agenttesla | 3b78171bc9f38f684826c2cd33953cd0023239cdd561637e1593f89dffea56fe

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16/12/2024, 10:01

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General

Target

rDOC24INV0616.exe
Size

1.0MB
MD5

27245367b5716caadd5ea798614ada6c
SHA1

2911bbbee9b31885767710b8a146c2b67578f139
SHA256

3b78171bc9f38f684826c2cd33953cd0023239cdd561637e1593f89dffea56fe
SHA512

4b070802766c6673df0db4626971a227fe3429838a86d63b7655d4b4c794349f25f8ad019abb07cd30f8693ca34b1d3719997b1e9c36585df9c9e7e3242c58c9
SSDEEP

24576:Du6J33O0c+JY5UZ+XC0kGso6FaI3F423lXTJwSfNmraWY:Nu0c++OCvkGs9FaI3X39HgY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.alltoursegypt.com
Port:
587
Username:
[email protected]
Password:
OPldome23#12klein

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.alltoursegypt.com
Port:
587
Username:
[email protected]
Password:
OPldome23#12klein
Email To:
[email protected]

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 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
13	api.ipify.org
14	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1568 set thread context of 5112	1568	rDOC24INV0616.exe	83

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	rDOC24INV0616.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5112	RegSvcs.exe
5112	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1568	rDOC24INV0616.exe
1568	rDOC24INV0616.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5112	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1568	rDOC24INV0616.exe
1568	rDOC24INV0616.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1568	rDOC24INV0616.exe
1568	rDOC24INV0616.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 5112	1568	rDOC24INV0616.exe	83
PID 1568 wrote to memory of 5112	1568	rDOC24INV0616.exe	83
PID 1568 wrote to memory of 5112	1568	rDOC24INV0616.exe	83
PID 1568 wrote to memory of 5112	1568	rDOC24INV0616.exe	83

C:\Users\Admin\AppData\Local\Temp\rDOC24INV0616.exe
"C:\Users\Admin\AppData\Local\Temp\rDOC24INV0616.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:1568
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\rDOC24INV0616.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:5112

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/1568-6-0x0000000001520000-0x0000000001920000-memory.dmp

Filesize
4.0MB

Download
memory/5112-7-0x0000000000350000-0x0000000000392000-memory.dmp

Filesize
264KB

Download
memory/5112-8-0x00000000742DE000-0x00000000742DF000-memory.dmp

Filesize
4KB

Download
memory/5112-9-0x0000000005280000-0x0000000005824000-memory.dmp

Filesize
5.6MB

Download
memory/5112-10-0x0000000004E30000-0x0000000004E96000-memory.dmp

Filesize
408KB

Download
memory/5112-11-0x00000000742D0000-0x0000000074A80000-memory.dmp

Filesize
7.7MB

Download
memory/5112-12-0x0000000006360000-0x00000000063B0000-memory.dmp

Filesize
320KB

Download
memory/5112-13-0x0000000006450000-0x00000000064EC000-memory.dmp

Filesize
624KB

Download
memory/5112-14-0x0000000006590000-0x0000000006622000-memory.dmp

Filesize
584KB

Download
memory/5112-15-0x0000000006520000-0x000000000652A000-memory.dmp

Filesize
40KB

Download
memory/5112-16-0x00000000742DE000-0x00000000742DF000-memory.dmp

Filesize
4KB

Download
memory/5112-17-0x00000000742D0000-0x0000000074A80000-memory.dmp

Filesize
7.7MB

Download