Analysis Overview
SHA256
77544fc1f622eebcb73f655d769b8896a043726370937f09d37939d00d4a4afe
Threat Level: Known bad
The file 4200858d961c9ad4109c010a4d6d9ca0N.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
2024-08-20 11:39
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-20 11:39
Reported
2024-08-20 11:41
Platform
win7-20240729-en
Max time kernel
115s
Max time network
121s
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\4200858d961c9ad4109c010a4d6d9ca0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4200858d961c9ad4109c010a4d6d9ca0N.exe" | C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1252 set thread context of 2904 | 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\4200858d961c9ad4109c010a4d6d9ca0N.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\4200858d961c9ad4109c010a4d6d9ca0N.exe
"C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.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 |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
Files
memory/2748-0-0x0000000074331000-0x0000000074332000-memory.dmp
memory/2748-8-0x0000000074330000-0x00000000748DB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab7B1B.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar7B4D.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 7231480480386888b9a0a1a4f79bda4a |
| SHA1 | 2f507c05be4b743326d98b15743cfc241fc62c40 |
| SHA256 | b5e8624cbc25b602129209410eb166aca980004d22e880b31347d07a664d8b1a |
| SHA512 | f7cb042c6ed090ee46fc95af8a8f15bbd02519216f604e67d1daf8c93541985cdc0638478ef148f0f39b4d3bfa2664c4d2eca8896a1611f062b866ee99a2dee9 |
memory/2748-167-0x0000000074330000-0x00000000748DB000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 96d5955b025a3560ec538ddcad47947a |
| SHA1 | f30558fa1b44d039cbc6c9b9cdfa8fb830e998fa |
| SHA256 | 1a43da13603df15d4e38b35eae6664c10478cb8d07c9fbfa55cbebe33a7f649d |
| SHA512 | ae6ef124bac549998d3f729c4a0f3bf6ad4e148838ad2d322430e1debd518ff917ef3b0f945f719e4b106161c93cc99311d438e3c6578480c703fc869867df75 |
memory/2748-177-0x0000000074330000-0x00000000748DB000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 6afc86efb2a6df60a2aa2b9fb75adeca |
| SHA1 | e2f8ba0a7e4703ee804a2463585bf3d353c3c238 |
| SHA256 | 05096c1450dc42d1804e662bb04b3bfdae6bafb6db2e846fbabb849320cf8135 |
| SHA512 | 597907c059b39b57028f29778839010f3ccdac1f8c1588bf23bf2e5dee57cc8279108167e8e1d154ba132bab58049f429be60056289a14a28781bbd831ffa130 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | f142017d1eb29df13dff2b43d8ed33f2 |
| SHA1 | 89e06b40f2cd2e59a12c89f9d1b4aedb1dc7fa6f |
| SHA256 | ec52045dbb9ef4ccf68a82521668c5880f10caa6e42b8600a68e01064d122d7a |
| SHA512 | fd1b15cec34473c642f17b11a056f27995eaa06587a4e45f3261070badffead80900d5f886094c6e1ebd6054ed77f93614db497564f60b34428f79910a4fe20c |
memory/2904-341-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2904-343-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2904-344-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-20 11:39
Reported
2024-08-20 11:41
Platform
win10v2004-20240802-en
Max time kernel
114s
Max time network
118s
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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4200858d961c9ad4109c010a4d6d9ca0N.exe" | C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4440 set thread context of 2856 | 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\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\4200858d961c9ad4109c010a4d6d9ca0N.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\4200858d961c9ad4109c010a4d6d9ca0N.exe
"C:\Users\Admin\AppData\Local\Temp\4200858d961c9ad4109c010a4d6d9ca0N.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 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | doddyfire.linkpc.net | udp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| 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 |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
Files
memory/2232-0-0x00000000750C2000-0x00000000750C3000-memory.dmp
memory/2232-1-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2232-2-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2232-6-0x00000000750C2000-0x00000000750C3000-memory.dmp
memory/2232-7-0x00000000750C0000-0x0000000075671000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | e15bc055603be08f3fb3e6acb0ff43bd |
| SHA1 | 2e35dc80b46a7b874e36851d276740a864fa1f28 |
| SHA256 | 85e9725c8b03f25d418217c6dad8e1ebaf2f692b0d69020670a428d17225f34f |
| SHA512 | f3214695e896355cdda1b2c2e56ef9886c5bf2f9467d78366ac970aff42f5d0cd155a27e49b0ef9075308d52e9155b716ca3f7f13c7c737370419be784db6fa8 |
memory/2232-19-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2232-20-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/4440-21-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/4440-22-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2856-23-0x0000000000400000-0x000000000040C000-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/2856-27-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/4440-28-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2856-29-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2856-30-0x00000000750C0000-0x0000000075671000-memory.dmp