Analysis Overview
SHA256
1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a
Threat Level: Known bad
The file 1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-21 19:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-21 19:00
Reported
2024-09-21 19:02
Platform
win7-20240903-en
Max time kernel
145s
Max time network
156s
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\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe" | C:\Users\Admin\AppData\Local\Temp\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2992 set thread context of 2824 | 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 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 |
| Key opened | \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\Roaming\confuse\chargeable.exe | N/A |
| 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\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.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\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe
"C:\Users\Admin\AppData\Local\Temp\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.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 | 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 |
| 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/2988-0-0x0000000074341000-0x0000000074342000-memory.dmp
memory/2988-1-0x0000000074340000-0x00000000748EB000-memory.dmp
memory/2988-2-0x0000000074340000-0x00000000748EB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab5302.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar5343.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 15d35bbcd762d087f74842fd1d11225f |
| SHA1 | a08d0cc44485a9006919973afca1340b8d0c8104 |
| SHA256 | 99987dc07254a447c0af8fb296eb4cffe2a4a119e311de51417d2080d8bd794a |
| SHA512 | 40772c487bcf056c36708e6fbf23012ce0b498c5c0ff3b1d3095bb34408916ce335c8f8f30894af35e5e5e2e5b27686f3bf15bd13aa674696a8c8c9fee49658b |
memory/2988-167-0x0000000074340000-0x00000000748EB000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | b61a2764619955c7d71b731da4e731a6 |
| SHA1 | 957c3007950dda119a8bf5488a43cd56d4d77829 |
| SHA256 | a432873697778be20c84ea85975ee0a8cfa47d426a6b37298e731a03fbcd8672 |
| SHA512 | 7cf57f33a2eee89de7834b5c5c442ce56eaa20caf1a7e95aee801f2a808eb51899a4b628fbb1392c55f74f64484e2ce0446d64e746aa2641b89baa5d440fff32 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 26c5075b09bd8d1cb61aa106d46f8c94 |
| SHA1 | bbe68447b7d6af447e3f0ab1a0221ea4298c5dab |
| SHA256 | 2fe2da73f6dfc31bc5e62383dd91607a7d0f8fabf1e2d1239905c76c26bad716 |
| SHA512 | cddd9f9ba7b407d265e274dd4bb68832ed03d5e66af1d4ab7b8b937d1d8f70061b3001630ee76603905ef4709e157b35cb0ae702616af5d7b8da7ede7963c058 |
memory/2988-187-0x0000000074340000-0x00000000748EB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 077b8cf7e7a2b7a1fea2bbc1113a47d8 |
| SHA1 | a41dec85fbf0359e2a6da9d3d839c6020e25a113 |
| SHA256 | 861cf4cef0dadc25cea99d0cc1b3b9cdd9a04b5d0ae5b15283cd9f545e3b8a53 |
| SHA512 | 81cfd6ea68c6cb3e104c61a0d0b3bb1d4db9942a0993768767483c0ceffd4e779502cf6159f96b55714c7df04e89bec038c61850aad4935a9c683d5e472e5249 |
memory/2824-342-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2824-344-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2824-345-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-21 19:00
Reported
2024-09-21 19:02
Platform
win10v2004-20240802-en
Max time kernel
150s
Max time network
156s
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\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.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\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.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\\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe" | C:\Users\Admin\AppData\Local\Temp\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 372 set thread context of 5012 | 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\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.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\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.exe
"C:\Users\Admin\AppData\Local\Temp\1a23a54df41d0cf4cfb9a6879f7cab61b1ecb0fae46dfb8a2f64361c6ae5846a.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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| NL | 52.111.243.31:443 | tcp | |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| CN | 171.213.139.100:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | udp |
Files
memory/1864-0-0x00000000746C2000-0x00000000746C3000-memory.dmp
memory/1864-1-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/1864-2-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/1864-6-0x00000000746C2000-0x00000000746C3000-memory.dmp
memory/1864-7-0x00000000746C0000-0x0000000074C71000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | a7d2e5d81743ea6a0b195caa46aea41e |
| SHA1 | 7e9ada1bf3a4bc49683207d7e9bd0544bb545946 |
| SHA256 | 4374dc5b5ba668b4ef36aea14c906277610701b134d0f94f919d0e7fab2f23b8 |
| SHA512 | 5a34643bd107c7959602551f832df8346cb2a1d844380559361fcbb852bda2498ba2e7c012966567681a5ca2f395a1d08f30c8206eb0a5b2bec80f7f4041f6eb |
memory/1864-19-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/1864-20-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/372-21-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/372-22-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/372-23-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/5012-24-0x0000000000400000-0x000000000040C000-memory.dmp
memory/372-28-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/5012-29-0x00000000746C0000-0x0000000074C71000-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/5012-30-0x00000000746C0000-0x0000000074C71000-memory.dmp
memory/5012-31-0x00000000746C0000-0x0000000074C71000-memory.dmp