Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/03/2024, 02:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bfa870f571e7dcb15fd6e360411468d5.exe
Resource
win7-20240215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
bfa870f571e7dcb15fd6e360411468d5.exe
Resource
win10v2004-20240226-en
4 signatures
150 seconds
General
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Target
bfa870f571e7dcb15fd6e360411468d5.exe
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Size
587KB
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MD5
bfa870f571e7dcb15fd6e360411468d5
-
SHA1
211bae4f57be2b8cf6040bbe838e3221b2d7731e
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SHA256
138f4763ee3e0d0587d066ad4f533b95e4656f408a05dadd0ea897ca5639a326
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SHA512
c48dd18279eb4d1d832b0052381bcfcd58931ff14abcaff211ca945d56eb4bcedca0fb8214f0ffb39a7c2be2bc87d8c9306ee35f4db164db66c1c991c569d5a1
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SSDEEP
12288:fJqg7wBIFPEDO3YP33ftHGOBr2A6670l9y+FV14:fJqgPhvYvvtmOubcc
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\imgrt = "C:\\Windows\\system32\\imgrt.scr" bfa870f571e7dcb15fd6e360411468d5.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\csrs.txt bfa870f571e7dcb15fd6e360411468d5.exe File opened for modification C:\Windows\SysWOW64\csrs.txt bfa870f571e7dcb15fd6e360411468d5.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3632 bfa870f571e7dcb15fd6e360411468d5.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3632 bfa870f571e7dcb15fd6e360411468d5.exe 3632 bfa870f571e7dcb15fd6e360411468d5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bfa870f571e7dcb15fd6e360411468d5.exe"C:\Users\Admin\AppData\Local\Temp\bfa870f571e7dcb15fd6e360411468d5.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3632