Analysis
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max time kernel
150s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
07/06/2024, 06:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe
Resource
win7-20240508-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe
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Size
53KB
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MD5
22f88de00dcd7af123710dfc39406553
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SHA1
46d42f2fbbe5d21eebc5997995b117c5ef859fb9
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SHA256
c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746
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SHA512
bcf4db13e7e9bb105ab704b189a1bc595ffc1e5ae0ecb2c082c9db42a02c5b4649ded0cccad7e815f29a78901df21e5fae667bf2b9e3e7fa660319df0dd32730
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SSDEEP
1536:vNfg8r8QaSN/B7Kp3StjEMjmLM3ztDJWZsXy4JzxPMk:sSN/BJJjmLM3zRJWZsXy4JN
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zeulu.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe -
Executes dropped EXE 1 IoCs
pid Process 1600 zeulu.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeulu = "C:\\Users\\Admin\\zeulu.exe" zeulu.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe 1600 zeulu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3848 c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe 1600 zeulu.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3848 wrote to memory of 1600 3848 c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe 98 PID 3848 wrote to memory of 1600 3848 c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe 98 PID 3848 wrote to memory of 1600 3848 c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe 98 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90 PID 1600 wrote to memory of 3848 1600 zeulu.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe"C:\Users\Admin\AppData\Local\Temp\c35450d43c5bcc804537aa386381c9a35713d50b2d5aff00e0fc53d2eaccb746.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3848 -
C:\Users\Admin\zeulu.exe"C:\Users\Admin\zeulu.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1600
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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=4168,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=3896 /prefetch:81⤵PID:784
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
53KB
MD54ac347bccff418a0f33eaca1435ae663
SHA1d4843792f8beb535deaf88f40cca08e8574f6ea5
SHA2569d76dfcb7db1c9bc6e492828d0c8574de3e0f2f7ffcfd04df8787fc45a8f5335
SHA512d0223e8b8710254aa364300a264b94f520e7b6abc55bb9e37ac2e8ad0f1a63342d9b8ce833898fcd11758d943d5c86fc780da3a98cfd44ee59553813447fb4d9