agenttesla | acba2aba05c54067a1837b23ede11edd44ae646f197e00285d0280681b3b2b2e

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-01-2025 22:20

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General

Target

Nueva Orden de Compra 5424.exe
Size

1.3MB
MD5

70b62fe5c9f6a8bfccb0b2a4b8d45e84
SHA1

129d8ca1944bcf608fa12a032d254e7dc08c2cc7
SHA256

3c0c387ff08da55e2f2f8062bae3732ff7787a95aa8c6371482be5b9c719ef9e
SHA512

dcd7ef997cc75035340e68706094a0c118f1beccdcc5862c21a96458726b89b6fdb3f9563734630796bdd164e5f93dc0e61ccb27df27235c376c4e54ecbe6170
SSDEEP

24576:ctb20pkaCqT5TBWgNQ7aWQXC9PnTYBN9mSSsNcG6A:FVg5tQ7aWYBBBSA35

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.solucionesmexico.mx
Port:
21
Username:
[email protected]
Password:
dGG^ZYIxX5!B

Signatures

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

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
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 2388	1724	Nueva Orden de Compra 5424.exe	30

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Nueva Orden de Compra 5424.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2388	RegSvcs.exe
2388	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1724	Nueva Orden de Compra 5424.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2388	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1724	Nueva Orden de Compra 5424.exe
1724	Nueva Orden de Compra 5424.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1724	Nueva Orden de Compra 5424.exe
1724	Nueva Orden de Compra 5424.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30
PID 1724 wrote to memory of 2388	1724	Nueva Orden de Compra 5424.exe	30

C:\Users\Admin\AppData\Local\Temp\Nueva Orden de Compra 5424.exe
"C:\Users\Admin\AppData\Local\Temp\Nueva Orden de Compra 5424.exe"
1⤵
- 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:1724
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Nueva Orden de Compra 5424.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2388

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/1724-2-0x0000000000B70000-0x0000000000F70000-memory.dmp

Filesize
4.0MB

Download
memory/2388-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-5-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-8-0x0000000073DAE000-0x0000000073DAF000-memory.dmp

Filesize
4KB

Download
memory/2388-9-0x0000000073DA0000-0x000000007448E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-10-0x0000000073DAE000-0x0000000073DAF000-memory.dmp

Filesize
4KB

Download
memory/2388-11-0x0000000073DA0000-0x000000007448E000-memory.dmp

Filesize
6.9MB

Download