Analysis
- max time kernel
139s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
02/02/2024, 15:24
Behavioral task
behavioral1
Sample
89dddc412db70181aab34f71f617d1f6.exe
Resource
win7-20231215-en
6 signatures
150 seconds
General
- Target 89dddc412db70181aab34f71f617d1f6.exe
- Size 118KB
- Sample240202-stde6abdep
- SHA256 b1594cc38efe572ae3e4f2dbfc22b65c293d3a8861daff38270bf9f1e8f70793
- MD5 89dddc412db70181aab34f71f617d1f6
- SHA1 2858583cb49ea45a2eb931ccd8fd8aaef6a69d27
- SHA512 f56e2d5d36bcdeccb881e5e6919f1d97713efeaf68e7192af5b82c74356dafee5900917df39ad89f8b51126e9c23060a64aae70ac5158bf351992e1ec358db8e
- SSDEEP 3072:qtZztz25xIZygDtPwUJwwnvZ487xXLkXrUN8UTXfIhuOtEG:qtltz25OZyE/x48NLeXaXfEBE
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0006000000023207-3.dat acprotect - Loads dropped DLL 2 IoCs
pid Process 2600 89dddc412db70181aab34f71f617d1f6.exe 2600 89dddc412db70181aab34f71f617d1f6.exe -
resource yara_rule behavioral2/memory/2600-0-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/2600-1-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/files/0x0006000000023207-3.dat upx behavioral2/memory/2600-4-0x0000000000790000-0x00000000007CF000-memory.dmp upx behavioral2/memory/2600-5-0x0000000000790000-0x00000000007CF000-memory.dmp upx behavioral2/memory/2600-6-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/2600-8-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral2/memory/2600-9-0x0000000000790000-0x00000000007CF000-memory.dmp upx - Installs/modifies Browser Helper Object 2 TTPs 1 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{A9C246A6-36D6-4C88-BC7E-E10C24334267} 89dddc412db70181aab34f71f617d1f6.exe - Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node 89dddc412db70181aab34f71f617d1f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID 89dddc412db70181aab34f71f617d1f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A9C246A6-36D6-4C88-BC7E-E10C24334267} 89dddc412db70181aab34f71f617d1f6.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A9C246A6-36D6-4C88-BC7E-E10C24334267}\InprocServer32\ = "C:\\Windows\\SysWow64\\adsn.dll" 89dddc412db70181aab34f71f617d1f6.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A9C246A6-36D6-4C88-BC7E-E10C24334267}\InprocServer32\ThreadingModel = "apartment" 89dddc412db70181aab34f71f617d1f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A9C246A6-36D6-4C88-BC7E-E10C24334267}\InprocServer32 89dddc412db70181aab34f71f617d1f6.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2600 89dddc412db70181aab34f71f617d1f6.exe 2600 89dddc412db70181aab34f71f617d1f6.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\adsn.dll
- Size 91KB
- SHA256 ec6d7fcc81fb1f8621a0dcb821adcb9e8ad30a748c0b7b529a1f91c553336c84
- MD5 238ef298086737f376cb009e26b523b3
- SHA1 b65387985f65ba4f13ff9404a266a51d9f1da502
- SHA512 b5caacc13af3cfb153fa609310efec17166398a21d76f2271a529c9518eecd0f97f0f6b746145f607eb57a7d15c1df7d18bf8b67ad630ee05e97cd842c98f445
- SSDEEP 1536:lBbqA46qqsqf1OXl99cSZjP/gCKoow8VcCl+6TbmWRWMmqU+NQFdcrkCx5:lBbqA46qqLClMCjXgtooHvlTnRWXQQGv
- MD5 SHA1 SHA512 SSDEEP