agenttesla | 34971b1343c4dce38f3d0ddb02e4fced4c30793154150b3b32c9476a275968ba

Analysis

max time kernel
134s
max time network
115s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
06-09-2024 15:35

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General

Target

ub.gg perm remake/WindowsFormsApp2/bin/Debug/WindowsFormsApp2.exe
Size

504KB
MD5

7e873ea844ca676ad0daaa3ab3ea18f0
SHA1

62a93ae492a92e2dbd079f7a6fc8ebfd2ffc64ee
SHA256

9d9a558671f4b14e8edf2b62c26db0535de697dc181f5954b9e648b7e007a513
SHA512

9c65c7476a60b6d8584b2d4c2c20a7038deac1b20ef51d335191364bed33eef0d74cfbf25e8f591fca5e763d299577557971354c9d5c795c6f53c2f6522a9848
SSDEEP

6144:R91wbsUCZ4cyL8IL6ZE14Doq3/3coFEwaPqfvhiCGhPQHhiA5Ju8FXO2kNk1y8Ua:RXi7z473/3cawyhgy8AzQB98PfjOA

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral8/memory/4328-6-0x0000000006120000-0x0000000006334000-memory.dmp	family_agenttesla

System Location Discovery: System Language Discovery 1 TTPs 1 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	WindowsFormsApp2.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	WindowsFormsApp2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	WindowsFormsApp2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	WindowsFormsApp2.exe

C:\Users\Admin\AppData\Local\Temp\ub.gg perm remake\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.exe
"C:\Users\Admin\AppData\Local\Temp\ub.gg perm remake\WindowsFormsApp2\bin\Debug\WindowsFormsApp2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
PID:4328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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/4328-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

Filesize
4KB

Download
memory/4328-1-0x00000000009E0000-0x0000000000A64000-memory.dmp

Filesize
528KB

Download
memory/4328-2-0x0000000005B70000-0x0000000006116000-memory.dmp

Filesize
5.6MB

Download
memory/4328-3-0x00000000055C0000-0x0000000005652000-memory.dmp

Filesize
584KB

Download
memory/4328-4-0x0000000005510000-0x000000000551A000-memory.dmp

Filesize
40KB

Download
memory/4328-5-0x0000000074B40000-0x00000000752F1000-memory.dmp

Filesize
7.7MB

Download
memory/4328-6-0x0000000006120000-0x0000000006334000-memory.dmp

Filesize
2.1MB

Download
memory/4328-7-0x0000000074B40000-0x00000000752F1000-memory.dmp

Filesize
7.7MB

Download
memory/4328-8-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

Filesize
4KB

Download
memory/4328-9-0x0000000074B40000-0x00000000752F1000-memory.dmp

Filesize
7.7MB

Download