Analysis Overview
SHA256
041fee05837018829d6a95df247c52e733f2f8d93a304e0d4e118b67bc0df112
Threat Level: Known bad
The file 02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Malware Dropper & Backdoor - Berbew
Berbew family
Executes dropped EXE
Loads dropped DLL
Deletes itself
Unsigned PE
Program crash
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-21 19:09
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
2024-05-21 19:09
Reported
2024-05-21 19:11
Platform
win7-20240221-en
Max time kernel
120s
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\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1196 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe |
| PID 1196 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe |
| PID 1196 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe |
| PID 1196 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
Network
Files
memory/1196-0-0x0000000000400000-0x0000000000433000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
| MD5 | 16f5666b1158e55cc38f9b8e1bacff00 |
| SHA1 | d88413725c42ac90bfb579293b2bb9747f69512c |
| SHA256 | b773def46fb27e788f8ba2578b19a082500f8a9d9141c471253ce09e8c3c94af |
| SHA512 | 63bc4ac0399fba114d97800740e950d8f27328c5c4ceb4d15cd05c949a44253975e37f91933303b73b2c27e6b30f03543497abefe405d8ff0b9d8f6d622b89ed |
memory/2216-11-0x0000000000400000-0x0000000000433000-memory.dmp
memory/1196-10-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2216-12-0x0000000000400000-0x0000000000415000-memory.dmp
memory/2216-17-0x00000000000C0000-0x00000000000F3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 19:09
Reported
2024-05-21 19:11
Platform
win10v2004-20240508-en
Max time kernel
141s
Max time network
105s
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\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Program crash
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2916 wrote to memory of 4388 | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe |
| PID 2916 wrote to memory of 4388 | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe |
| PID 2916 wrote to memory of 4388 | N/A | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2916 -ip 2916
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 384
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4388 -ip 4388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 352
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4388 -ip 4388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 768
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4388 -ip 4388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 808
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4388 -ip 4388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 816
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4388 -ip 4388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4388 -ip 4388
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 828
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.185:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 185.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.27.33.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/2916-0-0x0000000000400000-0x0000000000433000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\02b7e3d1ca9a0bcde2819eb4af348270_NeikiAnalytics.exe
| MD5 | 0089420bf317d84842a6661201176414 |
| SHA1 | b18d950c01847439b5fbf1f2d88796ebf9827671 |
| SHA256 | 21bb1e61db287dfd90e35b410979df7429185065b338c8d8d637be0bc0bf2830 |
| SHA512 | d597b43a86558486f17b6d56dadb0a08ee656ed4d3ec106d4e834ee4b6c9961c8fca170fb519adaeb1e59e47f72d05a499b7fbda534397081b4869db7cdbae80 |
memory/2916-7-0x0000000000400000-0x0000000000433000-memory.dmp
memory/4388-8-0x0000000000400000-0x0000000000433000-memory.dmp
memory/4388-10-0x0000000000400000-0x0000000000415000-memory.dmp
memory/4388-9-0x0000000001660000-0x0000000001693000-memory.dmp