agenttesla | 4e49022c610e7651c1694331b900dfb678ea5fb47bdaa1d7fc37f888b55a1664

General

Target

combrobante_swift_y8675645343123546576879809765434233567890.exe
Size

90.0MB
MD5

bb2896cfb5a3845f8eef6becd56a1f21
SHA1

5e4fa4f04e07cb7de806e4f4365c614268b55fc9
SHA256

47a76e7ef345942ecad534f3e30d0f5e38af8014cb8357782f9b57daa19e7812
SHA512

ae77e4960a8665d733396fce1f2b34cc6e0a3fd62daa8f1af97aa8b7c92716fd87b6b9d54245bd7224a4e630d226418ff848a08aa37b80996e7644958e0e72b7
SSDEEP

24576:mAHnh+eWsN3skA4RV1Hom2KXFmIaFHwzsc9eySqwu5:Bh+ZkldoPK1XaFQMq9

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 2828 set thread context of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31

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	combrobante_swift_y8675645343123546576879809765434233567890.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2692	RegSvcs.exe
2692	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2828	combrobante_swift_y8675645343123546576879809765434233567890.exe
2828	combrobante_swift_y8675645343123546576879809765434233567890.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2692	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2828	combrobante_swift_y8675645343123546576879809765434233567890.exe
2828	combrobante_swift_y8675645343123546576879809765434233567890.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2828	combrobante_swift_y8675645343123546576879809765434233567890.exe
2828	combrobante_swift_y8675645343123546576879809765434233567890.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31
PID 2828 wrote to memory of 2692	2828	combrobante_swift_y8675645343123546576879809765434233567890.exe	31

C:\Users\Admin\AppData\Local\Temp\combrobante_swift_y8675645343123546576879809765434233567890.exe
"C:\Users\Admin\AppData\Local\Temp\combrobante_swift_y8675645343123546576879809765434233567890.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:2828
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\combrobante_swift_y8675645343123546576879809765434233567890.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2692-12-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2692-18-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2692-14-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2692-21-0x0000000000090000-0x00000000000D2000-memory.dmp

Filesize
264KB

Download
memory/2692-22-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2692-23-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-24-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2692-25-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2828-11-0x00000000008D0000-0x0000000000CD0000-memory.dmp

Filesize
4.0MB

Download

Analysis

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