agenttesla | bda17927cce16ab2c2324f3b95f3eb8a005399f325cfa07221fb3c4f9e7ed36b

Analysis

max time kernel
112s
max time network
110s
platform
windows10_x64
resource
win10v20210408
submitted
23-04-2021 09:35

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General

Target

3496430927654_RFQ.exe
Size

571KB
MD5

4acd37e21b5950fc28752481f0d2d8db
SHA1

1b875e2f2b212604ab8d4891b164d6c0f42986a5
SHA256

5849b64404a17d7613bf27259eba36ad479f4d3163cd73ae54073b281a0246e2
SHA512

1dc70030462ae53711d1d50157dc8133bdec2be753ee701fecc6b8a4fb71fde8cc26cfc13bd426c6be92c5652b286dffd1e37250de09eb85914263fadfd3b774

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
fundingonly@gmail.com
Password:
kinging22

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
behavioral2/memory/4000-118-0x000000001C540000-0x000000001C5E7000-memory.dmp	family_agenttesla
behavioral2/memory/4000-119-0x00000000011F0000-0x0000000001227000-memory.dmp	family_agenttesla

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

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 stealer

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 stealer

Data from Local System
T1005

Credentials in Files
T1081
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3496430927654_RFQ.exe

pid process

4000 3496430927654_RFQ.exe
4000 3496430927654_RFQ.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3496430927654_RFQ.exe

description pid process

Token: SeDebugPrivilege 4000 3496430927654_RFQ.exe

pid	process
4000	3496430927654_RFQ.exe
4000	3496430927654_RFQ.exe

description	pid	process
Token: SeDebugPrivilege	4000	3496430927654_RFQ.exe

C:\Users\Admin\AppData\Local\Temp\3496430927654_RFQ.exe
"C:\Users\Admin\AppData\Local\Temp\3496430927654_RFQ.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4000

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4000-114-0x0000000000940000-0x0000000000941000-memory.dmp

Filesize
4KB

Download
memory/4000-116-0x00000000036E0000-0x00000000037BF000-memory.dmp

Filesize
892KB

Download
memory/4000-117-0x0000000003820000-0x0000000003822000-memory.dmp

Filesize
8KB

Download
memory/4000-118-0x000000001C540000-0x000000001C5E7000-memory.dmp

Filesize
668KB

Download
memory/4000-119-0x00000000011F0000-0x0000000001227000-memory.dmp

Filesize
220KB

Download
memory/4000-120-0x0000000003822000-0x0000000003824000-memory.dmp

Filesize
8KB

Download