agenttesla | 2a60bbd88d84157bbebd77c9f586a6beb3f6667ca2da5df0e5ccc8a7fdda6dab

General

Target

COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe
Size

1.1MB
MD5

9cae99eefe363d867d18d70e75263536
SHA1

fd20d2807eec9e5b76a9cf7851e2ad182f6e2737
SHA256

2a60bbd88d84157bbebd77c9f586a6beb3f6667ca2da5df0e5ccc8a7fdda6dab
SHA512

e5a28407738243b06aada927c0c4497565172267494ec9c33fecef893e26d21fe53839ad1a9129f3cca5670f320029fe7e101d402ea27040274f92229295efb4
SSDEEP

24576:ffmMv6Ckr7Mny5QLPbOFSX1VkE+GVakA4Z5VoH:f3v+7/5QLzlVkEZax4Z5VS

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.laboratoriosvilla.com.mx
Port:
587
Username:
[email protected]
Password:
WZ,2pliw#L)D
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\KaGeys = "C:\\Users\\Admin\\AppData\\Roaming\\KaGeys\\KaGeys.exe"	RegSvcs.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
4	api.ipify.org
5	api.ipify.org
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1756 set thread context of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1996	RegSvcs.exe
1996	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1996	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30
PID 1756 wrote to memory of 1996	1756	COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe	30

C:\Users\Admin\AppData\Local\Temp\COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe
"C:\Users\Admin\AppData\Local\Temp\COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\COMMERCAILINVOICEANDDHLAWBTRACKINGDETAILS.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1756-2-0x0000000003D70000-0x0000000004170000-memory.dmp

Filesize
4.0MB

Download
memory/1996-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1996-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1996-5-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1996-8-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1996-9-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1996-11-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1996-12-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads