agenttesla | ac11f5fb4ba0171617515f053860d994ac273954c1322b91858ea85ee2ee5a84

Analysis

max time kernel
359s
max time network
360s
platform
windows7_x64
resource
win7-20231129-ja
resource tags

arch:x64arch:x86image:win7-20231129-jalocale:ja-jpos:windows7-x64systemwindows
submitted
06-12-2023 11:37

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General

Target

LAZONE.exe
Size

3.2MB
MD5

5bcc80236183d7afb6ba78d532177591
SHA1

da5a82b133187b52451769a2d3a117fe339aead8
SHA256

ac11f5fb4ba0171617515f053860d994ac273954c1322b91858ea85ee2ee5a84
SHA512

c219af3938e9f1bd5e9eef71616fff8eed2ca4316b19f4f2056a66150b04cb02a7cd9153eeb736207878f965233268f0fe43d696c0a36b1f876398b82fee17de
SSDEEP

98304:YK6jmkyr1UrBGgNexQIT4bNJFY3OqtHWMkQ:YHLy2I2jBHY3WY

Score

10^/10

agenttesla 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 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1692-3-0x000000001B6B0000-0x000000001B8C4000-memory.dmp	family_agenttesla
behavioral1/memory/1692-9-0x00000000005B0000-0x0000000000630000-memory.dmp	family_agenttesla

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

LAZONE.exe

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

LAZONE.exe

description pid process

Token: SeDebugPrivilege 1692 LAZONE.exe

description	pid	process
Token: SeDebugPrivilege	1692	LAZONE.exe

C:\Users\Admin\AppData\Local\Temp\LAZONE.exe
"C:\Users\Admin\AppData\Local\Temp\LAZONE.exe"
1⤵
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:1692

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1692-0-0x0000000000DD0000-0x00000000010FC000-memory.dmp

Filesize
3.2MB

Download
memory/1692-1-0x000007FEF5990000-0x000007FEF637C000-memory.dmp

Filesize
9.9MB

Download
memory/1692-2-0x00000000005B0000-0x0000000000630000-memory.dmp

Filesize
512KB

Download
memory/1692-3-0x000000001B6B0000-0x000000001B8C4000-memory.dmp

Filesize
2.1MB

Download
memory/1692-4-0x00000000005B0000-0x0000000000630000-memory.dmp

Filesize
512KB

Download
memory/1692-5-0x000000001B490000-0x000000001B530000-memory.dmp

Filesize
640KB

Download
memory/1692-6-0x000000001AFA0000-0x000000001AFC6000-memory.dmp

Filesize
152KB

Download
memory/1692-7-0x000007FEF5990000-0x000007FEF637C000-memory.dmp

Filesize
9.9MB

Download
memory/1692-8-0x00000000005B0000-0x0000000000630000-memory.dmp

Filesize
512KB

Download
memory/1692-9-0x00000000005B0000-0x0000000000630000-memory.dmp

Filesize
512KB

Download