agenttesla | 898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
31-05-2024 01:51

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General

Target

898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe
Size

2.4MB
MD5

36e4a9266cb8ec933e884c2c481e3ed8
SHA1

63f718d96b53c69d793babe60c86d2bd88ba0d24
SHA256

898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3
SHA512

41fcd4258ee8a79f2a054c8bc43d87800057f8c08fd89834f55fb0aeeaf84f5daaff5641494bcf3c9b8d287c1a6815ea19baff31d7e2db52dd7ab97a5474aefb
SSDEEP

49152:42IpmRMF620bcNmH6626zjO3eybMKEgZAIgpxn6fBQo0N8qG:OmRoasMsuybQg90pKWoft

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.gencoldfire.com
Port:
587
Username:
[email protected]
Password:
U+&%W@y1mSEUOinP

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.gencoldfire.com
Port:
587
Username:
[email protected]
Password:
U+&%W@y1mSEUOinP
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
17	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3308 set thread context of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4580	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe
4580	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe
Token: SeDebugPrivilege	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe
Token: SeDebugPrivilege	4580	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84
PID 3308 wrote to memory of 4580	3308	898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe	84

C:\Users\Admin\AppData\Local\Temp\898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe
"C:\Users\Admin\AppData\Local\Temp\898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3308
- C:\Users\Admin\AppData\Local\Temp\898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe
  "C:\Users\Admin\AppData\Local\Temp\898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\898de00a5dea8ae9e5952eb030212be6a71aed5fab785cbf76837afeb3ecc0d3.exe.log

Filesize
805B

MD5
58a9108e39c2ea50e65c23be3a9407cf

SHA1
fb21f7b9330aa1a77080a3243b81b49035102d7b

SHA256
6049be83020702896a539b5c8c13270add224d7b91b3ee0bebc328791b74a84b

SHA512
93804ee8a4560503e47c07f5fa4a959e23355a01aba406c103d339debc9b2b1d20a345cdbb8d8069dac97b9151f228cf559ac3dde1500e3484fba1a4126842bf

Download Submit
memory/3308-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/3308-1-0x00000000000C0000-0x0000000000324000-memory.dmp

Filesize
2.4MB

Download
memory/3308-2-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3308-3-0x0000000004ED0000-0x0000000005100000-memory.dmp

Filesize
2.2MB

Download
memory/3308-4-0x0000000006230000-0x0000000006460000-memory.dmp

Filesize
2.2MB

Download
memory/3308-6-0x0000000006500000-0x0000000006592000-memory.dmp

Filesize
584KB

Download
memory/3308-5-0x0000000006A10000-0x0000000006FB4000-memory.dmp

Filesize
5.6MB

Download
memory/3308-22-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-30-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-20-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-36-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-70-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-60-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-68-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-66-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-64-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-63-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-58-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-56-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-54-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-53-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-50-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-48-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-46-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-44-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-42-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-40-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-38-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-34-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-32-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-18-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-16-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-14-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-12-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-28-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-26-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-10-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-24-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-8-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-7-0x0000000006230000-0x000000000645B000-memory.dmp

Filesize
2.2MB

Download
memory/3308-4893-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3308-4895-0x00000000066A0000-0x00000000066EC000-memory.dmp

Filesize
304KB

Download
memory/3308-4894-0x0000000006600000-0x000000000666C000-memory.dmp

Filesize
432KB

Download
memory/3308-4896-0x00000000067F0000-0x0000000006844000-memory.dmp

Filesize
336KB

Download
memory/3308-4900-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4580-4902-0x0000000000360000-0x00000000003A2000-memory.dmp

Filesize
264KB

Download
memory/4580-4901-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4580-4903-0x0000000004C80000-0x0000000004CE6000-memory.dmp

Filesize
408KB

Download
memory/4580-4904-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4580-4905-0x00000000060E0000-0x0000000006130000-memory.dmp

Filesize
320KB

Download
memory/4580-4906-0x00000000061D0000-0x000000000626C000-memory.dmp

Filesize
624KB

Download
memory/4580-4907-0x00000000063E0000-0x00000000063EA000-memory.dmp

Filesize
40KB

Download
memory/4580-4908-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download