agenttesla | 64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209

General

Target

499597555186a64649cb00639bad6844.exe
Size

321KB
MD5

499597555186a64649cb00639bad6844
SHA1

8387d4da6e3b5d64da526e12be324dd866db82b1
SHA256

64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209
SHA512

a8d53922d44d386e85fc93e105c755cb8f9fbf26a7ac2c0e620935888b6d6d093f1f1160aa769847d95812e4d57d0899468ed1e8f37afdadd631e58d40fabd1a

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mangero.xyz
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1536-0-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1536-1-0x000000000044736E-mapping.dmp	family_agenttesla
behavioral1/memory/1536-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1536-3-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

499597555186a64649cb00639bad6844.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\nwama = "C:\\Users\\Admin\\AppData\\Local\\Temp\\nwama\\nwama.exe"	499597555186a64649cb00639bad6844.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

499597555186a64649cb00639bad6844.exe

description pid process target process

PID 1312 set thread context of 1536 1312 499597555186a64649cb00639bad6844.exe 499597555186a64649cb00639bad6844.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

499597555186a64649cb00639bad6844.exe

pid process

1536 499597555186a64649cb00639bad6844.exe
1536 499597555186a64649cb00639bad6844.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

499597555186a64649cb00639bad6844.exe

description pid process

Token: SeDebugPrivilege 1536 499597555186a64649cb00639bad6844.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

499597555186a64649cb00639bad6844.exe

pid process

1536 499597555186a64649cb00639bad6844.exe

description	pid	process	target process
PID 1312 set thread context of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe

pid	process
1536	499597555186a64649cb00639bad6844.exe
1536	499597555186a64649cb00639bad6844.exe

description	pid	process
Token: SeDebugPrivilege	1536	499597555186a64649cb00639bad6844.exe

pid	process
1536	499597555186a64649cb00639bad6844.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

499597555186a64649cb00639bad6844.exe

description	pid	process	target process
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe
PID 1312 wrote to memory of 1536	1312	499597555186a64649cb00639bad6844.exe	499597555186a64649cb00639bad6844.exe

C:\Users\Admin\AppData\Local\Temp\499597555186a64649cb00639bad6844.exe
"C:\Users\Admin\AppData\Local\Temp\499597555186a64649cb00639bad6844.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1312

C:\Users\Admin\AppData\Local\Temp\499597555186a64649cb00639bad6844.exe
"{path}"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1536

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/1536-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1536-1-0x000000000044736E-mapping.dmp

Download
memory/1536-2-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1536-3-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads