agenttesla | 3cdb85efd62add89d7945f62faf3c578d7fa6b5ec68573b1d774265afd46a8ad

Analysis

max time kernel
98s
max time network
12s
platform
windows7_x64
resource
win7v20201028
submitted
12-01-2021 16:41

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General

Target

file.exe
Size

845KB
MD5

f613d92e22e3da552ca70021c267c826
SHA1

3790fd94d2fa8712e81aabd11910a2fe4b6c8514
SHA256

3cdb85efd62add89d7945f62faf3c578d7fa6b5ec68573b1d774265afd46a8ad
SHA512

4da46153652b8963a053bc80bf6b3716bcb3e20fe4eb6c17a60e3bef3922ef9b7479d9d5b2ac6c5e9cafb9b16a9aa7fe309684b82546b74e52008e304f30b218

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
[email protected]
Password:
qwerty123@@@

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/1292-7-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1292-8-0x000000000043747E-mapping.dmp	family_agenttesla
behavioral1/memory/1292-9-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1292-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 1844 set thread context of 1292 1844 file.exe file.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

file.exe

pid process

1292 file.exe
1292 file.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 1292 file.exe

description	pid	process	target process
PID 1844 set thread context of 1292	1844	file.exe	file.exe

pid	process
1292	file.exe
1292	file.exe

description	pid	process
Token: SeDebugPrivilege	1292	file.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe
PID 1844 wrote to memory of 1292	1844	file.exe	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1844

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1292

MITRE ATT&CK Matrix

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Downloads

memory/1292-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1292-8-0x000000000043747E-mapping.dmp

Download
memory/1292-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1292-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1292-11-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/1844-2-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/1844-3-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

Filesize
4KB

Download
memory/1844-5-0x0000000000210000-0x0000000000222000-memory.dmp

Filesize
72KB

Download
memory/1844-6-0x0000000005510000-0x0000000005585000-memory.dmp

Filesize
468KB

Download

Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads