Analysis Overview
SHA256
a48ab371ed157137d3e8ba264ff50991b12e1c5f07e54ea9273621113f93220a
Threat Level: Known bad
The file db94e7412a97baa53f7ea2aca96e40c0N.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-01 12:08
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-01 12:08
Reported
2024-09-01 12:10
Platform
win7-20240729-en
Max time kernel
116s
Max time network
114s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\db94e7412a97baa53f7ea2aca96e40c0N.exe" | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 988 set thread context of 2264 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe
"C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
"C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe" "chargeable.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 95.100.245.144:80 | www.microsoft.com | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/1476-0-0x0000000074AA1000-0x0000000074AA2000-memory.dmp
memory/1476-1-0x0000000074AA0000-0x000000007504B000-memory.dmp
memory/1476-2-0x0000000074AA0000-0x000000007504B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab84EB.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar850D.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 82db356e7617480a8ae63234b90b1e40 |
| SHA1 | dcb7103d5cfe61eed283e54e72841ceea43e660a |
| SHA256 | 04d97658b5a5d5927f4dafc03003148a71776cfffa18941c43801d36279f30f7 |
| SHA512 | 0222e0cea679fac9b2ba8e7b25cb23e89fcd634d72296927c138aa79282e087e32d355380a3cb61c9c8d11d48aca7ab6a89e17e5d2208b1b4ae0351a31273437 |
memory/1476-171-0x0000000074AA0000-0x000000007504B000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 35e4247d54abcaa3cdba6da0738ea531 |
| SHA1 | 540530ea412c42970f02a136ca2d901c64dcc873 |
| SHA256 | da6d0aa761ccf5af8c9dcf222c0793f68649b68135d6e6bdb5a672bef234591e |
| SHA512 | 7f81ce1984ca79e1db0e3552d6d18aed20ea2af961d14e1192495476ed7293b993e859ecbf42657adc2300e58d14c791cf1560146868ee368a25bf86963f4d35 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | b10fda41003ac552f1696d280c3dc5df |
| SHA1 | eb91187a473a49bef323ce66b94d3f58bb99a270 |
| SHA256 | f8a3b64f8b8c79c08bb1f162d06c3af0ffbf2281f14836fda3877f4a39674831 |
| SHA512 | 713524664a8c293dc71c1fcfa53182992bed7e7a11760169be4e8ae80e01147446dd8ad852e66cfb588a06cb937599990caf160330f089adb30e1e9ced74d00a |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C0018BB1B5834735BFA60CD063B31956
| MD5 | 732cfeb76b91c4d13978a00b8c666ed7 |
| SHA1 | 0c57f76436701f4d51397d1d4e86337dd9ab1964 |
| SHA256 | 9fab9fc0a1da813e6ddb93904c1fcfa6546cfbe70747ff8468ddd14d2552dbd2 |
| SHA512 | 2b8618e823355a4fa646d51a753f67d34bd7b14367d46fa187f2294af7c2794c6cdee664ea570862757a5f1c99dfcb67a7d4ddf8389d07dd8d696fe55aa538bd |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C0018BB1B5834735BFA60CD063B31956
| MD5 | 31be2f9095185bda9a5538fb52a4ab17 |
| SHA1 | 869254ed27d0cbf85636e89fd58f9cf8a6647021 |
| SHA256 | 23a94c61d55a4157cb3469c0122d6f097914b39ca0b2fb541a7804181315bb96 |
| SHA512 | 936f7fbd50705de9aada902ae43231a8a3b92780c9e6f1ef21432b60fd7e870f656de66210d1405f2852247f943aa622fad196f6726e225af9a768884c407d35 |
memory/1476-181-0x0000000074AA0000-0x000000007504B000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 062e16b907f3d32af9c1bdc1b11eab26 |
| SHA1 | 75bb75e28b963c9588245687f5a3b9d9c7f17cf9 |
| SHA256 | 9c03348a794db373fcda274a4405121317e2e40c69018cbf5128e3c84924a4e6 |
| SHA512 | 4e69af3ffa2697f685939d5045228e86e0faa10c68a244863439618a0d243c60e03cfcb2d42de48fc5efae5259a664eebf240731af7d5c33053fb14e3bb3e825 |
memory/2264-350-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2264-349-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2264-347-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-01 12:08
Reported
2024-09-01 12:10
Platform
win10v2004-20240802-en
Max time kernel
114s
Max time network
119s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\db94e7412a97baa53f7ea2aca96e40c0N.exe" | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 32 set thread context of 4036 | N/A | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe
"C:\Users\Admin\AppData\Local\Temp\db94e7412a97baa53f7ea2aca96e40c0N.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
"C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe" "chargeable.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
Files
memory/4876-0-0x00000000746C2000-0x00000000746C3000-memory.dmp
memory/4876-1-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/4876-2-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/4876-6-0x00000000746C2000-0x00000000746C3000-memory.dmp
memory/4876-7-0x00000000746C0000-0x0000000074C71000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | e88ad995ac08a60bec57ff4350c4f1d4 |
| SHA1 | 9fcb2547fa81b0488e80be51ba6040ac717a372f |
| SHA256 | 48d8d3332006ac32371bf301924259ea5a59360c268c193d33bcbfd7e5874dba |
| SHA512 | 6d4d07e473fa33e3f60792fe5c29b9d7ca94a80cc8668982438f25bbe7465cc00258c01b12b621ebb17b70367a6f40f162d998242a4eb03ccc7cd4f7a274bcb4 |
memory/4876-19-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/4876-20-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/32-21-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/32-22-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/32-23-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/4036-24-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\chargeable.exe.log
| MD5 | 0a9b4592cd49c3c21f6767c2dabda92f |
| SHA1 | f534297527ae5ccc0ecb2221ddeb8e58daeb8b74 |
| SHA256 | c7effe9cb81a70d738dee863991afefab040290d4c4b78b4202383bcb9f88fcd |
| SHA512 | 6b878df474e5bbfb8e9e265f15a76560c2ef151dcebc6388c82d7f6f86ffaf83f5ade5a09f1842e493cb6c8fd63b0b88d088c728fd725f7139f965a5ee332307 |
memory/4036-30-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/32-29-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/4036-28-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/4036-31-0x00000000746C0000-0x0000000074C71000-memory.dmp