Overview
overview
10Static
static
8cd85f250-b...06.eml
windows7-x64
6cd85f250-b...06.eml
windows10-2004-x64
3K-1 03.07.2023.zip
windows7-x64
1K-1 03.07.2023.zip
windows10-2004-x64
1K-1 03.07.2023.doc
windows7-x64
10K-1 03.07.2023.doc
windows10-2004-x64
10email-html-1.html
windows7-x64
1email-html-1.html
windows10-2004-x64
1Analysis
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max time kernel
144s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
08/03/2023, 09:39
Behavioral task
behavioral1
Sample
cd85f250-b0e5-bfcd-24ff-fde4febbf706.eml
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
cd85f250-b0e5-bfcd-24ff-fde4febbf706.eml
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
K-1 03.07.2023.zip
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
K-1 03.07.2023.zip
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
K-1 03.07.2023.doc
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
K-1 03.07.2023.doc
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
email-html-1.html
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
email-html-1.html
Resource
win10v2004-20230220-en
General
-
Target
cd85f250-b0e5-bfcd-24ff-fde4febbf706.eml
-
Size
924KB
-
MD5
00c48415988e54a05ee4a5c2f7ea0ded
-
SHA1
b4eb381af1180b0ecf9326eba9ca80e4eed2c353
-
SHA256
7051272374b28001b457f586c12e83a4e3324f17cdc68af06aca3d3bed02c05a
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SHA512
a8ac724fc53ad8464377ea00cbc42632c2ccf78b0a81d9d4d5f502fd6c62923496cb025b361a62efab9c41cf6ec4136c977fd7e3d2e410a6c8bef386a3a3747f
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SSDEEP
3072:H36LS+QaZfOb2esTkQUTL+JAF7cHnCiUtcjovYDiagstZAPtbFY2Wjlr0xSK511:H36uEObAnA+JACHCiN5TQ7Mlr0sU11
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings OpenWith.exe -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\cd85f250-b0e5-bfcd-24ff-fde4febbf706.eml:OECustomProperty cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3636 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\cd85f250-b0e5-bfcd-24ff-fde4febbf706.eml1⤵
- Modifies registry class
- NTFS ADS
PID:1148
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3636