agenttesla | 329757fc596770506ae85e94ec172215d52e5f80ccd962168a14819c7a71283b

Analysis

max time kernel
4s
max time network
4s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-09-2024 23:00

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General

Target

SMT.exe
Size

1.4MB
MD5

10212120dfe7de1e0651ee89305a5497
SHA1

691a25c9179c16849934d9b62de214090c27ba80
SHA256

329757fc596770506ae85e94ec172215d52e5f80ccd962168a14819c7a71283b
SHA512

1a532b6e3985a873394587252e72da93bc4fd326ea3b0356d3e3d15a14004e0c1ab8d3946eb4d3229919f05b7e42166fa33b407185b83bde75835c4e2304d84d
SSDEEP

24576:X8a06ML8a06MrITMvRFhRRbNWoCfkYSEH3OqtwIuXKkqjVnlqud+/2P+A5Y:rcHcrITYbNbNWo4kSH3OqtwIjkqXfd++

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
behavioral2/memory/4116-7-0x0000000005E80000-0x0000000006094000-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	SMT.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\SystemVersion	SMT.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	SMT.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	SMT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4116	SMT.exe

C:\Users\Admin\AppData\Local\Temp\SMT.exe
"C:\Users\Admin\AppData\Local\Temp\SMT.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4116

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/4116-0-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

Filesize
4KB

Download
memory/4116-1-0x0000000000F40000-0x00000000010B0000-memory.dmp

Filesize
1.4MB

Download
memory/4116-2-0x0000000006190000-0x0000000006734000-memory.dmp

Filesize
5.6MB

Download
memory/4116-3-0x0000000005AB0000-0x0000000005B42000-memory.dmp

Filesize
584KB

Download
memory/4116-4-0x0000000005A30000-0x0000000005A42000-memory.dmp

Filesize
72KB

Download
memory/4116-5-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/4116-6-0x0000000005B70000-0x0000000005B7A000-memory.dmp

Filesize
40KB

Download
memory/4116-7-0x0000000005E80000-0x0000000006094000-memory.dmp

Filesize
2.1MB

Download
memory/4116-8-0x0000000007040000-0x00000000070F2000-memory.dmp

Filesize
712KB

Download
memory/4116-9-0x0000000007160000-0x0000000007182000-memory.dmp

Filesize
136KB

Download
memory/4116-10-0x0000000009960000-0x0000000009CB4000-memory.dmp

Filesize
3.3MB

Download
memory/4116-12-0x00000000071F0000-0x000000000722C000-memory.dmp

Filesize
240KB

Download
memory/4116-13-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download