Analysis
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max time kernel
150s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 15:51
Static task
static1
Behavioral task
behavioral1
Sample
4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe
Resource
win10v2004-20220812-en
General
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Target
4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe
-
Size
308KB
-
MD5
5ebe9ea4775ea6316455e8e19eb8b807
-
SHA1
ce714c1b32c68d19a5303b2bdd436e829516460b
-
SHA256
4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b
-
SHA512
d27648ee5891abcd816890acd699e354ebc35b7f12fac73f499c4a6187d8633075035792a392f1e6212dfe6cca1e5d9825a24fa757057c78f95fd9b3aa505d35
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SSDEEP
6144:t8hg7V2//I/LOpqLV5HxY3R5n62+kxiO/b/OMM9g:tCkVg/I68V5HxY3b6V+iOKMM2
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
Processes:
4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exedescription ioc process File opened for modification C:\WINDOWS\system32\drivers\etc\service5.ini 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe -
Drops file in Program Files directory 3 IoCs
Processes:
4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exedescription ioc process File opened for modification C:\Program Files\Windows NT\service6.ini 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe File created C:\Program Files\Windows NT\240589281.ini 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe File created C:\Program Files\Windows NT\240680453.ini 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exepid process 1556 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe 1556 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe 1556 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe 1556 4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe"C:\Users\Admin\AppData\Local\Temp\4b31a61b4ecb63937bd3ebb531a80d8e274d87af3b268cfca5a521559c58487b.exe"1⤵
- Drops file in Drivers directory
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:1556