agenttesla | d269ead09be4b548ff43b9bff9a84c82f6548eae9fb42d6034d7aea715bac26d

Analysis

max time kernel
159s
max time network
287s
platform
windows10-2004_x64
resource
win10v2004-20250313-en
resource tags

arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2025, 01:26

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General

Target

PO - TY4892049.exe
Size

1.1MB
MD5

2e582c5427db5d6d22fa33507578b530
SHA1

0eaac9c0e337fa0904b5c4a8c5d85ec36828aa7b
SHA256

ebf55c50d9027e0944542c2be99a3c48eae6ca36891ab7a6c274e6a49c73576a
SHA512

d5a21783534021f2642ee60118d6d2dfa9827375065f8e285652b0e81d0678dca2124b01088abd96fe762489a15a320466ff1f3736c593ba18db6587d26a75e8
SSDEEP

24576:XR+5zDSYjAWLkzYDhIzGz0+iIZBCIFmlbHO:qSYE+wGhd0gBB

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
nffplp.com
Port:
587
Username:
[email protected]
Password:
$Nke%8XIIDtm
Email To:
[email protected]

Signatures

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 452 created 3412	452	PO - TY4892049.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Current.vbs	PO - TY4892049.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
21	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 452 set thread context of 4724	452	PO - TY4892049.exe	90

System Location Discovery: System Language Discovery 1 TTPs 2 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	PO - TY4892049.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
452	PO - TY4892049.exe
4724	InstallUtil.exe
4724	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	PO - TY4892049.exe
Token: SeDebugPrivilege	452	PO - TY4892049.exe
Token: SeDebugPrivilege	4724	InstallUtil.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4724	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90
PID 452 wrote to memory of 4724	452	PO - TY4892049.exe	90

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3412
- C:\Users\Admin\AppData\Local\Temp\PO - TY4892049.exe
  "C:\Users\Admin\AppData\Local\Temp\PO - TY4892049.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:452
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4724

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

memory/452-0-0x00000000744AE000-0x00000000744AF000-memory.dmp

Filesize
4KB

Download
memory/452-1-0x0000000000870000-0x0000000000986000-memory.dmp

Filesize
1.1MB

Download
memory/452-2-0x0000000005A30000-0x0000000005B44000-memory.dmp

Filesize
1.1MB

Download
memory/452-3-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/452-4-0x0000000006110000-0x00000000066B4000-memory.dmp

Filesize
5.6MB

Download
memory/452-5-0x0000000005C60000-0x0000000005CF2000-memory.dmp

Filesize
584KB

Download
memory/452-6-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-27-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-43-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-41-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-39-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-37-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-35-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-33-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-31-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-29-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-25-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-23-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-21-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-19-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-17-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-15-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-11-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-9-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-7-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-13-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-45-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-55-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-69-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-67-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-65-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-63-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-61-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-60-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-57-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-53-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-51-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-49-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-47-0x0000000005A30000-0x0000000005B3E000-memory.dmp

Filesize
1.1MB

Download
memory/452-1342-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/452-1343-0x0000000005D00000-0x0000000005D6C000-memory.dmp

Filesize
432KB

Download
memory/452-1344-0x0000000005DA0000-0x0000000005E0A000-memory.dmp

Filesize
424KB

Download
memory/452-1345-0x0000000005E40000-0x0000000005E8C000-memory.dmp

Filesize
304KB

Download
memory/452-1346-0x0000000005E90000-0x0000000005EE4000-memory.dmp

Filesize
336KB

Download
memory/452-1352-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/452-1355-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/452-1357-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4724-1356-0x0000000000500000-0x0000000000542000-memory.dmp

Filesize
264KB

Download
memory/4724-1359-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4724-1360-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4724-1358-0x0000000004B40000-0x0000000004BA6000-memory.dmp

Filesize
408KB

Download
memory/4724-1361-0x0000000005EF0000-0x0000000005F40000-memory.dmp

Filesize
320KB

Download
memory/4724-1362-0x00000000060D0000-0x00000000060DA000-memory.dmp

Filesize
40KB

Download
memory/4724-1363-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download