Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
05/03/2024, 16:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b51b840c63165ef706fbf74b83f78eca.exe
Resource
win7-20240221-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
b51b840c63165ef706fbf74b83f78eca.exe
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target b51b840c63165ef706fbf74b83f78eca.exe
- Size 136KB
- Sample240305-tk3t5abg65
- SHA256 6358e7e5e7e76b97be2acabe8557e4a37a36d4f9964cd4789742955dc4076a22
- MD5 b51b840c63165ef706fbf74b83f78eca
- SHA1 53db1b288329c071216097b47a318e79fd6a459f
- SHA512 df84afb8296ef42eaaf5a5c6f9d4e9ae581470f0208e4fa132608e64140ddc1472e8b7780b7411a1d13d473a35b7b7a72213ba9a81ca5e6f313041d51f7131b3
- SSDEEP 3072:oOS8Sh3lJmDIKbLAxq2vBnccVA7cdaYPRzxdVsnPkQadqeqMp:oX8S9mDIsSqTW2cdaYVxTsnHadqeNp
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
-
resource yara_rule behavioral2/files/0x000a000000023140-5.dat aspack_v212_v242 - Loads dropped DLL 2 IoCs
pid Process 2820 b51b840c63165ef706fbf74b83f78eca.exe 2820 b51b840c63165ef706fbf74b83f78eca.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\sporder.dll b51b840c63165ef706fbf74b83f78eca.exe File created C:\Windows\SysWOW64\advap.dll b51b840c63165ef706fbf74b83f78eca.exe - Suspicious behavior: LoadsDriver 2 IoCs
pid Process 2820 b51b840c63165ef706fbf74b83f78eca.exe 676 Process not Found - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeLoadDriverPrivilege 2820 b51b840c63165ef706fbf74b83f78eca.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2820 b51b840c63165ef706fbf74b83f78eca.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b51b840c63165ef706fbf74b83f78eca.exe"C:\Users\Admin\AppData\Local\Temp\b51b840c63165ef706fbf74b83f78eca.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2820
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\advap.dll
- Size 105KB
- SHA256 480a7ee7ff84c4912a905c4761e9e1324aa40f2e0de9faec883933577d197a86
- MD5 9399670daea470317c6565655a1f74d1
- SHA1 99b8717add687a8556b393467027b7e150fbe6b1
- SHA512 6411d93cbd16ea777fbd8ea8dc879d90e4cdabaaf7a033e1a35ce6b07fa569d03771ecb7a6d98068b8fcf992ac0df85e1425716262a2ff303ca8e6ccf5860ec9
- SSDEEP 3072:IlJmDIKbLAxq2vBnccVA7cdaYPRzxdVsnPkQadqeqMp:mmDIsSqTW2cdaYVxTsnHadqeNp
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\sporder.dll
- Size 8KB
- SHA256 73f7171c2af70ccf8ee4c49626fb456807a6a668f6a967298dcd5ed29773bd2a
- MD5 a082e5473b2a9a4d846ed7ddf637ac76
- SHA1 1703f7969a6e76f8458eda3e8e40fd115c0bfdc3
- SHA512 abc1ea5a46d0784db23ddd9bd984527913c3e40a3896cfa43e9f4f999e4064038b24aed78e27bf2e705c8c55482e801f520987c2a74be6f01edc32df3d235eaa
- SSDEEP 192:M1+NFZv/IcZvJIRTCf0MON8JfhW1qoX8W:TzZvAcZx5sMLW1xX8W
- MD5 SHA1 SHA512 SSDEEP