Analysis
- max time kernel
112s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
28/10/2022, 23:07
Static task
static1
Behavioral task
behavioral1
Sample
45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe
Resource
win7-20220812-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe
Resource
win10v2004-20220901-en
3 signatures
150 seconds
General
- Target 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe
- Size 53KB
- Sample221028-24cq2sbfgl
- SHA256 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c
- MD5 0bd061250ce2c7ad5e8d3269493ebf58
- SHA1 55542f3c90e27fe2212cf0d39f45f7737742dd43
- SHA512 7bca3e2a063388d4ff2cfede9089e30b5f4088a9ed499cd1585fb51336431acea33aa2e1d381a9203e28c80c84bf4da5e2027513470c5fb8d85ae12e5e5f201f
- SSDEEP 1536:D0WYXWOp4diFd5RVGFKM5Lycqd0ENjB199:D0WPOp4i5RgKMhyhd02t199
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\wincom32.sys 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 660 Process not Found - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2576 wrote to memory of 4436 2576 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe 83 PID 2576 wrote to memory of 4436 2576 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe 83 PID 2576 wrote to memory of 4436 2576 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe 83 PID 2576 wrote to memory of 4148 2576 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe 84 PID 2576 wrote to memory of 4148 2576 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe 84 PID 2576 wrote to memory of 4148 2576 45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe 84 PID 4148 wrote to memory of 424 4148 w32tm.exe 85 PID 4148 wrote to memory of 424 4148 w32tm.exe 85 PID 4436 wrote to memory of 4528 4436 w32tm.exe 86 PID 4436 wrote to memory of 4528 4436 w32tm.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe"C:\Users\Admin\AppData\Local\Temp\45e83a88882641583d4a108da862d153d8750ffd761223f313a9f9971af08f1c.exe"1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Windows\SysWOW64\w32tm.exe/config /syncfromflags:manual /manualpeerlist:time.windows.com,time.nist.gov2⤵
- Suspicious use of WriteProcessMemory
PID:4436 -
C:\Windows\system32\w32tm.exe/config /syncfromflags:manual /manualpeerlist:time.windows.com,time.nist.gov3⤵PID:4528
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C:\Windows\SysWOW64\w32tm.exe/config /update2⤵
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Windows\system32\w32tm.exe/config /update3⤵PID:424
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