Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
03/07/2024, 22:37
Static task
static1
Behavioral task
behavioral1
Sample
23b0723612415a42d691cd87109f8081_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
23b0723612415a42d691cd87109f8081_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
23b0723612415a42d691cd87109f8081_JaffaCakes118.exe
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Size
103KB
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MD5
23b0723612415a42d691cd87109f8081
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SHA1
fabb29b634b6216ea12c4e6af2823d11e0bf3edc
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SHA256
5431b82d1d1af0737a50c7d827d6619d28d2f36d6c8a48e67d4fc068bed73bad
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SHA512
46f15965d338d170a17ee23d101820872828e75a00dd37d50cb1dc31c0976c3e72698c31d9c82b665a84e04f157d6cae74000546653bdf6efdb2dbd1fdd86662
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SSDEEP
3072:FLDsMVeHfNyexNk53+bKOmJAk/A5ZsJFr:Jol9653WKOGAk/A5Zs
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 1 IoCs
resource yara_rule behavioral1/memory/2172-13-0x0000000000400000-0x0000000000425000-memory.dmp modiloader_stage2 -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{T5TBB77L-4678-0MKC-421Q-14416031DYU6}\StubPath = "C:\\Windows\\system32\\Cerberus\\smayp.exe Restart" iexplore.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{T5TBB77L-4678-0MKC-421Q-14416031DYU6} iexplore.exe -
Executes dropped EXE 1 IoCs
pid Process 2948 Cerberus-Server.exe -
Loads dropped DLL 2 IoCs
pid Process 2172 23b0723612415a42d691cd87109f8081_JaffaCakes118.exe 2172 23b0723612415a42d691cd87109f8081_JaffaCakes118.exe -
resource yara_rule behavioral1/files/0x000a000000015cb1-4.dat upx behavioral1/memory/2172-6-0x0000000002A20000-0x0000000002A47000-memory.dmp upx behavioral1/memory/2948-14-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2948-15-0x0000000010410000-0x0000000010445000-memory.dmp upx behavioral1/memory/2948-17-0x0000000010410000-0x0000000010445000-memory.dmp upx behavioral1/memory/2948-9738-0x0000000000400000-0x0000000000427000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Cerberus = "C:\\Windows\\system32\\Cerberus\\smayp.exe" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\Cerberus = "C:\\Windows\\system32\\Cerberus\\smayp.exe" iexplore.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\Cerberus\smayp.exe iexplore.exe File opened for modification C:\Windows\SysWOW64\Cerberus\smayp.exe iexplore.exe File opened for modification C:\Windows\SysWOW64\Cerberus\plugin.dat iexplore.exe File opened for modification C:\Windows\SysWOW64\Cerberus\ iexplore.exe File created C:\Windows\SysWOW64\Cerberus\logs.dat iexplore.exe File opened for modification C:\Windows\SysWOW64\Cerberus\logs.dat iexplore.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2948 Cerberus-Server.exe 2948 Cerberus-Server.exe 2948 Cerberus-Server.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2632 iexplore.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 2948 Cerberus-Server.exe Token: SeDebugPrivilege 2948 Cerberus-Server.exe Token: SeDebugPrivilege 2948 Cerberus-Server.exe Token: SeDebugPrivilege 2948 Cerberus-Server.exe Token: SeDebugPrivilege 2632 iexplore.exe Token: SeDebugPrivilege 2632 iexplore.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2172 wrote to memory of 2948 2172 23b0723612415a42d691cd87109f8081_JaffaCakes118.exe 28 PID 2172 wrote to memory of 2948 2172 23b0723612415a42d691cd87109f8081_JaffaCakes118.exe 28 PID 2172 wrote to memory of 2948 2172 23b0723612415a42d691cd87109f8081_JaffaCakes118.exe 28 PID 2172 wrote to memory of 2948 2172 23b0723612415a42d691cd87109f8081_JaffaCakes118.exe 28 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29 PID 2948 wrote to memory of 2632 2948 Cerberus-Server.exe 29
Processes
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C:\Windows\System32\smss.exe\SystemRoot\System32\smss.exe1⤵PID:260
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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⤵PID:340
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:388
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe2⤵PID:480
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵PID:616
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:1588
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:768
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵PID:840
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵PID:1064
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵PID:868
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService3⤵PID:988
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵PID:304
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1092
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:1100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1184
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:3036
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:2888
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:500
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:508
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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⤵PID:396
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:436
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1136
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C:\Users\Admin\AppData\Local\Temp\23b0723612415a42d691cd87109f8081_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\23b0723612415a42d691cd87109f8081_JaffaCakes118.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Users\Admin\AppData\Local\Temp\Cerberus-Server.exe"C:\Users\Admin\AppData\Local\Temp\Cerberus-Server.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"4⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2632
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
90KB
MD5be61a9215056b27925cd1779f60250d8
SHA13cade88f6ccf8179c9f61b10884d53b115df4073
SHA25657cfc14e9dc7d49730d6328cb4e6d49072c7b39f9424516278c90478c84aeff8
SHA51244e7f5bf25b7d73bbb7076651a18b2f5c5e053214bac6c5949d86d3e54e3d99d21b3debf8ad131c173b474f4934b963a52048e1aec49bbefb7c5f23d0f164bf7