Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
16-08-2023 12:09
Static task
static1
Behavioral task
behavioral1
Sample
Mensaje de Banco de Occidente{CD_400261230815120924-2}.eml
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Mensaje de Banco de Occidente{CD_400261230815120924-2}.eml
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
000899999068_W006212.pdf
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
000899999068_W006212.pdf
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
email-html-1.txt
Resource
win7-20230712-en
Behavioral task
behavioral6
Sample
email-html-1.txt
Resource
win10v2004-20230703-en
General
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Target
Mensaje de Banco de Occidente{CD_400261230815120924-2}.eml
-
Size
772KB
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MD5
405eec9c74576bac213d0d709e30f021
-
SHA1
f00b8b67d67c41ca29e495b81c2fa1f1285c4e23
-
SHA256
a80d7ffe5f266ed0afcc343296b5b756c2c21e46126b5f6002f683fcfbdfa701
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SHA512
9c7967faf1e6f83bdfecc9d6f9845bc7cfe9a7aa0da5e24a5996ce36750536d9a709305b7207c8fa21993515b126a0c7b9695768c357118052f8db7f8fd1b33a
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SSDEEP
12288:DAYfcOKPKDfG1VcE7y5K1ZlIGNQo0D40arXKv2tbqSM52RZ74eyrvys4LX9Ocx8b:DAYEaD+1Vm5KKE30GW2sS8Q4LysYi
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000_Classes\Local Settings OpenWith.exe -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\Mensaje de Banco de Occidente{CD_400261230815120924-2}.eml:OECustomProperty cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1316 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Mensaje de Banco de Occidente{CD_400261230815120924-2}.eml"1⤵
- Modifies registry class
- NTFS ADS
PID:3260
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1316