Analysis
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max time kernel
91s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
07-04-2024 02:29
Static task
static1
Behavioral task
behavioral1
Sample
e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe
Resource
win10v2004-20231215-en
General
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Target
e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe
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Size
341KB
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MD5
e3da07473d8361f6ee34113987b5cae7
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SHA1
1eb02923a8327d9754752d8631b14c8e364ce7b7
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SHA256
404095c2d1b2faff39969b952eac822d1a4dc61b4c0d2e4c6db2a29870646cb0
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SHA512
c3c48a10913aa744439d908d5337b8328de6595ca63719825fe84e56d90b86a5531554eb623616dce41ae86eebe08aa1425888f7ebd200bd206e12e1973ff53a
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SSDEEP
1536:l0LCEWYTuK652xCAq3TNbbYKxXWgHeHGqLGjNBsyRxpPfw1npfBHFg2l0AkSo:+LC+u+9mq+Th9gZlg2aHZ
Malware Config
Signatures
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Detect XtremeRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2788-5-0x0000000000C80000-0x0000000000C93000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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Suspicious use of SetThreadContext 2 IoCs
Processes:
e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exedescription pid process target process PID 3760 set thread context of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 set thread context of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3064 2596 WerFault.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe 2408 2788 WerFault.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
Processes:
e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exee3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exepid process 2788 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe 2596 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exedescription pid process target process PID 3760 wrote to memory of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2596 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe PID 3760 wrote to memory of 2788 3760 e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3760 -
C:\Users\Admin\AppData\Local\Temp\e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe2⤵
- Suspicious use of UnmapMainImage
PID:2596 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2596 -s 123⤵
- Program crash
PID:3064 -
C:\Users\Admin\AppData\Local\Temp\e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e3da07473d8361f6ee34113987b5cae7_JaffaCakes118.exe2⤵
- Suspicious use of UnmapMainImage
PID:2788 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 123⤵
- Program crash
PID:2408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2596 -ip 25961⤵PID:3236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2788 -ip 27881⤵PID:4720
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2596-3-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2788-5-0x0000000000C80000-0x0000000000C93000-memory.dmpFilesize
76KB
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memory/2788-8-0x00000000003E0000-0x00000000003E0000-memory.dmp
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memory/3760-0-0x0000000000EA0000-0x0000000000EFC000-memory.dmpFilesize
368KB
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memory/3760-1-0x0000000075220000-0x00000000759D0000-memory.dmpFilesize
7.7MB
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memory/3760-2-0x00000000058B0000-0x000000000594C000-memory.dmpFilesize
624KB
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memory/3760-4-0x0000000005F00000-0x00000000064A4000-memory.dmpFilesize
5.6MB
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memory/3760-7-0x0000000075220000-0x00000000759D0000-memory.dmpFilesize
7.7MB