agenttesla | a7abde9ed7e26054a6cb08b40569b0c59aca7e185d129fd5fa147c6ddc304e61

Analysis

max time kernel
11s
max time network
6s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 16:42

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General

Target

AVISO DE COBRO DHL-160663957.PDF.exe
Size

1.1MB
MD5

a6a745c9e98b0f016840cce6ed707483
SHA1

68fe18754e74c49b7f976bdfe276853976de0b42
SHA256

ef7a804eda595798e13de0e6a0a464346f2f52840526923a4e6e58c5056c2e9e
SHA512

67bbd368004d06052972798299c3d569289d48f3a772d25a551bf125ca55b4d76d827ee56501aa92277d362a2d51356d65670120d590b0582b214483637cf464
SSDEEP

24576:lqDEvCTbMWu7rQYlBQcBiT6rprG8a1VujrEJlnPUiIs:lTvC/MTQYxsWR7a1VZHP

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.anetospiti.gr
Port:
587
Username:
[email protected]
Password:
akS3cdj{_L7m
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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 2184 set thread context of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28

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	AVISO DE COBRO DHL-160663957.PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2548	RegSvcs.exe
2548	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2184	AVISO DE COBRO DHL-160663957.PDF.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2184	AVISO DE COBRO DHL-160663957.PDF.exe
2184	AVISO DE COBRO DHL-160663957.PDF.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2184	AVISO DE COBRO DHL-160663957.PDF.exe
2184	AVISO DE COBRO DHL-160663957.PDF.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28
PID 2184 wrote to memory of 2548	2184	AVISO DE COBRO DHL-160663957.PDF.exe	28

C:\Users\Admin\AppData\Local\Temp\AVISO DE COBRO DHL-160663957.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\AVISO DE COBRO DHL-160663957.PDF.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:2184
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\AVISO DE COBRO DHL-160663957.PDF.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2548

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/2184-11-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download
memory/2548-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2548-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2548-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2548-17-0x0000000073E9E000-0x0000000073E9F000-memory.dmp

Filesize
4KB

Download
memory/2548-18-0x0000000073E90000-0x000000007457E000-memory.dmp

Filesize
6.9MB

Download
memory/2548-19-0x0000000073E9E000-0x0000000073E9F000-memory.dmp

Filesize
4KB

Download
memory/2548-20-0x0000000073E90000-0x000000007457E000-memory.dmp

Filesize
6.9MB

Download