agenttesla | b36be049cc3924ab4e57a27c2fef33149dbb5ed5df907f0ca665c685fe5ad15e

General

Target

COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe
Size

1.1MB
MD5

7b29104168610875dc525f1939c1be9d
SHA1

a35013b158fae14b83e1596098a032f70114d0df
SHA256

f04633dabb4fbf66d38cc86181f7770d44910073d4866acd15ae29f96edf4863
SHA512

bd13dc4b52f4c612ce8b07971952156bae9631f47d82cc3e619ca37bbdfbe89489fab78855437926b3c233c92b11cf9bc7f39a4d81ea030d801aec6f637d063c
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCPl+2KvjAwpNksq2JH28O4:7JZoQrbTFZY1iaCPl+2Qj7Nk9h89

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-1-5-21-1194130065-3471212556-1656947724-1000\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
16	api.ipify.org
17	api.ipify.org
19	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3708 set thread context of 2596	3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.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	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2596	RegSvcs.exe
2596	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2596	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe
3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe
3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe
3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe
3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 2596	3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe	82
PID 3708 wrote to memory of 2596	3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe	82
PID 3708 wrote to memory of 2596	3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe	82
PID 3708 wrote to memory of 2596	3708	COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe	82

C:\Users\Admin\AppData\Local\Temp\COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe
"C:\Users\Admin\AppData\Local\Temp\COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.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:3708
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\COMMERCAIL INVOICE AND TNT AWB TRACKING INVOICE.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2596

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

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Downloads

memory/2596-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2596-4-0x000000007520E000-0x000000007520F000-memory.dmp

Filesize
4KB

Download
memory/2596-5-0x00000000058E0000-0x0000000005E84000-memory.dmp

Filesize
5.6MB

Download
memory/2596-6-0x0000000005510000-0x0000000005576000-memory.dmp

Filesize
408KB

Download
memory/2596-7-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/2596-8-0x0000000006A10000-0x0000000006AA2000-memory.dmp

Filesize
584KB

Download
memory/2596-10-0x0000000006AB0000-0x0000000006B00000-memory.dmp

Filesize
320KB

Download
memory/2596-11-0x0000000006B10000-0x0000000006B1A000-memory.dmp

Filesize
40KB

Download
memory/2596-12-0x000000007520E000-0x000000007520F000-memory.dmp

Filesize
4KB

Download
memory/2596-13-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3708-2-0x0000000004120000-0x0000000004320000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads