Analysis Overview
SHA256
7bc28b389cb094c7f83174c060844e49ea04df09bd751d45b0b47e08ff3d9d2e
Threat Level: Likely malicious
The file 10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe was found to be: Likely malicious.
Malicious Activity Summary
Blocklisted process makes network request
ASPack v2.12-2.42
Executes dropped EXE
Loads dropped DLL
Deletes itself
Reads user/profile data of web browsers
Adds Run key to start application
Writes to the Master Boot Record (MBR)
Enumerates connected drives
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Runs ping.exe
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-17 17:47
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-17 17:47
Reported
2024-05-17 17:49
Platform
win7-20240419-en
Max time kernel
142s
Max time network
152s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\ghlcpad.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\ghlcpad.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\EvtMgr = "c:\\windows\\SysWOW64\\rundll32.exe \"c:\\lnyqhgc\\kaedu.dll\",GetWindowClass" | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\z: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\j: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\l: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\o: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\p: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\r: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\s: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\x: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\a: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\b: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\e: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\n: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\q: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\t: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\u: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\v: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\g: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\h: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\k: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\y: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\i: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\m: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\w: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe | N/A |
| N/A | N/A | \??\c:\ghlcpad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 -n 2&c:\ghlcpad.exe "C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 2
\??\c:\ghlcpad.exe
c:\ghlcpad.exe "C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe"
\??\c:\windows\SysWOW64\rundll32.exe
c:\windows\system32\rundll32.exe "c:\lnyqhgc\kaedu.dll",GetWindowClass c:\ghlcpad.exe
Network
| Country | Destination | Domain | Proto |
| US | 67.229.232.230:803 | tcp | |
| US | 67.229.232.230:803 | tcp | |
| US | 67.229.232.226:3204 | tcp | |
| US | 67.229.232.229:805 | tcp | |
| US | 67.229.232.229:805 | tcp | |
| US | 67.229.232.229:805 | tcp | |
| US | 67.229.232.229:805 | tcp | |
| US | 67.229.232.226:3204 | tcp | |
| US | 67.229.232.226:3204 | tcp | |
| US | 67.229.232.226:3204 | tcp |
Files
\??\c:\ghlcpad.exe
| MD5 | 538ed4ace71f9d8b59f69d44cb9d3b04 |
| SHA1 | e37157f4cdab4aee11c94b25972e3b41a5c99a88 |
| SHA256 | 63f9709226e4db363fe7a7fc0b18b2fe6c68f3f25267a919e4b1f29a68583097 |
| SHA512 | 9b2ba85e2a1b0c7f9edf9624990707f3985d2ae580fbf7ac0d6b15ff37c1ba55d91d921520dcafdb86234e13a7b275692eb03453be5b5a78fd09680d9f88359e |
\??\c:\lnyqhgc\kaedu.dll
| MD5 | 3f82de3a24b560d4d5135bf4074bdd9b |
| SHA1 | 7b6c9ef2d53c58bba7d6114794b9240d0fe7b208 |
| SHA256 | be0756d8916bff40899d62deb0f084211490910e2d5d6ff77cd7c73bdc26bd3c |
| SHA512 | fea15cc2ab56be6fd7a65c0a1d356db5595bbde69cabdf92347b865f76c1acdaaab5962b9cb21b7d88b9d72ee79c4d93f11fa88f3998bdc761e272961bc21ae8 |
memory/2620-9-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-10-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-11-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-13-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-12-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-14-0x0000000010033000-0x0000000010034000-memory.dmp
memory/2620-15-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-19-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-20-0x0000000010000000-0x0000000010036000-memory.dmp
memory/2620-21-0x0000000010000000-0x0000000010036000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-17 17:47
Reported
2024-05-17 17:49
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
139s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\javhxrvhc.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\javhxrvhc.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\EvtMgr = "c:\\windows\\SysWOW64\\rundll32.exe \"c:\\modhn\\jesqfivz.dll\",GetWindowClass" | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\k: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\m: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\r: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\u: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\x: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\y: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\h: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\i: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\s: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\w: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\p: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\q: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\t: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\v: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\z: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\g: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\o: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\e: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\j: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\l: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\n: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\a: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| File opened (read-only) | \??\b: | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | \??\c:\windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe | N/A |
| N/A | N/A | \??\c:\javhxrvhc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 -n 2&c:\javhxrvhc.exe "C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 2
\??\c:\javhxrvhc.exe
c:\javhxrvhc.exe "C:\Users\Admin\AppData\Local\Temp\10b2c054dd859e8ed5fd61664232b9d0_NeikiAnalytics.exe"
\??\c:\windows\SysWOW64\rundll32.exe
c:\windows\system32\rundll32.exe "c:\modhn\jesqfivz.dll",GetWindowClass c:\javhxrvhc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.77.117.104.in-addr.arpa | udp |
| BE | 2.17.196.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.196.17.2.in-addr.arpa | udp |
| US | 67.229.232.230:803 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 67.229.232.226:3204 | tcp | |
| US | 67.229.232.229:805 | tcp | |
| US | 67.229.232.229:805 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 67.229.232.229:805 | tcp | |
| US | 67.229.232.226:3204 | tcp | |
| US | 67.229.232.226:3204 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 67.229.232.226:3204 | tcp |
Files
\??\c:\javhxrvhc.exe
| MD5 | 406c9aecc16e3968b66612811ff98588 |
| SHA1 | 2be1766534d54617afe70bbd16e21a9af626390d |
| SHA256 | 5da6b7187993f3f1c5396d27599aa472f31ddbf6ca266ed90304bd99d01c6809 |
| SHA512 | 0c85dcedc36108b4073a94eb29158704591800c4a7178f12bd68d26dd8d77960ad9c3c47893a587a7337668d43c9415cf2f2c34a2d6d6b3d042416e39682d6e6 |
\??\c:\modhn\jesqfivz.dll
| MD5 | 3f82de3a24b560d4d5135bf4074bdd9b |
| SHA1 | 7b6c9ef2d53c58bba7d6114794b9240d0fe7b208 |
| SHA256 | be0756d8916bff40899d62deb0f084211490910e2d5d6ff77cd7c73bdc26bd3c |
| SHA512 | fea15cc2ab56be6fd7a65c0a1d356db5595bbde69cabdf92347b865f76c1acdaaab5962b9cb21b7d88b9d72ee79c4d93f11fa88f3998bdc761e272961bc21ae8 |
memory/1580-7-0x0000000010000000-0x0000000010036000-memory.dmp
memory/1580-8-0x0000000010000000-0x0000000010036000-memory.dmp
memory/1580-10-0x0000000010000000-0x0000000010036000-memory.dmp
memory/1580-9-0x0000000010000000-0x0000000010036000-memory.dmp
memory/1580-11-0x0000000010000000-0x0000000010036000-memory.dmp
memory/1580-13-0x0000000010000000-0x0000000010036000-memory.dmp
memory/1580-15-0x0000000010000000-0x0000000010036000-memory.dmp