Analysis
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max time kernel
146s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06-08-2024 02:13
Static task
static1
Behavioral task
behavioral1
Sample
0a6db9793f1f6d7221219891c5dc3a10.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
0a6db9793f1f6d7221219891c5dc3a10.exe
Resource
win10v2004-20240802-en
General
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Target
0a6db9793f1f6d7221219891c5dc3a10.exe
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Size
116KB
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MD5
0a6db9793f1f6d7221219891c5dc3a10
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SHA1
ad2ce765dbcb382eaa68265edcc15f257995b008
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SHA256
cfca7dd90f42a2c647d366e15ee7c0eac06bd6c115145cd2948b63c50630fe3c
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SHA512
3e4e961ac1417fe37c742a3b66caee9d2c01fa2786d6bbee303db4283b00f6911ed71f57b545871af4e7b0dc15d038a54d2b8374b66534178412ea3b97451998
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SSDEEP
1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMI/:P5eznsjsguGDFqGZ2rI/
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 2160 netsh.exe -
Executes dropped EXE 2 IoCs
Processes:
chargeable.exechargeable.exepid process 1284 chargeable.exe 2876 chargeable.exe -
Loads dropped DLL 2 IoCs
Processes:
0a6db9793f1f6d7221219891c5dc3a10.exepid process 2392 0a6db9793f1f6d7221219891c5dc3a10.exe 2392 0a6db9793f1f6d7221219891c5dc3a10.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
0a6db9793f1f6d7221219891c5dc3a10.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" 0a6db9793f1f6d7221219891c5dc3a10.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0a6db9793f1f6d7221219891c5dc3a10.exe" 0a6db9793f1f6d7221219891c5dc3a10.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
chargeable.exedescription pid process target process PID 1284 set thread context of 2876 1284 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 value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \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.exechargeable.exenetsh.exe0a6db9793f1f6d7221219891c5dc3a10.exedescription ioc process 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0a6db9793f1f6d7221219891c5dc3a10.exe -
Suspicious use of AdjustPrivilegeToken 33 IoCs
Processes:
chargeable.exedescription pid process Token: SeDebugPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe Token: 33 2876 chargeable.exe Token: SeIncBasePriorityPrivilege 2876 chargeable.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
0a6db9793f1f6d7221219891c5dc3a10.exechargeable.exechargeable.exedescription pid process target process PID 2392 wrote to memory of 1284 2392 0a6db9793f1f6d7221219891c5dc3a10.exe chargeable.exe PID 2392 wrote to memory of 1284 2392 0a6db9793f1f6d7221219891c5dc3a10.exe chargeable.exe PID 2392 wrote to memory of 1284 2392 0a6db9793f1f6d7221219891c5dc3a10.exe chargeable.exe PID 2392 wrote to memory of 1284 2392 0a6db9793f1f6d7221219891c5dc3a10.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 1284 wrote to memory of 2876 1284 chargeable.exe chargeable.exe PID 2876 wrote to memory of 2160 2876 chargeable.exe netsh.exe PID 2876 wrote to memory of 2160 2876 chargeable.exe netsh.exe PID 2876 wrote to memory of 2160 2876 chargeable.exe netsh.exe PID 2876 wrote to memory of 2160 2876 chargeable.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0a6db9793f1f6d7221219891c5dc3a10.exe"C:\Users\Admin\AppData\Local\Temp\0a6db9793f1f6d7221219891c5dc3a10.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2392 -
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:1284 -
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:2876 -
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:2160
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
MD5547adc1efed39d1e0d60d9b71ce8e3b9
SHA19c29d492e2ffa284c4d353081b42d19369b077e7
SHA256fee6d4ea67672d0068cb4bfbb6e92d133f769cb8a8c09035a2d6b3e2c4132bf0
SHA512e1d1445b99a71a57792ebf3e5aa61618c2d7d6f12a0cfac4378cd51e8cac75e16a3cc43b8384508b1548d9f25b40675f04a64e992c7cf5c56e1c03d49e61c987
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5302a682e0bd822ac90171db2504056c7
SHA183d2dd78dd2e1b2608852aff37d9287aa4ecd125
SHA25645ea34a4ee23a779016e94721fcd5996e05a405351f2848b8b924d0dfef0ce5c
SHA512d2c81dcbbfca02b9cab286d5d5ba7ffd11bbd29f441ad2b5cb7e62b3ce2d21f727da3274a1c02fe2d6d6761d32a8c57d8549f2e587bfcfc7b0ff302abe69c671
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ec116bba9f1725d9b39fb9227e7c6382
SHA181f4f5b97a4eb9b1a9ff925f21439cb8a1a94420
SHA2560646ecaa59820a1b226018c9b36e3a56a01566191a063d6d479ff11a5ac82a6c
SHA5125d5a064145b11abe94aff9a7b2e3f98c2fd9f24c7974d6eb1dd1fff2d941d87cc6080e86629762cc03722edc07cc7d8892f615925f7cf02da938c5d9c18039c3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5362c78463086a45ac92c6fa5cb4ed59d
SHA1ea49d23c0cbd3b387971ffd829e80ca73bb55493
SHA256257b11c2ae7ab1958ee587dfe96a6aeaa465efc3010d4d8f9b8c06d8f495d9da
SHA512fa7c7e25be1ccb8013c18dcffedf102056bd880500e1e8de6d954ac8d64c449edd123ce5434f6a28eec5dfb442ada0b12f0751b64938e4c22c691bbcc13b4f12
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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
116KB
MD56785dc8bc52796d0e21c65b269777ac3
SHA1c6533cb4e975a34dbcd5559f0ba5d88a9028f5cf
SHA256d2500aa691213d77e0edbc41d4c9cef53120cf6a52788058563abd826b15aebf
SHA512636aae1e299f60500f4284d120b2f45bd6c71defaadc5f1db8ace32296c8f0119c5ac286a61561d90754b258b575c2e5a9fe71a9e6f66e903a494ceb5f52ff8f