Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
18-08-2024 11:33
Static task
static1
Behavioral task
behavioral1
Sample
178bd89f9113e4ca4f35458e9c779116.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
178bd89f9113e4ca4f35458e9c779116.exe
Resource
win10v2004-20240802-en
General
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Target
178bd89f9113e4ca4f35458e9c779116.exe
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Size
117KB
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MD5
178bd89f9113e4ca4f35458e9c779116
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SHA1
f2b45ce58f29f18964a031578ddff51ab52033d2
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SHA256
bf2de56ca9ce6fc0b83d911ea86356d3338823d33630556de10878aeb3de0430
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SHA512
20b05ab4e9239f1d8fbdb309863913f0e0d47682b28da78a34341edce3bcf6c16f738682a47946eaf8a23851eba39941704bd7d0ed2ff3f5fd40dab6ead540df
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZR:P5eznsjsguGDFqGZ2rDLH
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 1852 netsh.exe -
Executes dropped EXE 2 IoCs
Processes:
chargeable.exechargeable.exepid process 1244 chargeable.exe 2980 chargeable.exe -
Loads dropped DLL 2 IoCs
Processes:
178bd89f9113e4ca4f35458e9c779116.exepid process 2240 178bd89f9113e4ca4f35458e9c779116.exe 2240 178bd89f9113e4ca4f35458e9c779116.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
178bd89f9113e4ca4f35458e9c779116.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" 178bd89f9113e4ca4f35458e9c779116.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\178bd89f9113e4ca4f35458e9c779116.exe" 178bd89f9113e4ca4f35458e9c779116.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
chargeable.exedescription pid process target process PID 1244 set thread context of 2980 1244 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:
178bd89f9113e4ca4f35458e9c779116.exechargeable.exechargeable.exenetsh.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 178bd89f9113e4ca4f35458e9c779116.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 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe Token: 33 2980 chargeable.exe Token: SeIncBasePriorityPrivilege 2980 chargeable.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
178bd89f9113e4ca4f35458e9c779116.exechargeable.exechargeable.exedescription pid process target process PID 2240 wrote to memory of 1244 2240 178bd89f9113e4ca4f35458e9c779116.exe chargeable.exe PID 2240 wrote to memory of 1244 2240 178bd89f9113e4ca4f35458e9c779116.exe chargeable.exe PID 2240 wrote to memory of 1244 2240 178bd89f9113e4ca4f35458e9c779116.exe chargeable.exe PID 2240 wrote to memory of 1244 2240 178bd89f9113e4ca4f35458e9c779116.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 1244 wrote to memory of 2980 1244 chargeable.exe chargeable.exe PID 2980 wrote to memory of 1852 2980 chargeable.exe netsh.exe PID 2980 wrote to memory of 1852 2980 chargeable.exe netsh.exe PID 2980 wrote to memory of 1852 2980 chargeable.exe netsh.exe PID 2980 wrote to memory of 1852 2980 chargeable.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\178bd89f9113e4ca4f35458e9c779116.exe"C:\Users\Admin\AppData\Local\Temp\178bd89f9113e4ca4f35458e9c779116.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240 -
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:1244 -
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:2980 -
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:1852
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
MD5b4ebcfa42f5c91781fd4131c984d36e1
SHA154ba114a6bf151d73cbd3a0e8b9622bdd5a15bd9
SHA2565bc9ea7c17c96b8aed50dd84444f47d1153658e0cd0230c0b33e976e8f070f15
SHA5128d312f42440ce53c409c0db79a9ef682df3bb44e7e5534236734d4f30dbc7ab8dda0c02e5b1d86294d87f8d2afcbbd5cb751a7682eb061ebde2ddaf4a47ad8fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD515e86cbd32c392963e9679e4db0657b5
SHA11e6d487672cc442c5d33f9629825067072685dd2
SHA2562cc8a85d12487b6d82f7294a7030931d54907ac2a55f8710cbd26d342a854311
SHA512c116a25c08d9024160e6050dac99732fdb0e53d77cbd4a75830a383036f5153d9660feb590064008739d9a4493f20220c5a49ab3f3d713e52aaf2a011e1b3426
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5545ea309fde9ddc33cef96ee5acb717e
SHA19b35f5055cff151523a80c645269201a4329a019
SHA256498f76429205b3241f6b43f6bb4d61066b39f84994a1e0c6e40cd65292b9be09
SHA5123c43b9475167835758c53bca2a253edabbd8581dd6555e2dfc84c15057fa43e66743be9a2cef56dfd5545bdae9aecc1b90ddffd86669c281f9db6b842df0f5a9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dfc1626e5d99be1402720268d67c5457
SHA1ec70117784d284e285973ca0ea5ca127a5ace406
SHA256a5be75b46219d2370d3fe7470cc5b455e909169e49825e85ad50f01961306246
SHA512ec71cab7d45098f74ede8d400b600e725f60eb7598e991c2095fa48cb639aede142e0d2bdd81430573348f9726e99f4d43cad720d635b74025baeedca635a3f6
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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
117KB
MD5fdf8cc96fb76f36d16038e6d3274bfa2
SHA1506857083710b5c1c0f0923e8ba2c801d98d96af
SHA256dc28e8cc8cd8e41921b977afaa22064ac5277143dd46058dabe35dc5b5656cc5
SHA512b12c1a5da739dcaeccdd3d2de4a967ce77d204f0e84605c678b6718b76e952896d245773d19dcb5adebd33621bdc0729aa1d9e61c080133468d2c274e95982f7