Analysis
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max time kernel
143s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
23/01/2024, 21:29
Behavioral task
behavioral1
Sample
709b157e3a2c803fb8098dbafec59cca.exe
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
709b157e3a2c803fb8098dbafec59cca.exe
Resource
win10v2004-20231222-en
6 signatures
150 seconds
General
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Target
709b157e3a2c803fb8098dbafec59cca.exe
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Size
31KB
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MD5
709b157e3a2c803fb8098dbafec59cca
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SHA1
5052255a66000bbd75a79c5bfc143ea965b1e698
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SHA256
766c89c3686730c795edcf86057ebc36b770cac281e8c0bc7f8a8904e10be4f2
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SHA512
4eb7559448097308a92a51debcbb46306d6094f2e0745d22e0cd526744e9926ce7b6c4a76ecf1e906dae21850635f763a4355255783ad78c72fbae2593513508
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SSDEEP
768:pEfaObZGR4pueoQUV4gz2xOFBYsDtRnCWo0Kj9WyIEnPI:eFHoj5NBHai09WYnA
Score
8/10
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\hosts.nv 709b157e3a2c803fb8098dbafec59cca.exe -
resource yara_rule behavioral2/memory/5320-0-0x0000000000010000-0x0000000000029000-memory.dmp upx behavioral2/memory/5320-3-0x0000000000010000-0x0000000000029000-memory.dmp upx behavioral2/memory/5320-4-0x0000000000010000-0x0000000000029000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000_Classes\Local Settings 709b157e3a2c803fb8098dbafec59cca.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe 5320 709b157e3a2c803fb8098dbafec59cca.exe -
Suspicious behavior: LoadsDriver 6 IoCs
pid Process 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 656 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\709b157e3a2c803fb8098dbafec59cca.exe"C:\Users\Admin\AppData\Local\Temp\709b157e3a2c803fb8098dbafec59cca.exe"1⤵
- Drops file in Drivers directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:5320
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2904