Analysis Overview
SHA256
7869924b70ca08c287cccb42d2842496881e08a8145797422beac93c37062781
Threat Level: Likely malicious
The file e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics was found to be: Likely malicious.
Malicious Activity Summary
Modifies AppInit DLL entries
ASPack v2.12-2.42
Executes dropped EXE
Drops file in Program Files directory
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 19:58
Signatures
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 19:58
Reported
2024-05-09 20:01
Platform
win7-20240508-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
Modifies AppInit DLL entries
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\zketugg.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\zketugg.exe | C:\Users\Admin\AppData\Local\Temp\e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics.exe | N/A |
| File created | C:\PROGRA~3\Mozilla\hbibisc.dll | C:\PROGRA~3\Mozilla\zketugg.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\PROGRA~3\Mozilla\zketugg.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2328 wrote to memory of 2648 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\zketugg.exe |
| PID 2328 wrote to memory of 2648 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\zketugg.exe |
| PID 2328 wrote to memory of 2648 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\zketugg.exe |
| PID 2328 wrote to memory of 2648 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\zketugg.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {6844D8C0-C6CA-4037-9661-8D81D3CB79ED} S-1-5-18:NT AUTHORITY\System:Service:
C:\PROGRA~3\Mozilla\zketugg.exe
C:\PROGRA~3\Mozilla\zketugg.exe -bsvwzxb
Network
Files
memory/2084-0-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2084-1-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2084-2-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2084-3-0x00000000002B0000-0x000000000030B000-memory.dmp
memory/2084-4-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2084-6-0x0000000000400000-0x000000000045B000-memory.dmp
C:\PROGRA~3\Mozilla\zketugg.exe
| MD5 | 7110d383f318860ae007024787220467 |
| SHA1 | c6bb9c0021efd292ae7a3ee124a3ccf0e0ea26d8 |
| SHA256 | 7c9aba4658d08adeb717977d45c45919fed405e72766731a89232dd06d865308 |
| SHA512 | 68c8423cec492da198823aaf999c47610ca5596935778210c60f965ad29fe6cc618999eba0e098f16d32607bad790c25a47bbc0fca721972f95a8d20ca146ecc |
memory/2648-9-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2648-11-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2648-10-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2648-12-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2648-13-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2648-15-0x0000000000400000-0x000000000045B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 19:58
Reported
2024-05-09 20:01
Platform
win10v2004-20240226-en
Max time kernel
137s
Max time network
158s
Command Line
Signatures
Modifies AppInit DLL entries
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\crdkdxb.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\crdkdxb.exe | C:\Users\Admin\AppData\Local\Temp\e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics.exe | N/A |
| File created | C:\PROGRA~3\Mozilla\xczzoaa.dll | C:\PROGRA~3\Mozilla\crdkdxb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\e372907a07955ec7f1b11fa741f040b0_NeikiAnalytics.exe"
C:\PROGRA~3\Mozilla\crdkdxb.exe
C:\PROGRA~3\Mozilla\crdkdxb.exe -ofessij
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4160 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.71.105.51.in-addr.arpa | udp |
Files
memory/2252-0-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2252-2-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2252-1-0x0000000000400000-0x0000000000461000-memory.dmp
memory/2252-3-0x0000000002200000-0x000000000225B000-memory.dmp
memory/2252-4-0x0000000000400000-0x000000000045B000-memory.dmp
C:\ProgramData\Mozilla\crdkdxb.exe
| MD5 | b1bf0c49baf90b6c0a0d68567b182e9b |
| SHA1 | 2e2a55048d6f2e9c0c89236465f2902a8f5ebb34 |
| SHA256 | 4684688b90aefb37cf9696ac075f6d4be7bacf91d13b37981fdb76b08168a7bc |
| SHA512 | 17dd3ade832f7fd78fabc6f4aa8d816b3daa039ce9092d67009e7c88ff80527ffc96c4d6dd56baa5026f05198a25d9a101dd793e36d6f957f381497aa5085f46 |
memory/2252-10-0x0000000002200000-0x000000000225B000-memory.dmp
memory/2252-9-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4188-13-0x0000000000400000-0x0000000000461000-memory.dmp
memory/4188-12-0x0000000000400000-0x0000000000461000-memory.dmp
memory/4188-15-0x0000000000400000-0x0000000000461000-memory.dmp
memory/4188-14-0x0000000000400000-0x0000000000461000-memory.dmp
memory/4188-18-0x0000000000400000-0x000000000045B000-memory.dmp