Analysis
-
max time kernel
148s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-08-2024 20:42
Static task
static1
Behavioral task
behavioral1
Sample
34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe
Resource
win10v2004-20240802-en
General
-
Target
34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe
-
Size
117KB
-
MD5
09b03fe67e5aa5599a9eced596d3cb98
-
SHA1
cbcca89d01026acd46bd866d76a8048fd77c9efd
-
SHA256
34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f
-
SHA512
855044f13806bef7146f0861d134ff94bc36d8f07e9cba3629ceb00ec69062299c4ba64e726c8138b327c888cca83af918c208875b9b946540b83fd7925b8a3e
-
SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLWx:P5eznsjsguGDFqGZ2rDLm
Malware Config
Extracted
njrat
0.7d
neuf
doddyfire.linkpc.net:10000
e1a87040f2026369a233f9ae76301b7b
-
reg_key
e1a87040f2026369a233f9ae76301b7b
-
splitter
|'|'|
Signatures
-
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2740 netsh.exe -
Executes dropped EXE 3 IoCs
Processes:
chargeable.exechargeable.exechargeable.exepid process 2896 chargeable.exe 2828 chargeable.exe 2848 chargeable.exe -
Loads dropped DLL 2 IoCs
Processes:
34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exepid process 2412 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe 2412 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe" 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
chargeable.exedescription pid process target process PID 2896 set thread context of 2828 2896 chargeable.exe chargeable.exe PID 2896 set thread context of 2848 2896 chargeable.exe chargeable.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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:
chargeable.exenetsh.exe34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exechargeable.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chargeable.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chargeable.exe -
Suspicious use of AdjustPrivilegeToken 29 IoCs
Processes:
chargeable.exedescription pid process Token: SeDebugPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe Token: 33 2828 chargeable.exe Token: SeIncBasePriorityPrivilege 2828 chargeable.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exechargeable.exechargeable.exedescription pid process target process PID 2412 wrote to memory of 2896 2412 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe chargeable.exe PID 2412 wrote to memory of 2896 2412 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe chargeable.exe PID 2412 wrote to memory of 2896 2412 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe chargeable.exe PID 2412 wrote to memory of 2896 2412 34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2828 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2896 wrote to memory of 2848 2896 chargeable.exe chargeable.exe PID 2828 wrote to memory of 2740 2828 chargeable.exe netsh.exe PID 2828 wrote to memory of 2740 2828 chargeable.exe netsh.exe PID 2828 wrote to memory of 2740 2828 chargeable.exe netsh.exe PID 2828 wrote to memory of 2740 2828 chargeable.exe netsh.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe"C:\Users\Admin\AppData\Local\Temp\34cf30a3e81a9749ccdc0a7034ef529b45dc583d10eaa38cfdf0c7608ea78f7f.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412 -
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:2896 -
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exeC:\Users\Admin\AppData\Roaming\confuse\chargeable.exe3⤵
- Executes dropped EXE
PID:2848 -
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:2828 -
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:2740
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
-
Filesize
1KB
MD5e7122c733f9e37bba0ca4c985ce11d6d
SHA1d661aa5b31ff7ef2df9bc4095279058c36499af2
SHA256acc9932453f5aa68f4b95986668f5584f99e55bbe02eefc0d0960dab376df81a
SHA51284cddf68a46f455b4ebbb8c0c70607fe60796cfc5eabdace12d0684a1323af9681700acbdbdc37e63d7806d0220fce9cba5213bb35cee056f9d71646f98711b9
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE
Filesize264B
MD58f00d41659d58361ce7946de0e87167c
SHA1e00ad730280b6dea4b3686ecaf7fcabf5abb2bc8
SHA2565a12eb8c3194a63d04c0ba6566c1cfb1b558033f54234274075d2c3dd8cac2c9
SHA51200f8a79e76da5ae7ecf569fe1b413561f62c785c3822f0c58206474df06091a8c76b2f869f23410e437a0acbae9cf82f5492e4214d03d3943365c7f91c7bde6a
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e4f8b16ed5de665939084f921ac6613d
SHA15a2245ee9d6278eeb347617bd5093f3d5a6562a3
SHA2565f6a2a7aec6cba3dd6dfefbabfdc30b3d1169cfd8bbc697dc7ed47950c323c86
SHA512cea34b25d8c2d67165a0981048e3644ea98a468b85ad2d722ffc3ef0061dfdbdf3fd9101f77748e0c0ad2e862f267e496fca16e62d2840bc5bd1c284ce11e277
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ba4fea07d0bcc8924ca2b7e22ce7156e
SHA1c54c333bdbeddfccd38921cd5c08df91692b07d2
SHA2564bcc60442264fa4e5386537c224a29ab4b41f7eadf3c57c9afd316847ee2a99d
SHA512d5f4072f0b49a00aade31f72cb6cd3fa491c41f6356cf7b2e787bcc7b552a8c80fbdc44328e53d06252eb322ba4edf60eae725fd485518136b0a57c95ad13184
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54529ec48fcd3e121855e098be91b9148
SHA1f8f395502cfc543ecd3940a22970877e1872d356
SHA2561887e99a881f1c66900b21a46ba880de7c0ec3c062f0e6bff7bb59c5f207a7a0
SHA512ffd247ab6751c25d22f0796a9ba44ec83f76d6793073fc88ae9b63147b0a8586c6cf5d80aba1203848d13925e19795b442afd6e7f746b0d8e5f41ffda9d1909b
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
-
Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
-
Filesize
117KB
MD5ddd486076d04c0e8499067db105587bc
SHA14146eafa1a1c29306b204a0274b01cf14e9b60a6
SHA2565425de0e1ae233b3eab150aacb89615d97100269689638c3ffdba003151e34f5
SHA51296cc1166dbd733b5eef8fb4fdb2e80e153f6b416494340d8587f77bb573d3629eef2f0180941c0a651e454a2857ed44dc3eef6e0076a06e61acd0a8227fa6b3d