agenttesla | be6b9143df8f98654c58dd4dfaa4f623991164859c8da87f8e9004199ef8a01a

Analysis

max time kernel
103s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2025 12:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

QUOTATION#012325.exe
Size

1.3MB
MD5

a57704cfeac0d1524c56b355c8877231
SHA1

571e572b79a2dc6e7c04efe0b6c7bb260f6272e0
SHA256

a9811a63013f9a7fc654c88ab730f86187ef992231b230968c6d82a1e5ae5482
SHA512

ecc668d977733ecbd436d5e81e5a201e7cd8aa9cd60b85b0453c3e24a3d3d80acdc1713b4904a42e52be2ca33ba1c8806cc6a704386ae6cd6f195fe1286e0fb4
SSDEEP

24576:KRmJkcoQricOIQxiZY1ia23X3tfuoSrDoW0en5/pYH:PJZoQrbTFZY1ia2H3tf3Q0enVpg

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.ercolina-usa.com
Port:
21
Username:
[email protected]
Password:
nXe0M~WkW&nJ

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.ercolina-usa.com
Port:
21
Username:
[email protected]
Password:
nXe0M~WkW&nJ

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe"	RegSvcs.exe

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 2208 set thread context of 3892	2208	QUOTATION#012325.exe	82

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	QUOTATION#012325.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3892	RegSvcs.exe
3892	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2208	QUOTATION#012325.exe
2208	QUOTATION#012325.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3892	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2208	QUOTATION#012325.exe
2208	QUOTATION#012325.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2208	QUOTATION#012325.exe
2208	QUOTATION#012325.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3892	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 3892	2208	QUOTATION#012325.exe	82
PID 2208 wrote to memory of 3892	2208	QUOTATION#012325.exe	82
PID 2208 wrote to memory of 3892	2208	QUOTATION#012325.exe	82
PID 2208 wrote to memory of 3892	2208	QUOTATION#012325.exe	82

C:\Users\Admin\AppData\Local\Temp\QUOTATION#012325.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION#012325.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:2208
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\QUOTATION#012325.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2208-2-0x00000000041E0000-0x00000000043E0000-memory.dmp

Filesize
2.0MB

Download
memory/3892-3-0x0000000000540000-0x0000000000584000-memory.dmp

Filesize
272KB

Download
memory/3892-4-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3892-5-0x0000000005200000-0x00000000057A4000-memory.dmp

Filesize
5.6MB

Download
memory/3892-7-0x00000000743A0000-0x0000000074B50000-memory.dmp

Filesize
7.7MB

Download
memory/3892-6-0x0000000004CC0000-0x0000000004D26000-memory.dmp

Filesize
408KB

Download
memory/3892-10-0x0000000006250000-0x00000000062A0000-memory.dmp

Filesize
320KB

Download
memory/3892-11-0x00000000063C0000-0x0000000006452000-memory.dmp

Filesize
584KB

Download
memory/3892-12-0x0000000006370000-0x000000000637A000-memory.dmp

Filesize
40KB

Download
memory/3892-13-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3892-14-0x00000000743A0000-0x0000000074B50000-memory.dmp

Filesize
7.7MB

Download