Analysis
-
max time kernel
117s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
02-12-2023 10:20
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe
Resource
win10v2004-20231127-en
General
-
Target
NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe
-
Size
676KB
-
MD5
86c92625a06644590f8f93f6aa5669db
-
SHA1
eceab13ad2b687af069dd80a60f714dd345d019c
-
SHA256
6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876
-
SHA512
2f04e694216d52ee2ccab165067d14641993d1fc770736d8a813e8cdff82729e1eefc5e8945b6dfd65e9166ba227139b1c35c3742e3e56bcdd5f4392e3a5957d
-
SSDEEP
12288:4v26JAeIIn3gXWRadHKP5jaLEPkyndhv0x5blcAciPGK:G26JA4MW+KP5jaLEHndhvY53DG
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
29ftOO+6H-ivsG5A - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exedescription pid process target process PID 1728 set thread context of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.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 8 IoCs
Processes:
NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exepowershell.exepowershell.exeRegSvcs.exepid process 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe 2780 powershell.exe 2636 powershell.exe 2508 RegSvcs.exe 2508 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe Token: SeDebugPrivilege 2780 powershell.exe Token: SeDebugPrivilege 2636 powershell.exe Token: SeDebugPrivilege 2508 RegSvcs.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exedescription pid process target process PID 1728 wrote to memory of 2636 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2636 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2636 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2636 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2780 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2780 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2780 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2780 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe powershell.exe PID 1728 wrote to memory of 2600 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe schtasks.exe PID 1728 wrote to memory of 2600 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe schtasks.exe PID 1728 wrote to memory of 2600 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe schtasks.exe PID 1728 wrote to memory of 2600 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe schtasks.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe PID 1728 wrote to memory of 2508 1728 NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1728 -
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\NEAS.6a1ef6c9c4a269735ad4093d064dd1c673c32bd24ebdcb8dd01c80d9e9e24876.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2636 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dUtDhaePto.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2780 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dUtDhaePto" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA13F.tmp"2⤵
- Creates scheduled task(s)
PID:2600 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2508
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD51b4531a809d0c57aaf251463407b239d
SHA19ce037a4276a38edd3355a1df34b99b47ae5c9b1
SHA256571d050f0616d733f8fbadcf24ff4dd72cc825ed87a865132f807687cb761a43
SHA512b99f99a8bb7c62681f3dc868dedc3612cf0225efd74cc2ecf5d1d23d71530b68c39729b006505eea449e315b973380c84b498a24d114c95b0ec07b6a8bc49e65
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\98OZC1RIE5Q3V73QB1V5.temp
Filesize7KB
MD54b7f1667437137d0145a1d5888fb2570
SHA1c937e5ded300fc51b8f0b9423f662a988819c1d5
SHA256244298a948f165cf65b461efd9a347a1b3f8d37db1e2c988491fd8f22907e95a
SHA51244fd9c203e34335ec97c218b8c556e801be71444585e2d7d8646960a2f324857dd228c246e79e6f22a2ac791a20c1a073c179af4eb8217b49748d96322a6a6b3
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD54b7f1667437137d0145a1d5888fb2570
SHA1c937e5ded300fc51b8f0b9423f662a988819c1d5
SHA256244298a948f165cf65b461efd9a347a1b3f8d37db1e2c988491fd8f22907e95a
SHA51244fd9c203e34335ec97c218b8c556e801be71444585e2d7d8646960a2f324857dd228c246e79e6f22a2ac791a20c1a073c179af4eb8217b49748d96322a6a6b3