agenttesla | 0b1fb30a10d3f28b2818d2237d0b117f214e6895e27322769b352b489deadcd3

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-01-2025 01:16

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General

Target

PI confirmation 24853942034.pdf.exe
Size

1022KB
MD5

b5ee430dd6835a1a6d1e9bec76e042a6
SHA1

475d6d6f34c14c99658a14bdcf4ff473c857bd34
SHA256

2a6ff1cef657a6538c13bcb0608838dabf1a7d129b6f6cdec87090da94b73519
SHA512

f8d251536fae464c7affed7c0d56109ad6ebfeaea63d063325a7be3c5ff5302fb9f215b61cbdfa8197612c192849be289cda5212ab0144e55943a0776314f6f9
SSDEEP

12288:gCdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfRlgsUBgajTwgRkl6nG:gCdxte/80jYLT3U1jfsWa3nkU5EM3LQ

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 2100 set thread context of 2548	2100	PI confirmation 24853942034.pdf.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	PI confirmation 24853942034.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
2100	PI confirmation 24853942034.pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2100	PI confirmation 24853942034.pdf.exe
2100	PI confirmation 24853942034.pdf.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2100	PI confirmation 24853942034.pdf.exe
2100	PI confirmation 24853942034.pdf.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30
PID 2100 wrote to memory of 2548	2100	PI confirmation 24853942034.pdf.exe	30

C:\Users\Admin\AppData\Local\Temp\PI confirmation 24853942034.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PI confirmation 24853942034.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:2100
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\PI confirmation 24853942034.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

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Downloads

memory/2100-11-0x0000000000ED0000-0x00000000012D0000-memory.dmp

Filesize
4.0MB

Download
memory/2548-17-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

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

Filesize
264KB

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

Filesize
264KB

Download
memory/2548-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2548-18-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2548-19-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/2548-20-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download