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Analysis
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max time kernel
132s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
15/04/2024, 20:25
Static task
static1
Behavioral task
behavioral1
Sample
f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe
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Size
1000KB
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MD5
f1da56cf5639def98d6b8649e99e9efe
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SHA1
ebb8b26a49f443585151b8f9d04b37ef45762edb
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SHA256
20d8e61856aec30adf9c9b7cad3ba66a2487ac0e11e36351be79c1a7ac60644f
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SHA512
48f0ee20d5da00262a195735a89648a238a517d764550217be1dfc611f206b99cc35c7110ab43e176c5f02e70b1790b676f8b2b18b0c43fe03486be9c3183784
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SSDEEP
24576:BQKGNUVesSWZIRr6Ts+ew1B+5vMiqt0gj2ed:iKGNUVbBx49aqOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 23 pastebin.com 29 pastebin.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 696 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2184 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2184 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2184 wrote to memory of 4384 2184 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 96 PID 2184 wrote to memory of 4384 2184 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 96 PID 2184 wrote to memory of 4384 2184 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 96 PID 4384 wrote to memory of 696 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 98 PID 4384 wrote to memory of 696 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 98 PID 4384 wrote to memory of 696 4384 f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Users\Admin\AppData\Local\Temp\f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4384 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\f1da56cf5639def98d6b8649e99e9efe_JaffaCakes118.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:696
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4120,i,7064649017625232947,17746804975634116675,262144 --variations-seed-version --mojo-platform-channel-handle=3836 /prefetch:81⤵PID:4488
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1000KB
MD5b1ab4b080cabb08943bbd4006c66031d
SHA1044948e4796aed6635f5c348031cf00dfd17480c
SHA25665ebeb1080820e15d945cb8f4a36dd1c8160753c5523521ce6530bc42fce4e2a
SHA512dc1be845e773386621f2f183c63fa012368258f9ca57f9c8dfff31e76a7c7c1ed93c430310cf2bb522818b3403bced2f9ccde316a8140a8e5dd1fe0f7873cfe9