Analysis Overview
SHA256
a1678f4642a893618119afd5f4bd0ae0751177ed523c121c5e2df3e7a2f789e8
Threat Level: Known bad
The file 31939762c609b83f220ce10e607be2fb was found to be: Known bad.
Malicious Activity Summary
Vidar
Vidar Stealer
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-31 09:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-31 09:50
Reported
2024-01-04 03:23
Platform
win7-20231215-en
Max time kernel
3s
Max time network
142s
Command Line
Signatures
Vidar
Vidar Stealer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\31939762c609b83f220ce10e607be2fb.exe
"C:\Users\Admin\AppData\Local\Temp\31939762c609b83f220ce10e607be2fb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | shpak125.tumblr.com | udp |
| US | 74.114.154.22:443 | shpak125.tumblr.com | tcp |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp |
Files
memory/3004-3-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/3004-2-0x0000000001C20000-0x0000000001CBD000-memory.dmp
memory/3004-1-0x0000000000230000-0x0000000000330000-memory.dmp
memory/3004-57-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/3004-60-0x0000000001C20000-0x0000000001CBD000-memory.dmp
memory/3004-59-0x0000000000230000-0x0000000000330000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-31 09:50
Reported
2024-01-04 03:22
Platform
win10v2004-20231215-en
Max time kernel
140s
Max time network
151s
Command Line
Signatures
Vidar
Vidar Stealer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\31939762c609b83f220ce10e607be2fb.exe
"C:\Users\Admin\AppData\Local\Temp\31939762c609b83f220ce10e607be2fb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shpak125.tumblr.com | udp |
| US | 74.114.154.22:443 | shpak125.tumblr.com | tcp |
| US | 8.8.8.8:53 | 22.154.114.74.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.149.64.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.38.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| DE | 116.202.183.50:80 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| DE | 116.202.183.50:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp | |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| DE | 116.202.183.50:80 | tcp | |
| 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 |
| DE | 116.202.183.50:80 | tcp | |
| DE | 116.202.183.50:80 | tcp |
Files
memory/4840-2-0x0000000000670000-0x000000000070D000-memory.dmp
memory/4840-3-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/4840-1-0x0000000000750000-0x0000000000850000-memory.dmp
memory/4840-15-0x0000000000400000-0x00000000004C2000-memory.dmp
memory/4840-17-0x0000000000750000-0x0000000000850000-memory.dmp
memory/4840-18-0x0000000000670000-0x000000000070D000-memory.dmp