Analysis
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max time kernel
133s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28/06/2024, 02:17
Static task
static1
Behavioral task
behavioral1
Sample
186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe
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Size
166KB
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MD5
186dcfa1557131867d063e0d6bc953b1
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SHA1
fdf357212eb3a534e86663e0a5c5cca54c04f5b0
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SHA256
c0a902d16d9d2c215e66bd0c7df062fb20f92eea6ff78d993e68d61bea00036e
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SHA512
5317449c27678a369246e576da3346dccf5fe26d7282ed2eaddf98ecb6e2c487f42524ab355426c308f36fad68e4f2a68450880b023e35914424275e3abedea0
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SSDEEP
3072:m3cfQcyqAuYEkF68MrS3zW4YrUoYTR02TIeE+KrIYRzay+l5nacz6VKA0j:xQcyHzVzv/TkuSGyizbA
Malware Config
Signatures
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Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 Destination IP 83.133.123.20 -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both" 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{6b43eea5-3998-c8f9-1701-2dcbf52bd507}\\n." 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\clsid 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1} 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe Token: SeDebugPrivilege 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe Token: SeDebugPrivilege 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1840 wrote to memory of 3516 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 56 PID 1840 wrote to memory of 3516 1840 186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3516
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C:\Users\Admin\AppData\Local\Temp\186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\186dcfa1557131867d063e0d6bc953b1_JaffaCakes118.exe"2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1840
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