000010530000-0x000000001053D000-memory.dmp upx behavioral1/memory/1016-101-0x0000000010540000-0x000000001054D000-memory.dmp upx behavioral1/memory/1016-107-0x0000000010550000-0x000000001055D000-memory.dmp upx behavioral1/memory/1016-113-0x0000000010560000-0x000000001056D000-memory.dmp upx behavioral1/memory/1016-119-0x0000000010570000-0x000000001057D000-memory.dmp upx behavioral1/memory/1016-125-0x0000000010580000-0x000000001058D000-memory.dmp upx behavioral1/memory/1016-131-0x0000000010590000-0x000000001059D000-memory.dmp upx behavioral1/memory/1016-178-0x0000000000400000-0x0000000000555000-memory.dmp upx -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\explorer = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe -
Drops file in System32 directory 2 IoCs
Processes:
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exedescription ioc process File opened for modification C:\Windows\SysWOW64\explorer.exe dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe File created C:\Windows\SysWOW64\explorer.exe dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exepid process 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exedescription pid process Token: SeDebugPrivilege 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe Token: SeDebugPrivilege 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe Token: SeDebugPrivilege 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe Token: SeDebugPrivilege 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exedescription pid process target process PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe PID 1016 wrote to memory of 1980 1016 dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe iexplore.exe
Processes
-
C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
-
C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
-
\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R3⤵
-
C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵
-
C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵
-
C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵
-
C:\Windows\system32\winlogon.exewinlogon.exe1⤵
-
C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
-
C:\Windows\system32\wininit.exewininit.exe1⤵
-
C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵
-
C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
-
C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe"C:\Users\Admin\AppData\Local\Temp\dbd05eeed32253ab47e38f0c1a994476af486b1d16ec4c95272be875817a439f.exe"2⤵
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/260-74-0x00000000104F0000-0x00000000104FD000-memory.dmpFilesize
52KB
-
memory/1016-89-0x0000000010520000-0x000000001052D000-memory.dmpFilesize
52KB
-
memory/1016-83-0x0000000010510000-0x000000001051D000-memory.dmpFilesize
52KB
-
memory/1016-67-0x0000000000270000-0x000000000027D000-memory.dmpFilesize
52KB
-
memory/1016-71-0x00000000104F0000-0x00000000104FD000-memory.dmpFilesize
52KB
-
memory/1016-95-0x0000000010530000-0x000000001053D000-memory.dmpFilesize
52KB
-
memory/1016-77-0x0000000010500000-0x000000001050D000-memory.dmpFilesize
52KB
-
memory/1016-63-0x0000000000260000-0x000000000026D000-memory.dmpFilesize
52KB
-
memory/1016-54-0x0000000000400000-0x0000000000555000-memory.dmpFilesize
1.3MB
-
memory/1016-56-0x0000000010410000-0x00000000104E1000-memory.dmpFilesize
836KB
-
memory/1016-101-0x0000000010540000-0x000000001054D000-memory.dmpFilesize
52KB
-
memory/1016-107-0x0000000010550000-0x000000001055D000-memory.dmpFilesize
52KB
-
memory/1016-113-0x0000000010560000-0x000000001056D000-memory.dmpFilesize
52KB
-
memory/1016-119-0x0000000010570000-0x000000001057D000-memory.dmpFilesize
52KB
-
memory/1016-125-0x0000000010580000-0x000000001058D000-memory.dmpFilesize
52KB
-
memory/1016-131-0x0000000010590000-0x000000001059D000-memory.dmpFilesize
52KB
-
memory/1016-178-0x0000000000400000-0x0000000000555000-memory.dmpFilesize
1.3MB