Analysis Overview
SHA256
e3889e3e4af8f45b633f6aebde0132f1380ea4e3b58656262f00856c34e092d5
Threat Level: Known bad
The file 4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Berbew family
Malware Dropper & Backdoor - Berbew
Deletes itself
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-02 06:00
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
2024-06-02 06:00
Reported
2024-06-02 06:02
Platform
win7-20240419-en
Max time kernel
122s
Max time network
123s
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\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1148 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe |
| PID 1148 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe |
| PID 1148 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe |
| PID 1148 wrote to memory of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
Network
Files
memory/1148-0-0x0000000000400000-0x000000000043B000-memory.dmp
\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
| MD5 | 82d08b90b507661150209d018cefc84d |
| SHA1 | 79752839f3c9ac2fda6483226c840c76faca9d06 |
| SHA256 | 25f88baeb98e0d378fb10c4e725892e00fd2de978ed8fbb35bfa49221e0bbff3 |
| SHA512 | 9d72f2c1f1dfafcfeb30398ac2708b7222695f72893f3ff53f91dbcb50f69aee8ae7ebb79035d4f2f8a3f2b5f72bfa0348385ce69496b4541e7e743a2904c852 |
memory/1148-5-0x0000000000220000-0x000000000025B000-memory.dmp
memory/1148-10-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2220-11-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2220-13-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2220-17-0x00000000001E0000-0x000000000021B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-02 06:00
Reported
2024-06-02 06:02
Platform
win10v2004-20240508-en
Max time kernel
130s
Max time network
99s
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\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Program crash
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2020 wrote to memory of 3728 | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe |
| PID 2020 wrote to memory of 3728 | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe |
| PID 2020 wrote to memory of 3728 | N/A | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2020 -ip 2020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2020 -s 396
C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3728 -ip 3728
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 364
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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2020-0-0x0000000000400000-0x000000000043B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\4462f631ef0e2e42aa0ee2048b11bdb0_NeikiAnalytics.exe
| MD5 | 860b34a3866ada58532e20b837520f4e |
| SHA1 | 3c9031e0b7824456f7b6516b5e63823904b30483 |
| SHA256 | a656a05cbfd8a9b22a170d13e8e5cd8a26f14d0a1abe97c6c087c148b762feae |
| SHA512 | 20654ae7587ffbb3ed7c81985dc4287065294628efe60a72d374166fdd61b45ed87ece558e95557444149bacaaa600fdc50fe88707b19c579e3226cf92162752 |
memory/2020-6-0x0000000000400000-0x000000000043B000-memory.dmp
memory/3728-7-0x0000000000400000-0x000000000043B000-memory.dmp
memory/3728-8-0x0000000000400000-0x000000000041A000-memory.dmp
memory/3728-13-0x0000000001660000-0x000000000169B000-memory.dmp