Analysis Overview
SHA256
c34d1b28ffd3065326071030494de1be4f501a9ed882d0a6794f330326bb61fe
Threat Level: Known bad
The file c7cfffe2e3b1238fe11c690960128200N.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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-18 08:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-18 08:00
Reported
2024-08-18 08:02
Platform
win7-20240729-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 |
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\c7cfffe2e3b1238fe11c690960128200N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c7cfffe2e3b1238fe11c690960128200N.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\c7cfffe2e3b1238fe11c690960128200N.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\\c7cfffe2e3b1238fe11c690960128200N.exe" | C:\Users\Admin\AppData\Local\Temp\c7cfffe2e3b1238fe11c690960128200N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1848 set thread context of 2960 | 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\c7cfffe2e3b1238fe11c690960128200N.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\c7cfffe2e3b1238fe11c690960128200N.exe
"C:\Users\Admin\AppData\Local\Temp\c7cfffe2e3b1238fe11c690960128200N.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 |
| 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 |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
Files
memory/1464-0-0x0000000073EF1000-0x0000000073EF2000-memory.dmp
memory/1464-1-0x0000000073EF0000-0x000000007449B000-memory.dmp
memory/1464-2-0x0000000073EF0000-0x000000007449B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab7E65.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar7E78.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 5c4c147c73528c37479e6673173d5acb |
| SHA1 | af0498fb38e8735138c53ef958f25654a3484fb3 |
| SHA256 | 0d9c9f7d54304134fac8cfc363f2ab031400146758c6024a0613906d4780815f |
| SHA512 | 31fc8f96902b4746124c8673d151d6240b77c82aeea375b37a301f01b2016047cc6306c43f0bb441841cb23014b4219f4ec6ef35c6d1d7d4023a40ff35eb3c21 |
memory/1464-168-0x0000000073EF0000-0x000000007449B000-memory.dmp
\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 17dd73d125d50a0e484fec8994acb911 |
| SHA1 | 4fee181b6bcfa7af6a2153533958962294dcb64d |
| SHA256 | 6460b65611914b815f3963069d470d35cc6db131368ab95be257cb08d03936e3 |
| SHA512 | 17ac90ea13d3731cf183a7afbc48cb7337957a19cb1838aa2e72b0678a1f56e0c4ddce8eba755f522768bf39ee99538ee22efaf5ff35fd4d8244006cf9ef8d39 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 1307a34ff3388b54f233dd963a6916da |
| SHA1 | 2d87ca667a9f66401801b24e240723f1ba26e38b |
| SHA256 | 6cc5c0cfa3ff420b8d5ba29710d9bddd01b00f3b2d635f97a37b09a875960807 |
| SHA512 | f731b15d484d5063f633021b81c2fa66bae42796d70fea7d5268c749d6d3d6d14d16ca325372db45e2bb921209ad018f2ed4b79661dc5596c55cbd958df49fb4 |
memory/1464-193-0x0000000073EF0000-0x000000007449B000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 6f078c83127cdb3186616a6c7dfddf44 |
| SHA1 | 11f28c1706061f460f37ba2db57fd5aa8b67979d |
| SHA256 | 1da33d0057af23e6bc4169d53fc6649b33d460275e606de327f6665ad980aa48 |
| SHA512 | bbab0116d45f36d90815dce0dba72fcdc33a119124003076bd0f042c755161facf7861a45f81efa19f234c4aa504f673a9b868da54041fb2ec98f854ecec0879 |
memory/2960-345-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2960-344-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2960-342-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-18 08:00
Reported
2024-08-18 08:02
Platform
win10v2004-20240802-en
Max time kernel
115s
Max time network
120s
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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\c7cfffe2e3b1238fe11c690960128200N.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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" | C:\Users\Admin\AppData\Local\Temp\c7cfffe2e3b1238fe11c690960128200N.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c7cfffe2e3b1238fe11c690960128200N.exe" | C:\Users\Admin\AppData\Local\Temp\c7cfffe2e3b1238fe11c690960128200N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2716 set thread context of 4540 | 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\c7cfffe2e3b1238fe11c690960128200N.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\c7cfffe2e3b1238fe11c690960128200N.exe
"C:\Users\Admin\AppData\Local\Temp\c7cfffe2e3b1238fe11c690960128200N.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 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.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 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| US | 52.111.227.13:443 | tcp | |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
| US | 8.8.8.8:53 | 19.229.111.52.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 |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| MA | 160.177.67.14:10000 | doddyfire.linkpc.net | tcp |
Files
memory/5096-0-0x0000000074E12000-0x0000000074E13000-memory.dmp
memory/5096-1-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/5096-2-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/5096-6-0x0000000074E12000-0x0000000074E13000-memory.dmp
memory/5096-7-0x0000000074E10000-0x00000000753C1000-memory.dmp
C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe
| MD5 | 651954a44b0cd163decb346febd5f429 |
| SHA1 | b4f35fbcc2fba36a3c203a914be85ab54ecc70ea |
| SHA256 | f23aa8de9d7f894ffaade2d1a2ed33fc6f663b61916c3ad5305dd9a714357068 |
| SHA512 | 6626732e4ef05446c05fc24f5b7b9572a875f6ab474fb3a3acbf5a7c3c7705dd5bbd7b7736f0b425a8fc61a40502452f1bda627e36b8ff2c596bf3b463170339 |
memory/2716-20-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/5096-19-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/2716-21-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/4540-22-0x0000000000400000-0x000000000040C000-memory.dmp
memory/4540-26-0x0000000074E10000-0x00000000753C1000-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/4540-28-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/4540-29-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/2716-27-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/4540-30-0x0000000074E10000-0x00000000753C1000-memory.dmp
memory/4540-31-0x0000000074E10000-0x00000000753C1000-memory.dmp