Analysis
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max time kernel
147s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
09-08-2024 21:47
Static task
static1
Behavioral task
behavioral1
Sample
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe
Resource
win10v2004-20240802-en
General
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Target
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe
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Size
115KB
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MD5
933f27d14b6e1cbeda7332d0d582965c
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SHA1
8a6d16615396d490ed3257a21975949ba50ad954
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SHA256
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33
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SHA512
696244f593fd90ad128c095cacc11330eac16d69e04db1ffd864f2d4180d68cf5edac3d835321359526a7ae5e2a969589b393ea29eb15a3a0d8b4b80aae5993d
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMIR:P5eznsjsguGDFqGZ2rIR
Malware Config
Extracted
njrat
0.7d
neuf
doddyfire.linkpc.net:10000
e1a87040f2026369a233f9ae76301b7b
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reg_key
e1a87040f2026369a233f9ae76301b7b
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splitter
|'|'|
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2844 netsh.exe -
Executes dropped EXE 2 IoCs
Processes:
chargeable.exechargeable.exepid process 2948 chargeable.exe 2440 chargeable.exe -
Loads dropped DLL 2 IoCs
Processes:
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exepid process 2988 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe 2988 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe" 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
chargeable.exedescription pid process target process PID 2948 set thread context of 2440 2948 chargeable.exe chargeable.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
Processes:
netsh.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exechargeable.exechargeable.exenetsh.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chargeable.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chargeable.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious use of AdjustPrivilegeToken 33 IoCs
Processes:
chargeable.exedescription pid process Token: SeDebugPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe Token: 33 2440 chargeable.exe Token: SeIncBasePriorityPrivilege 2440 chargeable.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exechargeable.exechargeable.exedescription pid process target process PID 2988 wrote to memory of 2948 2988 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe chargeable.exe PID 2988 wrote to memory of 2948 2988 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe chargeable.exe PID 2988 wrote to memory of 2948 2988 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe chargeable.exe PID 2988 wrote to memory of 2948 2988 5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2948 wrote to memory of 2440 2948 chargeable.exe chargeable.exe PID 2440 wrote to memory of 2844 2440 chargeable.exe netsh.exe PID 2440 wrote to memory of 2844 2440 chargeable.exe netsh.exe PID 2440 wrote to memory of 2844 2440 chargeable.exe netsh.exe PID 2440 wrote to memory of 2844 2440 chargeable.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe"C:\Users\Admin\AppData\Local\Temp\5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exeC:\Users\Admin\AppData\Roaming\confuse\chargeable.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe" "chargeable.exe" ENABLE4⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2844
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5e7122c733f9e37bba0ca4c985ce11d6d
SHA1d661aa5b31ff7ef2df9bc4095279058c36499af2
SHA256acc9932453f5aa68f4b95986668f5584f99e55bbe02eefc0d0960dab376df81a
SHA51284cddf68a46f455b4ebbb8c0c70607fe60796cfc5eabdace12d0684a1323af9681700acbdbdc37e63d7806d0220fce9cba5213bb35cee056f9d71646f98711b9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE
Filesize264B
MD57a2da100c1a9fe23f85f84a634266678
SHA17564f6e18476a33662dcd91acabc9ab6b5199623
SHA2565a0ffd2a3c1d5876e2a08b59808d72234af6d5fdc36cfad11ccf42a7e440440f
SHA5129c39ca3e0830f80b1262e0dcc41ebf3d34fb6d8e4d6ac2e5f72ba0b43a4dc8b3d9753e40bd8b0ec5f9e20eb18b5fd977f7485b8a871eabf7b4208d4f6c213c36
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54bb9a7b6737ad92ac84d4fc2045c7d43
SHA1d4e08980c726e7a2a4c0580a4f7e259d04b5c9d9
SHA25607ff4bdd80af5c93b31d43821bb4841686f59e8dba4b80a36bc48a82f453e95f
SHA512ab5d3a14b93ed203c92f75301311d570fb3a8b6618cc0712f21598c51a3aadade35d966ea73facef514d33612195690da99b95c9107aded126832deca4d02993
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55c846b9c460379ed5657882f82ab9d1b
SHA1b648f5557983e5734a9845622f1b8add4aae15eb
SHA25644f0f477a63ab4b20c18f582790d9af35eb96260286beaa231bfdd26d884bfcb
SHA5123c549443ba5536b3164ccba358723769e3d8c2800305563f94cb18e21d6f649a482501463cddb198618d2b24d2d313a06dc380da95862044a72edc6404cf1321
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57c0bdcf69afed1cab4ac33c41a515580
SHA1ec5e378742e1e8a74b4b17b330d04950e0e8a9c6
SHA2567a689f2fc1a4299dd9fb0af6cddb74ef86d15ceba3d96ecebaa7764b6917d6c1
SHA5127d2a7bb5973042addaccb9bed3606acf366f549b943fb2f8edec8f16a380377220027a1a5d6bbc17bf031aead4391d00f37181e074380db604870368e7ef4744
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
115KB
MD55c228c2c3328d04b04f5b1f8052ea189
SHA14d7ec58b310e16b9f69b2d8793269af7d0d512f6
SHA2567ab30da45e91b6f016e93fe079111e6189e33dbae39adb87198d30be9fc48fb6
SHA5125d85e5d3835eff2a2148927246b818dc1aa3eab373ed3014032095ef66fbb45bda91a3a3b769e009b5054ee87f2661c6b95542986562d9c0ce0e4bb955009200