agenttesla | 57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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
2980	deblaterate.exe

Loads dropped DLL 1 IoCs

pid	Process
2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00080000000190c6-8.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2980 set thread context of 2852	2980	deblaterate.exe	31

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2852	RegSvcs.exe
2852	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2980	deblaterate.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2852	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
2980	deblaterate.exe
2980	deblaterate.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
2980	deblaterate.exe
2980	deblaterate.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2980	2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe	30
PID 2708 wrote to memory of 2980	2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe	30
PID 2708 wrote to memory of 2980	2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe	30
PID 2708 wrote to memory of 2980	2708	57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe	30
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31
PID 2980 wrote to memory of 2852	2980	deblaterate.exe	31

C:\Users\Admin\AppData\Local\Temp\57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe
"C:\Users\Admin\AppData\Local\Temp\57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2708
- 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:2980
- - 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:2852

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

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

Filesize
1.2MB

MD5
472c3b7e7c7ff8660eb4a4031429c110

SHA1
002706cd928985be1edb4b227f3735bf41386fbb

SHA256
57e8aa6aadf86dd95bbe13eb88852bb19ee0dba4171d8a5564c0d2f884f41399

SHA512
12d3c8787101ce649b868aa63a35e18acddcfc892fb4320360354686b1fb4d0b34c9cc9b41a13a318439fe9940df00c9627f7b0ef74f5d042575051be73d419b

Download Submit
memory/2708-6-0x00000000007D0000-0x0000000000BD0000-memory.dmp

Filesize
4.0MB

Download
memory/2852-82-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-1066-0x000000007400E000-0x000000007400F000-memory.dmp

Filesize
4KB

Download
memory/2852-24-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2852-80-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-26-0x000000007400E000-0x000000007400F000-memory.dmp

Filesize
4KB

Download
memory/2852-27-0x00000000004A0000-0x00000000004F4000-memory.dmp

Filesize
336KB

Download
memory/2852-28-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-29-0x0000000000C00000-0x0000000000C52000-memory.dmp

Filesize
328KB

Download
memory/2852-30-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-31-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-44-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-56-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-76-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-90-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-108-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-32-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-34-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-74-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-88-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-86-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-84-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-1067-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-25-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2852-22-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2852-36-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-72-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-70-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-68-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-66-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-64-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-62-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-60-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-58-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-54-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-52-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-50-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-48-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-46-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-42-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-40-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-38-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2852-1064-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-1065-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2852-78-0x0000000000C00000-0x0000000000C4C000-memory.dmp

Filesize
304KB

Download
memory/2980-20-0x0000000000C20000-0x0000000001020000-memory.dmp

Filesize
4.0MB

Download