agenttesla | d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee

General

Target

d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
Size

707KB
MD5

5f2b165fb7d86e68285cb69130d446e4
SHA1

137d74a66bb6caf9c363b235cac85fcc14d027fb
SHA256

d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee
SHA512

045fa8f01cda67b48f5cd9d50dfe7269b6d4c18e630a6246a1866fac485ed7ef7aec9e3193f3da6b43ecc3b36416df52d4a3ebf149214742104a940bd2e70049
SSDEEP

12288:XNgLeFR6aglv312Z3yR4ISPfTsoFOhB1YclFbwlg5OPciwaYhJa/IU52WkSD+PRH:rgJ312ZzHWhPYcllwW5qcJ2wU5gSi5r7

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.a2zksa.com
Port:
587
Username:
[email protected]
Password:
]Xw(w^vQ-{^2
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\qSLBNg = "C:\\Users\\Admin\\AppData\\Roaming\\qSLBNg\\qSLBNg.exe"	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
6 ip-api.com

flow	ioc
4	api.ipify.org
5	api.ipify.org
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe

description	pid	process	target process
PID 2264 set thread context of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2928 schtasks.exe

pid	process
2928	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exed6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exepowershell.exepowershell.exe

pid	process
2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
2492	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
2492	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
2912	powershell.exe
1388	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exed6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
Token: SeDebugPrivilege	2492	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeDebugPrivilege	1388	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe

description	pid	process	target process
PID 2264 wrote to memory of 1388	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 1388	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 1388	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 1388	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 2912	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 2912	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 2912	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 2912	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	powershell.exe
PID 2264 wrote to memory of 2928	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	schtasks.exe
PID 2264 wrote to memory of 2928	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	schtasks.exe
PID 2264 wrote to memory of 2928	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	schtasks.exe
PID 2264 wrote to memory of 2928	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	schtasks.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
PID 2264 wrote to memory of 2492	2264	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe	d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe

C:\Users\Admin\AppData\Local\Temp\d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
"C:\Users\Admin\AppData\Local\Temp\d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2264

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1388

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hYBnqPTxdBj.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2912

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hYBnqPTxdBj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD94F.tmp"
2⤵
- Creates scheduled task(s)
PID:2928

C:\Users\Admin\AppData\Local\Temp\d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe
"C:\Users\Admin\AppData\Local\Temp\d6aa040bdb9225a169d8b6efb39e48b5ef16a4e2f2334b2f80c215c603331eee.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD94F.tmp
Filesize
1KB

MD5
ac1d96661c77b6967554d1a192f29320

SHA1
dcccd482a14c83c377a8f3931dd3c97aae311122

SHA256
74159f74e9c2fe8aa324d57e44ce160a592258dc8abfb5fa7e669cfa39080a61

SHA512
287a3b56720c9dcebf82b9269af82ffba941550deddb758150a28255410a35a961f8cb2c60d816658ef46e8a4fa695a542d225874d087aef0e86f3bfd6967f13

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\84C0Z3FZIAK0OVUY3IIW.temp
Filesize
7KB

MD5
b48b41f7f9828fb5353b9acbbcd12550

SHA1
3f55e748e53f7a4bd1d8e36d8804ec1cfb8a8c8b

SHA256
075a872b770be7b65dc9101a3817eef7c25b2e2a69b793c25d5b62a641a41d9b

SHA512
9eb16e328b85ce6208b1a4ddf72e5ba57212fe5d616b3c5856ee3b39065fb893d62bcc39108682a49f4f928e247c9b9af3a891d1a2b43a7363f260097e879d4f

Download Submit
memory/1388-37-0x000000006EF80000-0x000000006F52B000-memory.dmp

Filesize
5.7MB

Download
memory/1388-41-0x000000006EF80000-0x000000006F52B000-memory.dmp

Filesize
5.7MB

Download
memory/1388-34-0x000000006EF80000-0x000000006F52B000-memory.dmp

Filesize
5.7MB

Download
memory/1388-36-0x0000000000830000-0x0000000000870000-memory.dmp

Filesize
256KB

Download
memory/2264-3-0x00000000004E0000-0x0000000000500000-memory.dmp

Filesize
128KB

Download
memory/2264-4-0x0000000000600000-0x0000000000614000-memory.dmp

Filesize
80KB

Download
memory/2264-5-0x0000000005AC0000-0x0000000005B46000-memory.dmp

Filesize
536KB

Download
memory/2264-2-0x0000000004800000-0x0000000004840000-memory.dmp

Filesize
256KB

Download
memory/2264-1-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/2264-33-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/2264-0-0x0000000000DB0000-0x0000000000E64000-memory.dmp

Filesize
720KB

Download
memory/2492-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2492-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2492-32-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2492-28-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2492-24-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2492-44-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/2492-22-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2492-30-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2492-38-0x0000000073EE0000-0x00000000745CE000-memory.dmp

Filesize
6.9MB

Download
memory/2492-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2912-39-0x000000006EF80000-0x000000006F52B000-memory.dmp

Filesize
5.7MB

Download
memory/2912-42-0x000000006EF80000-0x000000006F52B000-memory.dmp

Filesize
5.7MB

Download
memory/2912-40-0x00000000025E0000-0x0000000002620000-memory.dmp

Filesize
256KB

Download
memory/2912-35-0x000000006EF80000-0x000000006F52B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads