Analysis
- max time kernel
144s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
01/07/2024, 08:43
Behavioral task
behavioral1
Sample
1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe
Resource
win7-20240221-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe
- Size 297KB
- Sample240701-kmqg5ssarf
- SHA256 6d7a05a939aa32e8b0ae68d271b4e7695a53261e5fef832d8383e6fd8eb5ca93
- MD5 1aa56bd6a61b14b8f2a2445ddb8166b0
- SHA1 6be0da4bb45c149c61aa758ef6302bc1f9825f17
- SHA512 56d562292cad7b35c2e09a8a2fd90c38460ea1d69a7cf6f4c8775fc9d965e40666400515ef7a5e48082b1bf4d25ccdefc4b0c71b45b2ab17134a4ee56cc8c31a
- SSDEEP 6144:JwVgfBuCF6vJBpuQiEdsgVwufvUkvKoC5BnQejdK:UCF6vJBpDvG5zv8
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 7 IoCs
resource yara_rule behavioral2/files/0x0008000000022f51-2.dat modiloader_stage2 behavioral2/memory/1456-4-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral2/memory/4892-5-0x0000000000400000-0x0000000000445000-memory.dmp modiloader_stage2 behavioral2/memory/4892-6-0x0000000000400000-0x0000000000445000-memory.dmp modiloader_stage2 behavioral2/memory/4892-7-0x0000000000400000-0x0000000000445000-memory.dmp modiloader_stage2 behavioral2/memory/4892-13-0x0000000000400000-0x0000000000445000-memory.dmp modiloader_stage2 behavioral2/memory/4892-14-0x0000000000400000-0x0000000000445000-memory.dmp modiloader_stage2 - Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\netctrl\Parameters\ServiceDll = "C:\\Windows\\system32\\syst.dll" 1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe - Loads dropped DLL 1 IoCs
pid Process 4892 svchost.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\syst.dll 1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\syst.dll 1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1456 wrote to memory of 4268 1456 1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe 82 PID 1456 wrote to memory of 4268 1456 1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe 82 PID 1456 wrote to memory of 4268 1456 1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe"1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1456 -
C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\1aa56bd6a61b14b8f2a2445ddb8166b0_JaffaCakes118.exe"2⤵PID:4268
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k remoteservice1⤵
- Loads dropped DLL
PID:4892
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path \??\c:\windows\SysWOW64\syst.dll
- Size 246KB
- SHA256 48689f2edf04df8ba20d7187663b6dece3b7a23980fc53d8151827f0c065160a
- MD5 4796fbf673b203b03e1a4a32d01f8699
- SHA1 3c5446ba297475186f36d0018fa4077875ea54b7
- SHA512 4b396557107ea1e7679100910ab36a4f7e3ac7836627992a6bde435432fe8fd462c4d86f3048523061632db5cea51cb50ae98c91944bc432cbefd6ffac0cb112
- SSDEEP 6144:gfBuCF6vJBpuQiEdsgVwufvUkvKoC5BnQejd:BCF6vJBpDvG5zv
- MD5 SHA1 SHA512 SSDEEP