Analysis
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max time kernel
146s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
02-05-2024 07:29
Behavioral task
behavioral1
Sample
0de2352089319039f8d662bb85060270_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
0de2352089319039f8d662bb85060270_JaffaCakes118.exe
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Size
203KB
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MD5
0de2352089319039f8d662bb85060270
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SHA1
8b20af282968a6c08b33dc21c4c09f8c6eec5048
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SHA256
bf001b36b3aab066d391faf62110d3512d618bc96915a1d853956f22e8de9f6a
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SHA512
de6f65bf99f91168168f616853734a822cd924aa4031107e85d0852e5fc006ce6b9cd29e27d6ce02f77dedc2ca62c24c7c2749aabe3a193a45f724ba24f5d91c
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SSDEEP
6144:ULV6Bta6dtJmakIM5J4MA0Knb3c036iLlkWVKVe9:ULV6BtpmkgyTcZmlAm
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DHCP Host = "C:\\Program Files (x86)\\DHCP Host\\dhcphost.exe" 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Drops file in Program Files directory 2 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription ioc process File created C:\Program Files (x86)\DHCP Host\dhcphost.exe 0de2352089319039f8d662bb85060270_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\DHCP Host\dhcphost.exe 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 5724 schtasks.exe 5324 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exepid process 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exepid process 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
0de2352089319039f8d662bb85060270_JaffaCakes118.exedescription pid process target process PID 3228 wrote to memory of 5724 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 3228 wrote to memory of 5724 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 3228 wrote to memory of 5724 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 3228 wrote to memory of 5324 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 3228 wrote to memory of 5324 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe PID 3228 wrote to memory of 5324 3228 0de2352089319039f8d662bb85060270_JaffaCakes118.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0de2352089319039f8d662bb85060270_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0de2352089319039f8d662bb85060270_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3228 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DHCP Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmp36CF.tmp"2⤵
- Creates scheduled task(s)
PID:5724 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DHCP Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp372E.tmp"2⤵
- Creates scheduled task(s)
PID:5324
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5dd9c8aa029090a1b70a2461b8609c012
SHA1e27711b86a53acf35482af49b8fe2715294fdf33
SHA2564148e632aab3643f38591eb8d6e946fae4cfd1f421db424d57e40339f5f32d63
SHA512c7fda323419d6aa35fa2d1d6720d51d35b044e9efb30229f6dac4cd4aaa758ffc66caa459ec0086917a4fa5a0cb2cf421d26cc60e9642dc6b4c5378cc1f90da7
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Filesize
1KB
MD50479d5f304ef2d7e3c15fb24a99f88c1
SHA18edbb1450a656fac5f5e96779ffe440ee8c1aec9
SHA256112557c2b2d0c669a3b115129dc32f005341e965330fa8f2ad3e5de1926594bc
SHA512537e8d87e5cd975f0e69bb145f81d6e9d7b0d82eed143ac351304ea38577137386a51fdb7357ec6d641eb04ff5f51e249bba2db8a4b5bf2934d561394a4a3f15