Analysis Overview
SHA256
161acc00c0a76bcc5e91b53edf6139a90f029bc24a45902a687da079d211f82b
Threat Level: Known bad
The file 066f4141d502eec7335e3262f3409650_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 behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-23 07:30
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 07:30
Reported
2024-05-23 07:32
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\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 836 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe |
| PID 836 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe |
| PID 836 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe |
| PID 836 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
Network
Files
memory/836-0-0x0000000000400000-0x0000000000438000-memory.dmp
\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
| MD5 | e571082ae13d6ef26f2e780f19b00af6 |
| SHA1 | 9041b06241bb99bb2c94c7a844dda8b737e4aced |
| SHA256 | 258b2b51ec5910f4202b7ce0371814415336c667eba6826317aef03ff14d422c |
| SHA512 | dd072afb525097fda67dcb01fc49f58b698f289e5c5934822587a922118b251ab436406431bef0f872a9c78f369ea84171fa40efc81e57dc7ac0634095475bae |
memory/836-5-0x00000000001B0000-0x00000000001E8000-memory.dmp
memory/3052-12-0x0000000000400000-0x0000000000438000-memory.dmp
memory/836-11-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3052-13-0x0000000000400000-0x0000000000415000-memory.dmp
memory/3052-18-0x00000000001C0000-0x00000000001F8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 07:30
Reported
2024-05-23 07:32
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
153s
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\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Program crash
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2652 wrote to memory of 4456 | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe |
| PID 2652 wrote to memory of 4456 | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe |
| PID 2652 wrote to memory of 4456 | N/A | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2652 -ip 2652
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 384
C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4456 -ip 4456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 364
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4456 -ip 4456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 768
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4456 -ip 4456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4456 -ip 4456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 768
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4456 -ip 4456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4456 -ip 4456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 792
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 131.253.33.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.33.253.131.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.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 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.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 |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
Files
memory/2652-0-0x0000000000400000-0x0000000000438000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\066f4141d502eec7335e3262f3409650_NeikiAnalytics.exe
| MD5 | 72d8b5dcc41bb5a75e56961f477bf50c |
| SHA1 | 4028023e78e799d2ce29a00e49f42e9a5965c611 |
| SHA256 | 99c346484f806368945a1c1a4c9570b2a73cdc06a006927f28baf5811019ccab |
| SHA512 | a456404e26c5fd6853f2e2e1375c047ee3e1994fd1e3731455271023ba0046c589a8dfdea9b1d960bcb85e2034f3a3b0b5741873d67317f57812a008bbe2cec4 |
memory/4456-8-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2652-7-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4456-9-0x0000000001500000-0x0000000001538000-memory.dmp
memory/4456-10-0x0000000000400000-0x0000000000415000-memory.dmp