Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
13/07/2024, 02:58
Static task
static1
Behavioral task
behavioral1
Sample
3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe
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Size
132KB
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MD5
3fec585ae7048beab430de4287efd6d4
-
SHA1
242ba791a9bcd921f6021f8b6f5ae72a83e7b557
-
SHA256
fa2060c4af2f4e07b177cf322908091b4d3141133b41eeee8b2c462290df7378
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SHA512
fe3c62b8e198fa333f6214aa27d3be7c1e2f836a4cce11b42804e00d1c22e93ddfd4679b1427c4832023ac4e55228110a1f20f51f36a1c65e1118041666c1647
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SSDEEP
3072:AxlV2U4eWItv9E3x/xCeYfcKLh1KKiXsCbdgMlL5Sdixkjj2D:AxlVqatv9Oxo9CXsAd/lDkjqD
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3068 kernels32.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created \??\c:\windows\kernels32.exe 3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe File opened for modification \??\c:\windows\kernels32.exe 3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe File created C:\Windows\ieupdate.dat kernels32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2628 3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe 3068 kernels32.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2628 wrote to memory of 3068 2628 3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe 31 PID 2628 wrote to memory of 3068 2628 3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe 31 PID 2628 wrote to memory of 3068 2628 3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe 31 PID 2628 wrote to memory of 3068 2628 3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3fec585ae7048beab430de4287efd6d4_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2628 -
\??\c:\windows\kernels32.exec:\windows\kernels32.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:3068
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
132KB
MD53fec585ae7048beab430de4287efd6d4
SHA1242ba791a9bcd921f6021f8b6f5ae72a83e7b557
SHA256fa2060c4af2f4e07b177cf322908091b4d3141133b41eeee8b2c462290df7378
SHA512fe3c62b8e198fa333f6214aa27d3be7c1e2f836a4cce11b42804e00d1c22e93ddfd4679b1427c4832023ac4e55228110a1f20f51f36a1c65e1118041666c1647