Analysis
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max time kernel
154s -
max time network
170s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2023, 23:51
Static task
static1
Behavioral task
behavioral1
Sample
0797ffd75becc7abb93890250ddf628a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0797ffd75becc7abb93890250ddf628a.exe
Resource
win10v2004-20231215-en
General
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Target
0797ffd75becc7abb93890250ddf628a.exe
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Size
104KB
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MD5
0797ffd75becc7abb93890250ddf628a
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SHA1
ecd9c3414e81c0d9ad2c97314882df0930b1c747
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SHA256
5a84733effda557b885370801bd0d46f573424e2ff7983e3feb385725770755f
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SHA512
4f15e1c964fbdc734c6f899d73017d66ff11f83f80088add2db087da897902151a8a61042a1f54f01c6bb2343645f853fc4a6b1b07a5f50343172fe7cd249a4a
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SSDEEP
1536:ZAqlTmQYY46Jkvl0Kqdw/X2INaib+XkbkyaS1pDoyTrH4JmWW7:WkdK95qoGOKXoau8MrHv
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 3340 mscccdj32.dll 3340 mscccdj32.dll -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\fkqwknpdj.dll 0797ffd75becc7abb93890250ddf628a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3340 mscccdj32.dll 3340 mscccdj32.dll -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3124 0797ffd75becc7abb93890250ddf628a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3340 mscccdj32.dll -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3124 wrote to memory of 3340 3124 0797ffd75becc7abb93890250ddf628a.exe 91 PID 3124 wrote to memory of 3340 3124 0797ffd75becc7abb93890250ddf628a.exe 91 PID 3124 wrote to memory of 3340 3124 0797ffd75becc7abb93890250ddf628a.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\0797ffd75becc7abb93890250ddf628a.exe"C:\Users\Admin\AppData\Local\Temp\0797ffd75becc7abb93890250ddf628a.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3124 -
C:\Windows\SysWOW64\mscccdj32.dllC:\Windows\system32\mscccdj32.dll fkqwknpdj.dll2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3340
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
18KB
MD5f3517879d2068cf6ee9fa6b62b467e81
SHA18eb2d57357aaab4142230685db3d48e75130c6f6
SHA2560fe448839d7d81cf3792dab07a87f21b4a3208353f609028cd1b60055cc54c7d
SHA512e5aa990db5757ef65111cc38e51d93a7fea108bed6f41b266745fd446dee69815ac5df306310768d8446051ea77874f70786011246c14b955b9c6d4ad7276944