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Analysis
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max time kernel
45s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 06:06
Static task
static1
Behavioral task
behavioral1
Sample
bcd9adc1fdd8b40edc6662e9834464fcf2c236efb177b037bff09b810009b118.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
bcd9adc1fdd8b40edc6662e9834464fcf2c236efb177b037bff09b810009b118.dll
Resource
win10v2004-20221111-en
General
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Target
bcd9adc1fdd8b40edc6662e9834464fcf2c236efb177b037bff09b810009b118.dll
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Size
24KB
-
MD5
9ecbd385a870fff5012647fd51d1c0a5
-
SHA1
41345efda011931c3da8c848185569b2bd86829d
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SHA256
bcd9adc1fdd8b40edc6662e9834464fcf2c236efb177b037bff09b810009b118
-
SHA512
5c80f3fecdbd3c7f286bb0fb728bf58d491a6d338b3a38141b8a3451adbad6e86d89d58e5047fd04dc9762df039ca5205c553c5ed2744abda945d3a1a647a851
-
SSDEEP
192:eIH0L5h0CDehzsHSXyHAcR/iElcB7uoV1BYFzN8r:+cHyHAc1/lcpuIsFzNC
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\kasgfka.dll rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1464 wrote to memory of 1516 1464 rundll32.exe 26 PID 1464 wrote to memory of 1516 1464 rundll32.exe 26 PID 1464 wrote to memory of 1516 1464 rundll32.exe 26 PID 1464 wrote to memory of 1516 1464 rundll32.exe 26 PID 1464 wrote to memory of 1516 1464 rundll32.exe 26 PID 1464 wrote to memory of 1516 1464 rundll32.exe 26 PID 1464 wrote to memory of 1516 1464 rundll32.exe 26
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bcd9adc1fdd8b40edc6662e9834464fcf2c236efb177b037bff09b810009b118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bcd9adc1fdd8b40edc6662e9834464fcf2c236efb177b037bff09b810009b118.dll,#12⤵
- Drops file in System32 directory
PID:1516
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