agenttesla | 98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107

General

Target

98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe
Size

1.0MB
MD5

f232e29265e847fcdc94435f548a4330
SHA1

b236941f8a9b9d1e237fe29ad07550dc675e56fc
SHA256

98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107
SHA512

d0896b75a82c4ee8482295eaa052c7e3747e12ec9571231dbcc398b3078cbeba32fc8b4f1ca1643c301b226657421d08c00ac2b61a4901193dcc3bff29bd95d4
SSDEEP

24576:Ku6J33O0c+JY5UZ+XC0kGso6Faaa1yjxHWY:8u0c++OCvkGs9FaaagwY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7220431026:AAHszs0XzPcajloTXlLJDVKab99uNUvPaok/

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 SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1628 set thread context of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.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	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2492	RegSvcs.exe
2492	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe
1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2492	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe
1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe
1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2492	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31
PID 1628 wrote to memory of 2492	1628	98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe	31

C:\Users\Admin\AppData\Local\Temp\98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe
"C:\Users\Admin\AppData\Local\Temp\98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.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:1628
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\98a8be412dad61ce01a376f9e69b0b2b744c17cce4f1075411bea71f44fcd107N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2492

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/1628-6-0x00000000008D0000-0x0000000000CD0000-memory.dmp

Filesize
4.0MB

Download
memory/2492-7-0x0000000000090000-0x00000000000D4000-memory.dmp

Filesize
272KB

Download
memory/2492-14-0x0000000000090000-0x00000000000D4000-memory.dmp

Filesize
272KB

Download
memory/2492-16-0x0000000000090000-0x00000000000D4000-memory.dmp

Filesize
272KB

Download
memory/2492-10-0x0000000000090000-0x00000000000D4000-memory.dmp

Filesize
272KB

Download
memory/2492-17-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2492-18-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2492-19-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2492-20-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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