Analysis Overview
SHA256
eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e
Threat Level: Known bad
The file eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e was found to be: Known bad.
Malicious Activity Summary
Stealc
Vidar
Detect Vidar Stealer
Downloads MZ/PE file
Reads user/profile data of web browsers
Executes dropped EXE
Checks installed software on the system
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-08 12:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-08 12:36
Reported
2024-06-08 12:39
Platform
win10v2004-20240226-en
Max time kernel
143s
Max time network
150s
Command Line
Signatures
Detect 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 |
| 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 |
Stealc
Vidar
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat981.tmp | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3540 set thread context of 4664 | N/A | C:\Users\Admin\AppData\Local\Temp\eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e.exe | C:\Users\Admin\AppData\Local\Temp\kat981.tmp |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat981.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat981.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat981.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e.exe
"C:\Users\Admin\AppData\Local\Temp\eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e.exe"
C:\Users\Admin\AppData\Local\Temp\kat981.tmp
C:\Users\Admin\AppData\Local\Temp\kat981.tmp
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.187.234:443 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | t.me | udp |
| NL | 149.154.167.99:443 | t.me | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.190.202.116.in-addr.arpa | udp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.173.189.20.in-addr.arpa | udp |
Files
memory/3540-0-0x0000000002390000-0x0000000002391000-memory.dmp
memory/3540-1-0x00000000041C0000-0x0000000004323000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat981.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/4664-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4664-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/3540-9-0x0000000000400000-0x00000000005EE000-memory.dmp
memory/4664-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4664-22-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4664-23-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4664-26-0x000000001DCB0000-0x000000001DF0F000-memory.dmp
memory/4664-40-0x0000000000400000-0x0000000000648000-memory.dmp
memory/4664-41-0x0000000000400000-0x0000000000648000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-08 12:36
Reported
2024-06-08 12:39
Platform
win11-20240508-en
Max time kernel
146s
Max time network
149s
Command Line
Signatures
Detect 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 |
| 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 |
Stealc
Vidar
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3716 set thread context of 2584 | N/A | C:\Users\Admin\AppData\Local\Temp\eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e.exe | C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e.exe
"C:\Users\Admin\AppData\Local\Temp\eebe14cb9bd494c1d7ac7f0668db9882d8251b6ec302569777a3492e65b1198e.exe"
C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp
C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | t.me | udp |
| NL | 149.154.167.99:443 | t.me | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.167.154.149.in-addr.arpa | udp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| DE | 116.202.190.18:5432 | 116.202.190.18 | tcp |
| US | 52.111.229.19:443 | tcp |
Files
memory/3716-0-0x0000000002480000-0x0000000002481000-memory.dmp
memory/3716-1-0x00000000041B0000-0x0000000004313000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kat6C66.tmp
| MD5 | 66064dbdb70a5eb15ebf3bf65aba254b |
| SHA1 | 0284fd320f99f62aca800fb1251eff4c31ec4ed7 |
| SHA256 | 6a94dbda2dd1edcff2331061d65e1baf09d4861cc7ba590c5ec754f3ac96a795 |
| SHA512 | b05c6c09ae7372c381fba591c3cb13a69a2451b9d38da1a95aac89413d7438083475d06796acb5440cd6ec65b030c9fa6cbdaa0d2fe91a926bae6499c360f17f |
memory/3716-9-0x0000000000400000-0x00000000005EE000-memory.dmp
memory/2584-10-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2584-8-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2584-4-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2584-24-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2584-25-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2584-27-0x00000000260E0000-0x000000002633F000-memory.dmp
memory/2584-42-0x0000000000400000-0x0000000000648000-memory.dmp
memory/2584-43-0x0000000000400000-0x0000000000648000-memory.dmp