agenttesla | 184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459

General

Target

184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
Size

728KB
MD5

1b6da4dc82cb44a7f0d418df47aac983
SHA1

198c5264936cae6f83c91837753aa6cd9a73229b
SHA256

184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459
SHA512

cdcc7647b298ab076150dfa7d54c7e387568798bc00171bbeb15f4675cd1c204f6eda62d36f55af788e8c0867f75f2cd84f9f7e12fb22d9abda4366580ffaecf
SSDEEP

12288:u2BuMvvjpkDaBs/4ISkA47TahF15qIiIWFkp5cJiaeyAE5U4DNnyUO0sjowkR:SMnFTapE+ahFLqIYip5cJiaeUDkUco3

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.flecon.com.sg
Port:
587
Username:
[email protected]
Password:
8CJN6A87XUIU
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.

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe

description	pid	process	target process
PID 2904 set thread context of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.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

2800 schtasks.exe

pid	process
2800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exepowershell.exepowershell.exe

pid	process
2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
2732	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
2732	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
2716	powershell.exe
2568	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
Token: SeDebugPrivilege	2732	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	2568	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe

description	pid	process	target process
PID 2904 wrote to memory of 2568	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2568	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2568	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2568	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2716	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2716	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2716	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2716	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	powershell.exe
PID 2904 wrote to memory of 2800	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	schtasks.exe
PID 2904 wrote to memory of 2800	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	schtasks.exe
PID 2904 wrote to memory of 2800	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	schtasks.exe
PID 2904 wrote to memory of 2800	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	schtasks.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
PID 2904 wrote to memory of 2732	2904	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe	184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe

C:\Users\Admin\AppData\Local\Temp\184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
"C:\Users\Admin\AppData\Local\Temp\184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2904

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\184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2568

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HHJUbVlOyErug.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2716

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HHJUbVlOyErug" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3775.tmp"
2⤵
- Creates scheduled task(s)
PID:2800

C:\Users\Admin\AppData\Local\Temp\184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe
"C:\Users\Admin\AppData\Local\Temp\184852e931ab246085b05f5ce34c9ea40d3b8a77e4b2e01273bc578654466459.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2732

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3775.tmp
Filesize
1KB

MD5
736404c806bf272337297f41dcd730a7

SHA1
61726bf00969f82b0d25d529998fbd8ea194ae40

SHA256
6573ab19327e4bed5e5a5292f552590ce34b9ab050ab3b74090eff76b265042a

SHA512
10493cc6012e7f6c5c04172ccd38bb036fca0740cd6236c55dbcfdc6aa8197ab7e56b8fc233b283cef26a032f90e725bcbabef7dc7ba163d2d61be9cba8b9c85

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
d580894827e4f5ee3eabffb278043a5b

SHA1
25ce9fe45879771d3fbb2814c8713dd6ff5d6f78

SHA256
139114f3f47ba1c10411f0b34f67815292e4ba57351274a2d60d70d0a0275a89

SHA512
fa117ef8e431dd63822daac0375dc6050e8bb39db61ab909ac8a86e6195b60e1e758e2e8212dcea7e9c9513399af030e7d1a84b73f998c5f9cf576d7d3bb8ac5

Download Submit
memory/2732-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-6-0x0000000005BF0000-0x0000000005C74000-memory.dmp

Filesize
528KB

Download
memory/2904-1-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/2904-0-0x0000000000300000-0x00000000003BA000-memory.dmp

Filesize
744KB

Download
memory/2904-2-0x0000000002010000-0x0000000002050000-memory.dmp

Filesize
256KB

Download
memory/2904-3-0x0000000000440000-0x0000000000462000-memory.dmp

Filesize
136KB

Download
memory/2904-5-0x00000000005A0000-0x00000000005B2000-memory.dmp

Filesize
72KB

Download
memory/2904-4-0x00000000003E0000-0x00000000003EC000-memory.dmp

Filesize
48KB

Download
memory/2904-32-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads