Analysis
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max time kernel
91s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06-10-2022 16:07
Static task
static1
Behavioral task
behavioral1
Sample
6438/1722.cmd
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
6438/1722.cmd
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
6438/fearfully.dll
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
6438/fearfully.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
Overdue.lnk
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
Overdue.lnk
Resource
win10v2004-20220901-en
General
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Target
6438/1722.cmd
-
Size
259B
-
MD5
3c3c6861a7b06edf3d7ab40e6a239eb7
-
SHA1
f9b416533bcabd4096ab3cd1b138194b0d7bb47f
-
SHA256
4ce57b83a2c32680ec5c45efc486e38e6985cdcea78593882ce041940014dbfa
-
SHA512
9830d3370d412d714e395c02b56dd887d162611be83f8aa75db84ee480b5b09d634db24d71a165bdcd346fe7481cf5249dd17ea8ab1c9aa50689f49709616923
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
re.exepid process 3612 re.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
cmd.exedescription pid process target process PID 2688 wrote to memory of 4696 2688 cmd.exe PING.EXE PID 2688 wrote to memory of 4696 2688 cmd.exe PING.EXE PID 2688 wrote to memory of 3612 2688 cmd.exe re.exe PID 2688 wrote to memory of 3612 2688 cmd.exe re.exe
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\6438\1722.cmd"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\PING.EXEping 127.0.0.12⤵
- Runs ping.exe
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\??\c:\users\public\re.exec:\\users\\public\\re.exe 6438\fearfully.dat2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Public\re.exeFilesize
24KB
MD5b0c2fa35d14a9fad919e99d9d75e1b9e
SHA18d7c2fd354363daee63e8f591ec52fa5d0e23f6f
SHA256022cb167a29a32dae848be91aef721c74f1975af151807dafcc5ed832db246b7
SHA512a6155e42b605425914d1bf745d9b2b5ed57976e161384731c6821a1f8fa2bc3207a863ae45d6ad371ac82733b72bb024204498baa4fb38ad46c6d7bc52e5a022
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memory/3612-133-0x0000000000000000-mapping.dmp
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memory/4696-132-0x0000000000000000-mapping.dmp