Analysis Overview
SHA256
cdad87a1b38610e27a5e641fb4fb43d5b8225c46415364223fc2e8f15b648bdd
Threat Level: Known bad
The file f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Berbew family
Malware Dropper & Backdoor - Berbew
Executes dropped EXE
Deletes itself
Loads dropped DLL
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious behavior: RenamesItself
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-23 15:14
Signatures
Berbew family
Malware Dropper & Backdoor - Berbew
| 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
2024-05-23 15:14
Reported
2024-05-23 15:17
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1832 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe |
| PID 1832 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe |
| PID 1832 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe |
| PID 1832 wrote to memory of 2552 | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
Network
Files
memory/1832-0-0x0000000000400000-0x0000000000443000-memory.dmp
\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
| MD5 | 142ae1ca113442d69663036f6e50d943 |
| SHA1 | e4fc1d3f5b70521e3437db483923736d429a7c5d |
| SHA256 | f2d022b21ad861c0d09473a38a36dec3baef74d68537840812c856e5d2677e11 |
| SHA512 | a9e2258c0fdb44a9b6803120e2d125748193f8db10360c7fbd787ca6bbb383c33bcd71608230e939eddb8914df3e65866c9ab52e3b04ac658e7bd31f3d1eea67 |
memory/2552-10-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1832-8-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2552-11-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2552-16-0x0000000000130000-0x0000000000173000-memory.dmp
memory/2552-17-0x0000000000400000-0x0000000000443000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 15:14
Reported
2024-05-23 15:17
Platform
win10v2004-20240508-en
Max time kernel
135s
Max time network
127s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Program crash
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1196 wrote to memory of 4800 | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe |
| PID 1196 wrote to memory of 4800 | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe |
| PID 1196 wrote to memory of 4800 | N/A | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1196 -ip 1196
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 400
C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4800 -ip 4800
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 368
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 --field-trial-handle=4080,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=3840 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| BE | 2.17.107.113:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 113.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/1196-0-0x0000000000400000-0x0000000000443000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\f42955ce6c9071867099c8acd66777d0_NeikiAnalytics.exe
| MD5 | 43491e0a4f96eb90596355f01562e7b1 |
| SHA1 | 42bd60b184ee255ef9c192057a4bb46e7c63e2bd |
| SHA256 | 9b50d00d9f8fd089426354a64a1c1cd5582ddf5848e675e87fd587cb2214465d |
| SHA512 | 82ce916b57ddcadde20f86f4b49f06c1570f3c04f94f549da817f3570b47ea20d3d6964a25bef166f3e7efb2a0f2fb227b35a07a149140db95fa85826b0c89e4 |
memory/1196-6-0x0000000000400000-0x0000000000443000-memory.dmp
memory/4800-7-0x0000000000400000-0x0000000000443000-memory.dmp
memory/4800-8-0x0000000000400000-0x000000000041A000-memory.dmp
memory/4800-13-0x00000000014A0000-0x00000000014E3000-memory.dmp
memory/4800-14-0x0000000000400000-0x0000000000443000-memory.dmp