agenttesla | 87b2d1f81317a320bc41ebe9cee0f6b1d9e6bf158d429fe0188a0d66b4e43421

Analysis

max time kernel
11s
max time network
12s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-09-2024 12:54

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General

Target

Primordial.exe
Size

5.8MB
MD5

1dcc77148be400ddac7152c745ce2957
SHA1

7a7d0d1194b8663c33620769b6f8c1705667d66b
SHA256

87b2d1f81317a320bc41ebe9cee0f6b1d9e6bf158d429fe0188a0d66b4e43421
SHA512

5eefc0a326ca9c3530488f0aa9754046206f15b4196e2b6f6f2adda1fe9f02fa117372cbf106e42f9aa4276c8f8f68c5824660784778add0b5b304e2c0b4d38c
SSDEEP

98304:ZiKscnNZkbxF2JPKavhVt4GviWHAT4iKscnNZkbxFM7K5JEyUa:w6LOIK+1iWHI76LOUKHEyU

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
behavioral1/memory/4864-4-0x0000000005D80000-0x0000000005F92000-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	Primordial.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

C:\Users\Admin\AppData\Local\Temp\Primordial.exe
"C:\Users\Admin\AppData\Local\Temp\Primordial.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
PID:4864

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/4864-0-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/4864-1-0x0000000000BA0000-0x000000000117C000-memory.dmp

Filesize
5.9MB

Download
memory/4864-2-0x0000000006150000-0x00000000066F4000-memory.dmp

Filesize
5.6MB

Download
memory/4864-3-0x0000000005BA0000-0x0000000005C32000-memory.dmp

Filesize
584KB

Download
memory/4864-4-0x0000000005D80000-0x0000000005F92000-memory.dmp

Filesize
2.1MB

Download
memory/4864-5-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/4864-6-0x0000000006000000-0x000000000600A000-memory.dmp

Filesize
40KB

Download
memory/4864-7-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/4864-8-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/4864-9-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download