Analysis
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max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
04/07/2024, 21:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe
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Size
192KB
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MD5
2655ccebb0a45fb0e4f3b51e0ee550bd
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SHA1
9a62ac0156cea785b026a9d9335d14051959faf0
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SHA256
9f0ab107aeba11da2ee5154aff1a1b1296cd9df1d0adbabae641d60439ba6c79
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SHA512
662c45801e3405456ca806560fbb10008cd642fcdb0afe094aa6763bec92ffe723cafd7d2cf8d6240b4879a6a5eb154aa9595f59b00cf8a031a0e5df977d9f8a
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SSDEEP
3072:8zA6DLfK78IjuLwE+rpct6Vr1hNgLtFaDQgViKSQdIA:KA6HfYFE+dcofGFA5wKM
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1640 set thread context of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "426291522" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F88D2B21-3A4E-11EF-A04B-4EB079F7C2BA} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe Token: SeDebugPrivilege 2760 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2632 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 2632 IEXPLORE.EXE 2632 IEXPLORE.EXE 2760 IEXPLORE.EXE 2760 IEXPLORE.EXE 2760 IEXPLORE.EXE 2760 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1248 1640 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 28 PID 1248 wrote to memory of 2600 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 29 PID 1248 wrote to memory of 2600 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 29 PID 1248 wrote to memory of 2600 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 29 PID 1248 wrote to memory of 2600 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 29 PID 2600 wrote to memory of 2632 2600 iexplore.exe 30 PID 2600 wrote to memory of 2632 2600 iexplore.exe 30 PID 2600 wrote to memory of 2632 2600 iexplore.exe 30 PID 2600 wrote to memory of 2632 2600 iexplore.exe 30 PID 2632 wrote to memory of 2760 2632 IEXPLORE.EXE 32 PID 2632 wrote to memory of 2760 2632 IEXPLORE.EXE 32 PID 2632 wrote to memory of 2760 2632 IEXPLORE.EXE 32 PID 2632 wrote to memory of 2760 2632 IEXPLORE.EXE 32 PID 1248 wrote to memory of 2760 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 32 PID 1248 wrote to memory of 2760 1248 2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Users\Admin\AppData\Local\Temp\2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2655ccebb0a45fb0e4f3b51e0ee550bd_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"4⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2632 CREDAT:275457 /prefetch:25⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2760
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