Analysis
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max time kernel
153s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
20/06/2024, 02:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
57cf5e19ddf8bc4b025b1f08a3f36ce0.exe
Resource
win7-20240611-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
57cf5e19ddf8bc4b025b1f08a3f36ce0.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
57cf5e19ddf8bc4b025b1f08a3f36ce0.exe
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Size
104KB
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MD5
57cf5e19ddf8bc4b025b1f08a3f36ce0
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SHA1
0823b6c9c6ff0faae1f904ac7c39121cd0481fbf
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SHA256
90131178af7394bd212327965185b5bb22435af498c25fbde0dd8e4375f15f4a
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SHA512
f980b1b6a58e0ac4a5ce9ce9f7b3b8c49201eb9f1c734c9e1a6cd6658c166750322b62fb2900a7a7568e2c068330496498bca87135f88a766f0dfa9ba8db75d2
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SSDEEP
1536:VXnL/lgjJ8iwRXIycDEJfNOPcDGwmgRouYmvqwMewT/0Xu+b5kroNIjnZxe:hNiwR4yccm/3iu+bFCnTe
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" caeato.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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe -
Executes dropped EXE 1 IoCs
pid Process 1996 caeato.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /S" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /b" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /B" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /Z" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /q" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /a" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /o" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /H" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /p" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /J" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /L" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /z" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /C" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /s" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /g" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /S" 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /G" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /m" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /j" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /K" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /M" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /l" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /f" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /w" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /n" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /Y" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /R" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /v" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /i" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /d" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /u" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /x" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /e" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /r" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /Q" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /y" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /D" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /P" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /c" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /T" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /I" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /X" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /k" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /A" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /t" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /F" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /O" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /W" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /U" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /h" caeato.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeato = "C:\\Users\\Admin\\caeato.exe /V" caeato.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 536 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe 536 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe 1996 caeato.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 536 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe 1996 caeato.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 536 wrote to memory of 1996 536 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe 94 PID 536 wrote to memory of 1996 536 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe 94 PID 536 wrote to memory of 1996 536 57cf5e19ddf8bc4b025b1f08a3f36ce0.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\57cf5e19ddf8bc4b025b1f08a3f36ce0.exe"C:\Users\Admin\AppData\Local\Temp\57cf5e19ddf8bc4b025b1f08a3f36ce0.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Users\Admin\caeato.exe"C:\Users\Admin\caeato.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
PID:1996
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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 --mojo-platform-channel-handle=4136 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:2300
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
104KB
MD5e9ef7e21bfa3f56ddcd152aa77fbfd82
SHA18c6a2b86d0f2b48ef5e4568a7b19c4ba98dec9b9
SHA2562ce8b358c8fa5be6c1976c7fdc73652c1a550f506b2a8fcb108b4be4f416bfdc
SHA51244e2e1c64fc93237ffcbce307aefd84cd9ccebdeaf0d39a877a084448a27c2adac6b75c6f6d90346eae7d57d532c994a55e27db148fddbe6919b16dac456278d