agenttesla | 57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399

Analysis

max time kernel
94s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-12-2024 01:07

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General

Target

57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
Size

1.2MB
MD5

472c3b7e7c7ff8660eb4a4031429c110
SHA1

002706cd928985be1edb4b227f3735bf41386fbb
SHA256

57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399
SHA512

12d3c8787101ce649b868aa63a35e18acddcfc892fb4320360354686b1fb4d0b34c9cc9b41a13a318439fe9940df00c9627f7b0ef74f5d042575051be73d419b
SSDEEP

24576:Ju6J33O0c+JY5UZ+XC0kGso6Fab3UCZNOWYr:ru0c++OCvkGs9Fa7RZHYr

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\deblaterate.vbs	deblaterate.exe

Executes dropped EXE 1 IoCs

pid	Process
1956	deblaterate.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023cb5-9.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1956 set thread context of 1692	1956	deblaterate.exe	84

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	deblaterate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1692	RegSvcs.exe
1692	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1956	deblaterate.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	RegSvcs.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
1956	deblaterate.exe
1956	deblaterate.exe
1956	deblaterate.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
1956	deblaterate.exe
1956	deblaterate.exe
1956	deblaterate.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3240 wrote to memory of 1956	3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe	83
PID 3240 wrote to memory of 1956	3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe	83
PID 3240 wrote to memory of 1956	3240	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe	83
PID 1956 wrote to memory of 1692	1956	deblaterate.exe	84
PID 1956 wrote to memory of 1692	1956	deblaterate.exe	84
PID 1956 wrote to memory of 1692	1956	deblaterate.exe	84
PID 1956 wrote to memory of 1692	1956	deblaterate.exe	84

C:\Users\Admin\AppData\Local\Temp\57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
"C:\Users\Admin\AppData\Local\Temp\57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3240
- C:\Users\Admin\AppData\Local\murkest\deblaterate.exe
  "C:\Users\Admin\AppData\Local\Temp\57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1956
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\murkest\deblaterate.exe

Filesize
1.2MB

MD5
472c3b7e7c7ff8660eb4a4031429c110

SHA1
002706cd928985be1edb4b227f3735bf41386fbb

SHA256
57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399

SHA512
12d3c8787101ce649b868aa63a35e18acddcfc892fb4320360354686b1fb4d0b34c9cc9b41a13a318439fe9940df00c9627f7b0ef74f5d042575051be73d419b

Download Submit
memory/1692-20-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1692-21-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1692-23-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1692-22-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1692-24-0x000000007418E000-0x000000007418F000-memory.dmp

Filesize
4KB

Download
memory/1692-25-0x0000000005750000-0x00000000057A4000-memory.dmp

Filesize
336KB

Download
memory/1692-27-0x0000000005DB0000-0x0000000006354000-memory.dmp

Filesize
5.6MB

Download
memory/1692-26-0x0000000074180000-0x0000000074930000-memory.dmp

Filesize
7.7MB

Download
memory/1692-28-0x0000000005800000-0x0000000005852000-memory.dmp

Filesize
328KB

Download
memory/1692-29-0x0000000074180000-0x0000000074930000-memory.dmp

Filesize
7.7MB

Download
memory/1692-37-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-47-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-89-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-87-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-85-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-83-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-81-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-79-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-75-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-73-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-72-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-67-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-65-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-63-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-61-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-59-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-57-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-55-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-51-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-49-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-45-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-43-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-41-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-39-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-35-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-77-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-69-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-53-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-33-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-31-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-30-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/1692-1062-0x00000000059F0000-0x0000000005A56000-memory.dmp

Filesize
408KB

Download
memory/1692-1063-0x0000000074180000-0x0000000074930000-memory.dmp

Filesize
7.7MB

Download
memory/1692-1064-0x0000000006810000-0x0000000006860000-memory.dmp

Filesize
320KB

Download
memory/1692-1065-0x0000000006900000-0x0000000006992000-memory.dmp

Filesize
584KB

Download
memory/1692-1066-0x0000000006860000-0x000000000686A000-memory.dmp

Filesize
40KB

Download
memory/1692-1067-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1692-1068-0x000000007418E000-0x000000007418F000-memory.dmp

Filesize
4KB

Download
memory/1692-1069-0x0000000074180000-0x0000000074930000-memory.dmp

Filesize
7.7MB

Download
memory/1956-18-0x0000000000A40000-0x0000000000E40000-memory.dmp

Filesize
4.0MB

Download
memory/3240-6-0x00000000017E0000-0x0000000001BE0000-memory.dmp

Filesize
4.0MB

Download