agenttesla | e08872d907e4d85eb08e12941a9d2784455b7998055aac1866d79a6028647078

General

Target

RFQ2207004---140HQ-----_pdf .exe
Size

1019KB
MD5

4d0ebc34ea0cb64d9bba7ec0af2951a4
SHA1

c315635a143e7d524b7dfae4239d219303af3b43
SHA256

e08872d907e4d85eb08e12941a9d2784455b7998055aac1866d79a6028647078
SHA512

29164bc957e299f4ee4a79586a0ff025a99038738387758f06e3980843408c1deff904ca83e9f91b71a887bbaf99e98f26a8d487096691ff57efabc1fc574f54
SSDEEP

24576:BRXxtO5drZN8jo7OKvw4lU+TTjh5IYT4dXFSndFLecp86tdYuO1QRkZzv:Bm3znIQ

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mailbuilderbuilder.com
Port:
587
Username:
[email protected]
Password:
Alluminio.1

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mailbuilderbuilder.com
Port:
587
Username:
[email protected]
Password:
Alluminio.1
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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
T1552.001
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
T1552.001
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
T1552.001
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

54 api.ipify.org
55 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

RFQ2207004---140HQ-----_pdf .exe

description pid process target process

PID 1164 set thread context of 2020 1164 RFQ2207004---140HQ-----_pdf .exe RFQ2207004---140HQ-----_pdf .exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RFQ2207004---140HQ-----_pdf .exe

pid process

2020 RFQ2207004---140HQ-----_pdf .exe
2020 RFQ2207004---140HQ-----_pdf .exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RFQ2207004---140HQ-----_pdf .exeRFQ2207004---140HQ-----_pdf .exe

description pid process

Token: SeDebugPrivilege 1164 RFQ2207004---140HQ-----_pdf .exe
Token: SeDebugPrivilege 2020 RFQ2207004---140HQ-----_pdf .exe

flow	ioc
54	api.ipify.org
55	api.ipify.org

description	pid	process	target process
PID 1164 set thread context of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe

pid	process
2020	RFQ2207004---140HQ-----_pdf .exe
2020	RFQ2207004---140HQ-----_pdf .exe

description	pid	process
Token: SeDebugPrivilege	1164	RFQ2207004---140HQ-----_pdf .exe
Token: SeDebugPrivilege	2020	RFQ2207004---140HQ-----_pdf .exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

RFQ2207004---140HQ-----_pdf .exe

description	pid	process	target process
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe
PID 1164 wrote to memory of 2020	1164	RFQ2207004---140HQ-----_pdf .exe	RFQ2207004---140HQ-----_pdf .exe

C:\Users\Admin\AppData\Local\Temp\RFQ2207004---140HQ-----_pdf .exe
"C:\Users\Admin\AppData\Local\Temp\RFQ2207004---140HQ-----_pdf .exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164

C:\Users\Admin\AppData\Local\Temp\RFQ2207004---140HQ-----_pdf .exe
"C:\Users\Admin\AppData\Local\Temp\RFQ2207004---140HQ-----_pdf .exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RFQ2207004---140HQ-----_pdf .exe.log

Filesize
1KB

MD5
c3941d9fa38f1717d5cecd7a2ca71667

SHA1
33b5362675383b58b4166ed9f9a61e5aa6768d2e

SHA256
f1ed6ff1cd3df219061e32df1c75d6f48de6484cf50e5ea7d86cd8bcfcb93256

SHA512
98f103ef97d32bf8c0566a6f6da5cf8d58d18f698c1b3e5bd0be0ea8462f5fe54c2e5e6b5188f2b7d8f70082ffd6745b1f7f6cab95af474e2b7eaed50a9d9c45

Download Submit
memory/1164-10-0x0000000006120000-0x00000000066C4000-memory.dmp

Filesize
5.6MB

Download
memory/1164-3-0x0000000005920000-0x0000000005978000-memory.dmp

Filesize
352KB

Download
memory/1164-1-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/1164-4-0x0000000005A00000-0x0000000005A06000-memory.dmp

Filesize
24KB

Download
memory/1164-5-0x0000000005A10000-0x0000000005A50000-memory.dmp

Filesize
256KB

Download
memory/1164-6-0x0000000005A70000-0x0000000005AB0000-memory.dmp

Filesize
256KB

Download
memory/1164-7-0x0000000005AE0000-0x0000000005B2C000-memory.dmp

Filesize
304KB

Download
memory/1164-8-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/1164-15-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/1164-0-0x0000000000760000-0x0000000000864000-memory.dmp

Filesize
1.0MB

Download
memory/1164-9-0x00000000051D0000-0x00000000051E0000-memory.dmp

Filesize
64KB

Download
memory/1164-2-0x00000000051D0000-0x00000000051E0000-memory.dmp

Filesize
64KB

Download
memory/2020-23-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/2020-14-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/2020-17-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/2020-16-0x0000000005070000-0x00000000050D6000-memory.dmp

Filesize
408KB

Download
memory/2020-18-0x00000000065C0000-0x0000000006610000-memory.dmp

Filesize
320KB

Download
memory/2020-19-0x00000000066B0000-0x000000000674C000-memory.dmp

Filesize
624KB

Download
memory/2020-20-0x00000000067F0000-0x0000000006882000-memory.dmp

Filesize
584KB

Download
memory/2020-21-0x0000000006780000-0x000000000678A000-memory.dmp

Filesize
40KB

Download
memory/2020-22-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/2020-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads