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Overview
overview
6Static
static
1EA33B03EFC...ok.eml
windows7-x64
6EA33B03EFC...ok.eml
windows10-2004-x64
3AttachedImage.png
windows7-x64
3AttachedImage.png
windows10-2004-x64
3email-html-2.txt
windows7-x64
1email-html-2.txt
windows10-2004-x64
1email-plain-1.txt
windows7-x64
1email-plain-1.txt
windows10-2004-x64
1Analysis
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max time kernel
112s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
10/02/2023, 15:13
Static task
static1
Behavioral task
behavioral3
Sample
AttachedImage.png
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
AttachedImage.png
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
email-html-2.txt
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
email-html-2.txt
Resource
win10v2004-20221111-en
Behavioral task
behavioral7
Sample
email-plain-1.txt
Resource
win7-20221111-en
Behavioral task
behavioral8
Sample
email-plain-1.txt
Resource
win10v2004-20221111-en
General
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Target
-
Size
34KB
-
MD5
aa5469cffde05aab763aec417a5c6d1f
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SHA1
81b111a7d51996f1ab328414166215bbc808734c
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SHA256
bb093514e234df3404412a60e1ce3b5e42efc343307c8fae4142d89238d36116
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SHA512
cf09f02389c97f36df6e1a7b9aca6378a4a23a36905e257aa1ef213e864bd29c4d108e2c50b41a72d515efe9e90258f2d28fe8baa3d0ff25b6c5f2f65b08fdd7
-
SSDEEP
768:3Hgbgca/H8Sv22p2Kd/5nDRETYmV8u7YQvTA46xOh3:3N8Sv22p2Kd/9lYYtu75UUh3
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings OpenWith.exe -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\[email protected]:OECustomProperty cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4952 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\[email protected]1⤵
- Modifies registry class
- NTFS ADS
PID:3564
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4952