Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240708-en -
resource tags
arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 15:37
Static task
static1
Behavioral task
behavioral1
Sample
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe
Resource
win7-20240708-en
General
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Target
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe
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Size
2.4MB
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MD5
e6a54ac6b35b2def5a7d9b9699388f26
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SHA1
5f8a57b2e8902523bbafc50434f3692fe1d92b74
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SHA256
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9
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SHA512
8cdfb2da836614148507585645613432f7dd802ac8c80b89a4b302c9dfbbc9a96decd4a2df6468843ccfebd479968058d7f184e67026cf6b1d8dd474634c87c4
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SSDEEP
49152:Ck2E6aD/CORxvfoSmBXE6G7VrBfqFuUvo4NVJaeqeuf+z:CfSCO7NmB3GVBfqFxQYTqeuf+z
Malware Config
Extracted
stealc
hate
http://85.28.47.30
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url_path
/920475a59bac849d.php
Signatures
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.execmd.execmd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3310979990-555183016-1244931625-1000\Control Panel\International\Geo\Nation 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe Key value queried \REGISTRY\USER\S-1-5-21-3310979990-555183016-1244931625-1000\Control Panel\International\Geo\Nation cmd.exe Key value queried \REGISTRY\USER\S-1-5-21-3310979990-555183016-1244931625-1000\Control Panel\International\Geo\Nation cmd.exe -
Loads dropped DLL 2 IoCs
Processes:
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exepid process 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
Processes:
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exepid process 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exepid process 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.execmd.execmd.exepid process 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe 3700 cmd.exe 856 cmd.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exedescription pid process target process PID 4340 wrote to memory of 856 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe cmd.exe PID 4340 wrote to memory of 856 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe cmd.exe PID 4340 wrote to memory of 856 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe cmd.exe PID 4340 wrote to memory of 3700 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe cmd.exe PID 4340 wrote to memory of 3700 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe cmd.exe PID 4340 wrote to memory of 3700 4340 25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe"C:\Users\Admin\AppData\Local\Temp\25d515f52e58c10727895f1ee1a269998e37d3b4308e6ac6f1419186c30290a9.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4340 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\KKFCAAKFBA.exe"2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
PID:856
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\KKFCAAKFBA.exe"2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
PID:3700
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e