Analysis
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max time kernel
47s -
max time network
87s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
01-10-2022 23:29
Static task
static1
Behavioral task
behavioral1
Sample
79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe
Resource
win10v2004-20220812-en
General
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Target
79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe
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Size
182KB
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MD5
06c95613dec0207807205c247a24db15
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SHA1
88ff30134dda727b3a69cc3340e24cb2371d96b4
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SHA256
79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a
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SHA512
bf83cbd87a4d484ede5e7e3d46b8f9b09394ece182190f85f0fa5d89382f19052961582888acd4c3a01153620eaae4b4f48eb030b4442aac675cd3d94502ce14
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SSDEEP
3072:sdmtrAHFRpxvMDk67fXf4b2IRL6PAf+Q8wJno2lKiXNbBR1:s4UHFnuDk67fe2Hlw9ay
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1344 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.com -
Loads dropped DLL 2 IoCs
pid Process 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\kernel.dll 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe File created C:\Windows\kernel.dll 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe File created C:\Windows\svchost.exe 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1204 wrote to memory of 1344 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe 27 PID 1204 wrote to memory of 1344 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe 27 PID 1204 wrote to memory of 1344 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe 27 PID 1204 wrote to memory of 1344 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe 27 PID 1204 wrote to memory of 1288 1204 79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe 8
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1288
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C:\Users\Admin\AppData\Local\Temp\79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe"C:\Users\Admin\AppData\Local\Temp\79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.exe"2⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Users\Admin\AppData\Local\Temp\79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.comC:\Users\Admin\AppData\Local\Temp\79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.com3⤵
- Executes dropped EXE
PID:1344
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.com
Filesize94KB
MD5c13648a6fa8d2dc480a7c133ddb64fde
SHA1a298e13a4a120cd8df4ed6a737bdfeb1d8620bc6
SHA256b791b2325e73ffda572be52a350a841d62e6330a03d1fd20f0950049ff332cec
SHA5128a6c5b975fa1208700086033091ef3ac35a2e94ea9bb1962a08e026d196039e8bd022526588833f246d1ea0302da83fdb840487f881ccff02b08160b02804a1f
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\Users\Admin\AppData\Local\Temp\79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.com
Filesize94KB
MD5c13648a6fa8d2dc480a7c133ddb64fde
SHA1a298e13a4a120cd8df4ed6a737bdfeb1d8620bc6
SHA256b791b2325e73ffda572be52a350a841d62e6330a03d1fd20f0950049ff332cec
SHA5128a6c5b975fa1208700086033091ef3ac35a2e94ea9bb1962a08e026d196039e8bd022526588833f246d1ea0302da83fdb840487f881ccff02b08160b02804a1f
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\Users\Admin\AppData\Local\Temp\79868f62b6084ffabd85b9aa9dd9581a870fb8032d8972531638b9ff1a796b1a.com
Filesize94KB
MD5c13648a6fa8d2dc480a7c133ddb64fde
SHA1a298e13a4a120cd8df4ed6a737bdfeb1d8620bc6
SHA256b791b2325e73ffda572be52a350a841d62e6330a03d1fd20f0950049ff332cec
SHA5128a6c5b975fa1208700086033091ef3ac35a2e94ea9bb1962a08e026d196039e8bd022526588833f246d1ea0302da83fdb840487f881ccff02b08160b02804a1f