Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 01:34
Static task
static1
Behavioral task
behavioral1
Sample
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe
Resource
win7-20240419-en
General
-
Target
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe
-
Size
733KB
-
MD5
3bc4385ad5555fc74e0f541700816d7e
-
SHA1
647ee774f828346ca1058aee2c16e62c7ca3de77
-
SHA256
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380
-
SHA512
3f2bd19e06ad5be36da12a89799d609e1e04f3e8be8788038fb92e40170de4d0e7e803a396897dc41cd98494d487cbd90a0a6056667400ca7250d4b1cbfb82d6
-
SSDEEP
12288:FX0pxrV36Di8BtLGNluOrwHX1upARQdEU3zMYqGyc/Jb7WqUfsXONYlp7ElkR:aBFKIl2HlyARQdEU3AhQxbpUfsXyup7T
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Methodman991 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect packed .NET executables. Mostly AgentTeslaV4. 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-30-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2856-31-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2856-26-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2856-24-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2856-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-30-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2856-31-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2856-26-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2856-24-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2856-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-30-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2856-31-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2856-26-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2856-24-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2856-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-30-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2856-31-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2856-26-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2856-24-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2856-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-30-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2856-31-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2856-26-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2856-24-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2856-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-30-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2856-31-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2856-26-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2856-24-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2856-29-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 2764 powershell.exe 800 powershell.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exedescription pid process target process PID 1992 set thread context of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 25 IoCs
Processes:
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exepowershell.exepowershell.exepid process 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 2856 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 2856 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 800 powershell.exe 2764 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe Token: SeDebugPrivilege 2856 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe Token: SeDebugPrivilege 800 powershell.exe Token: SeDebugPrivilege 2764 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exepid process 2856 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exedescription pid process target process PID 1992 wrote to memory of 2764 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 2764 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 2764 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 2764 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 800 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 800 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 800 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 800 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe powershell.exe PID 1992 wrote to memory of 2672 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe schtasks.exe PID 1992 wrote to memory of 2672 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe schtasks.exe PID 1992 wrote to memory of 2672 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe schtasks.exe PID 1992 wrote to memory of 2672 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe schtasks.exe PID 1992 wrote to memory of 1664 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 1664 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 1664 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 1664 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe PID 1992 wrote to memory of 2856 1992 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe 6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe"C:\Users\Admin\AppData\Local\Temp\6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2764 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UGCAVDJEyTL.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:800 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UGCAVDJEyTL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCC92.tmp"2⤵
- Creates scheduled task(s)
PID:2672 -
C:\Users\Admin\AppData\Local\Temp\6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe"C:\Users\Admin\AppData\Local\Temp\6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe"2⤵PID:1664
-
C:\Users\Admin\AppData\Local\Temp\6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe"C:\Users\Admin\AppData\Local\Temp\6f3edb7e9cefd209427147f4162e5dd3c87f48d12c6b4efb15c5a878ca049380.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2856
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD56e8afa554ab6ed1f80ee8fd726279113
SHA1112a0644581c97f21e0166f0b308633855418cef
SHA25643e8761ec84d364f894e2167f76d5b5547f07a621d4a8f84c437e80835aca15a
SHA5125d4f56300b2f8fc3b8bd9a5dff0812c0438ef813dfc1d3b0092de69641eced606ad5a272eac818bec4da4334d14cbb7c548f63d7f3d69459ed28d1eee8ca6144
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5572946295a1ce96876ce9239d4862114
SHA179a68dd75dd151cf2eab2d6cd49031e8970ba6fb
SHA256f78bad740512bf16e3ea966708fb154684a675f3610b2850bf3cad0dde439dc9
SHA5125e7210d0983121fa8ec43d6e876f87374ee60d22c99789815482beefd3f7e0f525d4e2b4f6785e9e8da972aad7715a12365a346e78ff668c80d5aca92d351520