Analysis
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max time kernel
33s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04/12/2022, 07:44
Static task
static1
Behavioral task
behavioral1
Sample
b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe
Resource
win7-20220812-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe
Resource
win10v2004-20221111-en
2 signatures
150 seconds
General
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Target
b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe
-
Size
36KB
-
MD5
a83a800b2f7b8def6a99700d1ba7615e
-
SHA1
898597ab76afd5b7c3ceda9c14f09b115974aebb
-
SHA256
b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33
-
SHA512
54311132c1471ea438f95fe1f0c38f0d9bfe49b421b82d76655184bc548b97d1051477dbe3579dce4b39119cca72cb29c321c5f79d56ee60910cb8663ddbbb59
-
SSDEEP
768:XzBP7yo4qaJUJe+ZWAz6T7oFKrYutmLYSOA:XzBP7iqzZ
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\irc.txt b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1752 b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe 1752 b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe 1752 b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe"C:\Users\Admin\AppData\Local\Temp\b31ba5f25b5a88693a639fa0c3ced62d5922093c89c75104d6a89a8750478c33.exe"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1752