agenttesla | 00ffd96207235c6c5db59564da206dde1eb4edd7baa8e80cdf73ca5966ce64c4

General

Target

QUOTATIO.exe
Size

795KB
MD5

d7920afa8a4ef3b686c1e1bb01bcb932
SHA1

948311e4531837b8f9fb51d5863790e7cc9091b3
SHA256

53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e
SHA512

cb669255f0d069241f64520209775227a8ba348bb829ed7954ae4bf61360465b8fb20a8dfa8dd637fdaf16fceab5071f070d56694f360b78d156ae4a82399867
SSDEEP

24576:qii/tD/61g2k7URPAA0jZENCxsnEUbceCw9u/:qx6rk7UmZ8ZEUbcIa

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.showpiece.trillennium.biz
Port:
587
Username:
[email protected]
Password:
9E&7dhd*~kx8
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

QUOTATIO.exe

description pid process target process

PID 1412 set thread context of 2568 1412 QUOTATIO.exe QUOTATIO.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

2084 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

QUOTATIO.exepowershell.exe

pid process

2568 QUOTATIO.exe
2568 QUOTATIO.exe
3040 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

QUOTATIO.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2568 QUOTATIO.exe
Token: SeDebugPrivilege 3040 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

QUOTATIO.exe

pid process

2568 QUOTATIO.exe

flow	ioc
2	api.ipify.org

description	pid	process	target process
PID 1412 set thread context of 2568	1412	QUOTATIO.exe	QUOTATIO.exe

pid	process
2084	schtasks.exe

pid	process
2568	QUOTATIO.exe
2568	QUOTATIO.exe
3040	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2568	QUOTATIO.exe
Token: SeDebugPrivilege	3040	powershell.exe

pid	process
2568	QUOTATIO.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

QUOTATIO.exe

description	pid	process	target process
PID 1412 wrote to memory of 3040	1412	QUOTATIO.exe	powershell.exe
PID 1412 wrote to memory of 3040	1412	QUOTATIO.exe	powershell.exe
PID 1412 wrote to memory of 3040	1412	QUOTATIO.exe	powershell.exe
PID 1412 wrote to memory of 3040	1412	QUOTATIO.exe	powershell.exe
PID 1412 wrote to memory of 2084	1412	QUOTATIO.exe	schtasks.exe
PID 1412 wrote to memory of 2084	1412	QUOTATIO.exe	schtasks.exe
PID 1412 wrote to memory of 2084	1412	QUOTATIO.exe	schtasks.exe
PID 1412 wrote to memory of 2084	1412	QUOTATIO.exe	schtasks.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe
PID 1412 wrote to memory of 2568	1412	QUOTATIO.exe	QUOTATIO.exe

C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1412

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KNnodxz.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3040

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KNnodxz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp46FF.tmp"
2⤵
- Creates scheduled task(s)
PID:2084

C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp46FF.tmp

Filesize
1KB

MD5
a8fa2adacc700fa7ad2d7e0a4d520f84

SHA1
8b02fd0aa3444bb5c68b277886c4493bf98c0fcc

SHA256
873fca2549f23d13e9f7919898d552e9dd9f7d8973df4dce8ee5416b7d7f157d

SHA512
a435029d3002ca1c6cc6aef731c9a09b2bfad141ad43a6eca8c3efc8d4fa87a937d67a1a7bf903ce5800b97d0aafc77ecf161f1634cdac6de16c1630b6cac111

Download Submit
memory/1412-22-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/1412-1-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/1412-2-0x0000000004E90000-0x0000000004ED0000-memory.dmp

Filesize
256KB

Download
memory/1412-3-0x00000000004F0000-0x0000000000508000-memory.dmp

Filesize
96KB

Download
memory/1412-4-0x00000000004D0000-0x00000000004D6000-memory.dmp

Filesize
24KB

Download
memory/1412-5-0x0000000000510000-0x000000000051A000-memory.dmp

Filesize
40KB

Download
memory/1412-6-0x0000000000320000-0x00000000003A8000-memory.dmp

Filesize
544KB

Download
memory/1412-0-0x0000000000950000-0x0000000000A1E000-memory.dmp

Filesize
824KB

Download
memory/2568-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2568-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-27-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/2568-28-0x00000000004E0000-0x0000000000520000-memory.dmp

Filesize
256KB

Download
memory/2568-34-0x00000000004E0000-0x0000000000520000-memory.dmp

Filesize
256KB

Download
memory/2568-33-0x0000000074BF0000-0x00000000752DE000-memory.dmp

Filesize
6.9MB

Download
memory/3040-31-0x0000000070560000-0x0000000070B0B000-memory.dmp

Filesize
5.7MB

Download
memory/3040-32-0x0000000070560000-0x0000000070B0B000-memory.dmp

Filesize
5.7MB

Download
memory/3040-30-0x0000000001D00000-0x0000000001D40000-memory.dmp

Filesize
256KB

Download
memory/3040-29-0x0000000070560000-0x0000000070B0B000-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