Analysis Overview
SHA256
12affe10862bf6d96b07199b5d82853b42124cad6dcb5a2a9af706852cf4edb0
Threat Level: Known bad
The file 4a6988991c7dff9a250f66de42f573cc was found to be: Known bad.
Malicious Activity Summary
Ramnit
Loads dropped DLL
UPX packed file
Unsigned PE
Program crash
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-08 04:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-08 04:15
Reported
2024-01-08 04:17
Platform
win7-20231215-en
Max time kernel
118s
Max time network
122s
Command Line
Signatures
Ramnit
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe
"C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 180
Network
Files
memory/2900-0-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2900-2-0x0000000000240000-0x0000000000286000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TM5541.tmp
| MD5 | 01aa76f5a24f0fdf6e20e60bf29691b8 |
| SHA1 | 5111b71b9814166106deaddc26745fc78c7e8c2b |
| SHA256 | ca6813bf752a6f1840efecdba545370da954760f39929f4f0440ab2ec461de82 |
| SHA512 | 35d25bede469c5eff68a32b3f4ccd05e9d1fbc07da309454fd47f48deb90d17895188e840a6b836dd8bd199f92b9102233d0a978b60c17efa9898b2d8b66eade |
memory/2900-1-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2900-12-0x0000000076DA0000-0x0000000076EB0000-memory.dmp
memory/2900-14-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2900-13-0x0000000076DA0000-0x0000000076EB0000-memory.dmp
memory/2900-15-0x0000000076DA0000-0x0000000076EB0000-memory.dmp
memory/2900-8-0x00000000772D0000-0x00000000772D2000-memory.dmp
memory/2900-7-0x00000000772D0000-0x00000000772D1000-memory.dmp
memory/2900-6-0x00000000772CF000-0x00000000772D1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-08 04:15
Reported
2024-01-08 04:17
Platform
win10v2004-20231222-en
Max time kernel
139s
Max time network
151s
Command Line
Signatures
Ramnit
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe
"C:\Users\Admin\AppData\Local\Temp\4a6988991c7dff9a250f66de42f573cc.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3260 -ip 3260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 480
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| 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 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | 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 | 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 | 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 13.107.21.200:443 | tse1.mm.bing.net | tcp |
| US | 13.107.21.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.21.107.13.in-addr.arpa | udp |
Files
memory/3260-0-0x0000000000400000-0x0000000000446000-memory.dmp
memory/3260-7-0x0000000076F02000-0x0000000076F03000-memory.dmp
memory/3260-6-0x0000000076F02000-0x0000000076F04000-memory.dmp
memory/3260-3-0x00000000021C0000-0x0000000002206000-memory.dmp
memory/3260-1-0x0000000000400000-0x0000000000446000-memory.dmp