Analysis Overview
SHA256
597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff
Threat Level: Known bad
The file 597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Detects executables referencing many email and collaboration clients. Observed in information stealers
Detects executables referencing Windows vault credential objects. Observed in infostealers
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Detects executables referencing many file transfer clients. Observed in information stealers
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Detect packed .NET executables. Mostly AgentTeslaV4.
Reads WinSCP keys stored on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-18 21:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 21:41
Reported
2024-05-18 21:43
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
AgentTesla
Detect packed .NET executables. Mostly AgentTeslaV4.
| 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 |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| 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 |
Detects executables referencing Windows vault credential objects. Observed in infostealers
| 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 |
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
| 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 |
Detects executables referencing many email and collaboration clients. Observed in information stealers
| 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 |
Detects executables referencing many file transfer clients. Observed in information stealers
| 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 |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2400 set thread context of 3036 | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe
"C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe"
C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe
"C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe"
Network
Files
memory/2400-0-0x000000007418E000-0x000000007418F000-memory.dmp
memory/2400-1-0x0000000000B80000-0x0000000000C60000-memory.dmp
memory/2400-2-0x0000000004930000-0x000000000499E000-memory.dmp
memory/2400-3-0x0000000000450000-0x0000000000458000-memory.dmp
memory/3036-4-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2400-8-0x0000000074180000-0x000000007486E000-memory.dmp
memory/3036-6-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3036-17-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3036-18-0x0000000074180000-0x000000007486E000-memory.dmp
memory/3036-15-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2400-19-0x0000000074180000-0x000000007486E000-memory.dmp
memory/3036-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3036-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3036-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3036-5-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3036-20-0x0000000074180000-0x000000007486E000-memory.dmp
memory/3036-21-0x0000000074180000-0x000000007486E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 21:41
Reported
2024-05-18 21:44
Platform
win10v2004-20240226-en
Max time kernel
140s
Max time network
163s
Command Line
Signatures
AgentTesla
Detect packed .NET executables. Mostly AgentTeslaV4.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing Windows vault credential objects. Observed in infostealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many email and collaboration clients. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many file transfer clients. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2240 set thread context of 3112 | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe
"C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe"
C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe
"C:\Users\Admin\AppData\Local\Temp\597a7ac2823f3ad1e10e287ed241cd662b7b8ce9694705b454b89c51e00c70ff.exe"
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=4164 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| GB | 23.44.234.16:80 | tcp | |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.234.34.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cp5ua.hyperhost.ua | udp |
| UA | 91.235.128.141:587 | cp5ua.hyperhost.ua | tcp |
| US | 8.8.8.8:53 | 141.128.235.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
Files
memory/2240-0-0x0000000074C1E000-0x0000000074C1F000-memory.dmp
memory/2240-1-0x0000000000680000-0x0000000000760000-memory.dmp
memory/2240-2-0x00000000050B0000-0x000000000511E000-memory.dmp
memory/2240-3-0x00000000058F0000-0x0000000005E94000-memory.dmp
memory/2240-4-0x0000000005230000-0x00000000052C2000-memory.dmp
memory/2240-5-0x00000000053E0000-0x000000000547C000-memory.dmp
memory/2240-6-0x0000000074C10000-0x00000000753C0000-memory.dmp
memory/2240-7-0x0000000005200000-0x0000000005208000-memory.dmp
memory/3112-9-0x0000000074C10000-0x00000000753C0000-memory.dmp
memory/3112-10-0x0000000000530000-0x0000000000570000-memory.dmp
memory/2240-12-0x0000000074C10000-0x00000000753C0000-memory.dmp
memory/3112-13-0x0000000074C10000-0x00000000753C0000-memory.dmp
memory/3112-14-0x0000000004B90000-0x0000000004BF6000-memory.dmp
memory/3112-15-0x0000000074C10000-0x00000000753C0000-memory.dmp
memory/3112-16-0x0000000074C10000-0x00000000753C0000-memory.dmp
memory/3112-17-0x0000000005990000-0x00000000059E0000-memory.dmp
memory/3112-18-0x0000000005FF0000-0x0000000005FFA000-memory.dmp