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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
03/07/2024, 11:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe
Resource
win7-20240419-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe
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Size
6KB
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MD5
2248ae5b218492b72fbf747d7ff1c2d6
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SHA1
c36f8a9a5dd5b1b756fa95d56b24b292e9f52631
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SHA256
f45462a85fdefe9229b5b77f57a7d3fcac93942975409aaa605c5bbab70ca0a0
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SHA512
6bf8d1b493f70a3d0491c08f05d65b397c9de8dd99392f562cd8b397eb7ed3e62048a5656904a9d21f593637d4ae74ebfcf8541dbf76879a36253e21f6b4bacf
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SSDEEP
96:WCWCKv+7MragbidW1a35gH13Lj98FnEie/JAhT0U82f9agrJhWlS0:mVragboL4lQETJAZV95r4t
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2296 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2352 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe File created C:\Windows\SysWOW64\2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe -
Modifies data under HKEY_USERS 31 IoCs
description ioc Process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadNetworkName = "Network 3" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionTime = 5011a1e73ecdda01 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionTime = 5011a1e73ecdda01 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecision = "0" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecision = "0" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDetectedUrl 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\62-41-ac-be-8c-37 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionTime = b02cc7dc3ecdda01 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211} 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionTime = b02cc7dc3ecdda01 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionReason = "1" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionReason = "1" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000005000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionTime = 9006ac103fcdda01 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionTime = 9006ac103fcdda01 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2220 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2220 wrote to memory of 2296 2220 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe 29 PID 2220 wrote to memory of 2296 2220 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe 29 PID 2220 wrote to memory of 2296 2220 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe 29 PID 2220 wrote to memory of 2296 2220 2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2248AE~1.EXE > nul2⤵
- Deletes itself
PID:2296
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C:\Windows\SysWOW64\2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exeC:\Windows\SysWOW64\2248ae5b218492b72fbf747d7ff1c2d6_JaffaCakes118.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2352
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
6KB
MD52248ae5b218492b72fbf747d7ff1c2d6
SHA1c36f8a9a5dd5b1b756fa95d56b24b292e9f52631
SHA256f45462a85fdefe9229b5b77f57a7d3fcac93942975409aaa605c5bbab70ca0a0
SHA5126bf8d1b493f70a3d0491c08f05d65b397c9de8dd99392f562cd8b397eb7ed3e62048a5656904a9d21f593637d4ae74ebfcf8541dbf76879a36253e21f6b4bacf