Analysis
-
max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe
Resource
win10v2004-20240226-en
General
-
Target
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe
-
Size
706KB
-
MD5
92e2c98f8a1aa1222f4901933bddaa34
-
SHA1
d3111c7e3d99e8863b985dc37c15184c2418568f
-
SHA256
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e
-
SHA512
24da674d5fcbec6e243971caa3eb4eb0703f6fccb9d3afb5d921d824b5681b0fe20d29bb6b8bf5c191131b697f90470244f54f5ef8f6b33b32c8dbe76f4e69ca
-
SSDEEP
12288:xCyaTqa5W2wna41Z/Hruq29kR6NhSPellpvz6sFncOXxDfxJfLFnKuq:IjTurae5ruP9E6WIF6sSOXVrDBq
Malware Config
Extracted
Protocol: smtp- Host:
mail.ozgurmob.com - Port:
587 - Username:
[email protected] - Password:
beko(1453)(3959)
Extracted
agenttesla
Protocol: smtp- Host:
mail.ozgurmob.com - Port:
587 - Username:
[email protected] - Password:
beko(1453)(3959) - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe -
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.
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exedescription pid process target process PID 2476 set thread context of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exepowershell.exepid process 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 4964 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 4964 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 2480 powershell.exe 2480 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exepowershell.exedescription pid process Token: SeDebugPrivilege 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe Token: SeDebugPrivilege 4964 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe Token: SeDebugPrivilege 2480 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exepid process 4964 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exedescription pid process target process PID 2476 wrote to memory of 2480 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe powershell.exe PID 2476 wrote to memory of 2480 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe powershell.exe PID 2476 wrote to memory of 2480 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe powershell.exe PID 2476 wrote to memory of 3832 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 3832 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 3832 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe PID 2476 wrote to memory of 4964 2476 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe 3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe"C:\Users\Admin\AppData\Local\Temp\3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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\3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe"C:\Users\Admin\AppData\Local\Temp\3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe"C:\Users\Admin\AppData\Local\Temp\3bcef269e37701fa26f27b3c759d1fddeeb96998e2f7aea05ea02acb15e53a3e.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xfpol0xa.ir5.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
memory/2476-15-0x0000000074570000-0x0000000074D20000-memory.dmpFilesize
7.7MB
-
memory/2476-1-0x0000000074570000-0x0000000074D20000-memory.dmpFilesize
7.7MB
-
memory/2476-2-0x0000000005F60000-0x0000000006504000-memory.dmpFilesize
5.6MB
-
memory/2476-3-0x00000000059B0000-0x0000000005A42000-memory.dmpFilesize
584KB
-
memory/2476-4-0x0000000005930000-0x0000000005940000-memory.dmpFilesize
64KB
-
memory/2476-5-0x0000000005970000-0x000000000597A000-memory.dmpFilesize
40KB
-
memory/2476-6-0x0000000005F10000-0x0000000005F22000-memory.dmpFilesize
72KB
-
memory/2476-7-0x0000000005F30000-0x0000000005F3C000-memory.dmpFilesize
48KB
-
memory/2476-8-0x0000000007300000-0x0000000007382000-memory.dmpFilesize
520KB
-
memory/2476-9-0x0000000009960000-0x00000000099FC000-memory.dmpFilesize
624KB
-
memory/2476-0-0x0000000000EC0000-0x0000000000F76000-memory.dmpFilesize
728KB
-
memory/2480-27-0x0000000004F90000-0x0000000004FF6000-memory.dmpFilesize
408KB
-
memory/2480-39-0x00000000064D0000-0x0000000006502000-memory.dmpFilesize
200KB
-
memory/2480-63-0x0000000074570000-0x0000000074D20000-memory.dmpFilesize
7.7MB
-
memory/2480-16-0x0000000074570000-0x0000000074D20000-memory.dmpFilesize
7.7MB
-
memory/2480-19-0x00000000050A0000-0x00000000056C8000-memory.dmpFilesize
6.2MB
-
memory/2480-60-0x0000000007510000-0x0000000007518000-memory.dmpFilesize
32KB
-
memory/2480-59-0x0000000007530000-0x000000000754A000-memory.dmpFilesize
104KB
-
memory/2480-17-0x0000000000F20000-0x0000000000F30000-memory.dmpFilesize
64KB
-
memory/2480-12-0x0000000000E20000-0x0000000000E56000-memory.dmpFilesize
216KB
-
memory/2480-21-0x0000000004EF0000-0x0000000004F12000-memory.dmpFilesize
136KB
-
memory/2480-58-0x0000000007430000-0x0000000007444000-memory.dmpFilesize
80KB
-
memory/2480-32-0x00000000059F0000-0x0000000005D44000-memory.dmpFilesize
3.3MB
-
memory/2480-33-0x0000000005EF0000-0x0000000005F0E000-memory.dmpFilesize
120KB
-
memory/2480-34-0x0000000005F90000-0x0000000005FDC000-memory.dmpFilesize
304KB
-
memory/2480-36-0x0000000000F20000-0x0000000000F30000-memory.dmpFilesize
64KB
-
memory/2480-57-0x0000000007420000-0x000000000742E000-memory.dmpFilesize
56KB
-
memory/2480-38-0x000000007F880000-0x000000007F890000-memory.dmpFilesize
64KB
-
memory/2480-14-0x0000000000F20000-0x0000000000F30000-memory.dmpFilesize
64KB
-
memory/2480-40-0x00000000701F0000-0x000000007023C000-memory.dmpFilesize
304KB
-
memory/2480-50-0x0000000006490000-0x00000000064AE000-memory.dmpFilesize
120KB
-
memory/2480-51-0x0000000006EC0000-0x0000000006F63000-memory.dmpFilesize
652KB
-
memory/2480-52-0x0000000007830000-0x0000000007EAA000-memory.dmpFilesize
6.5MB
-
memory/2480-53-0x00000000071F0000-0x000000000720A000-memory.dmpFilesize
104KB
-
memory/2480-54-0x0000000007260000-0x000000000726A000-memory.dmpFilesize
40KB
-
memory/2480-55-0x0000000007470000-0x0000000007506000-memory.dmpFilesize
600KB
-
memory/2480-56-0x00000000073F0000-0x0000000007401000-memory.dmpFilesize
68KB
-
memory/4964-37-0x00000000068E0000-0x0000000006930000-memory.dmpFilesize
320KB
-
memory/4964-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/4964-18-0x00000000056A0000-0x0000000005706000-memory.dmpFilesize
408KB
-
memory/4964-20-0x00000000059A0000-0x00000000059B0000-memory.dmpFilesize
64KB
-
memory/4964-13-0x0000000074570000-0x0000000074D20000-memory.dmpFilesize
7.7MB
-
memory/4964-64-0x0000000074570000-0x0000000074D20000-memory.dmpFilesize
7.7MB
-
memory/4964-65-0x00000000059A0000-0x00000000059B0000-memory.dmpFilesize
64KB