agenttesla | f16dc9a44a3cb605038dde803d1fb9d08178f391fe552efc46d31e5394fb697c

Analysis

max time kernel
137s
max time network
209s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 15:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Solicitud de cotización.exe
Size

731KB
MD5

1693e79081117555d46a671b4b4c3532
SHA1

d85a0dd36c34831ecf68796e0a73b7c54cf7758e
SHA256

bec624a82730dac5bd2b6d5c16ebb5cf6e1252867b93cc16154c1ad78a1fdad9
SHA512

4325c353bc873ba1e466c39aa57825b74a88982d62ccbd448a070ab0636d4c6f9f61739455c3383642ab027f951e91a4872c063cef174d57a20244d07e1e2b7c
SSDEEP

12288:OLKZ0D86dsmXK5cTz10RQOUSjYv0CPJulENpfRbVsdlYxUybOCcB5zWH3qMu4UXd:OQ0D866T5VRQOtYvjPJulQRRRsbYxUyk

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
[email protected]
Password:
payment1759

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
[email protected]
Password:
payment1759
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5072	powershell.exe
1088	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	Solicitud de cotización.exe

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 3 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

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 2 IoCs

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

flow	ioc
26	api.ipify.org
27	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4856 set thread context of 3216	4856	Solicitud de cotización.exe	100

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Solicitud de cotización.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Solicitud de cotización.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1008	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4856	Solicitud de cotización.exe
4856	Solicitud de cotización.exe
4856	Solicitud de cotización.exe
4856	Solicitud de cotización.exe
4856	Solicitud de cotización.exe
4856	Solicitud de cotización.exe
5072	powershell.exe
1088	powershell.exe
1088	powershell.exe
4856	Solicitud de cotización.exe
4856	Solicitud de cotización.exe
3216	Solicitud de cotización.exe
3216	Solicitud de cotización.exe
3216	Solicitud de cotización.exe
1088	powershell.exe
5072	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4856	Solicitud de cotización.exe
Token: SeDebugPrivilege	5072	powershell.exe
Token: SeDebugPrivilege	1088	powershell.exe
Token: SeDebugPrivilege	3216	Solicitud de cotización.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 5072	4856	Solicitud de cotización.exe	94
PID 4856 wrote to memory of 5072	4856	Solicitud de cotización.exe	94
PID 4856 wrote to memory of 5072	4856	Solicitud de cotización.exe	94
PID 4856 wrote to memory of 1088	4856	Solicitud de cotización.exe	96
PID 4856 wrote to memory of 1088	4856	Solicitud de cotización.exe	96
PID 4856 wrote to memory of 1088	4856	Solicitud de cotización.exe	96
PID 4856 wrote to memory of 1008	4856	Solicitud de cotización.exe	98
PID 4856 wrote to memory of 1008	4856	Solicitud de cotización.exe	98
PID 4856 wrote to memory of 1008	4856	Solicitud de cotización.exe	98
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100
PID 4856 wrote to memory of 3216	4856	Solicitud de cotización.exe	100

C:\Users\Admin\AppData\Local\Temp\Solicitud de cotización.exe
"C:\Users\Admin\AppData\Local\Temp\Solicitud de cotización.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4856
- 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\Solicitud de cotización.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5072
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jPHTNJZVuRsaE.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1088
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jPHTNJZVuRsaE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp21AC.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1008
- C:\Users\Admin\AppData\Local\Temp\Solicitud de cotización.exe
  "C:\Users\Admin\AppData\Local\Temp\Solicitud de cotización.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
21cdfa9c148b65d484603bf59e77a7aa

SHA1
f493b409f932d5c11651527cd1665c0aa515f5b5

SHA256
a4de4a0aa6852e0e552b3d3741e329a79225a9d70816610c1456d1fef4849f21

SHA512
e58e5ede3f58ae488b3370d9d10764088ebde736b357db47b3e8d5c1bb74cc0e6d42a3227782f16120ac00ff56e3aab9fb6bfc0adaec5719471badcedf94b072

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p1qvx035.b4u.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp21AC.tmp

Filesize
1KB

MD5
f9f6de6a1f9a50dcb6ae892f7c055b52

SHA1
bb24942fb690f71fea3d12448cfa0648fa7e9cd2

SHA256
a022949e3cfca5ebcf5b8b3dfa85a7a33b6a812ae155e118bb8e2cd23440da64

SHA512
4932c9fba054e237d0e805915483b134fb81cbc87fa0436e125415f9b4b8ebb8d0f4b639ff199744a6123f8271e5867401b189c9ba1fc57e55036f9bbfe05068

Download Submit
memory/1088-76-0x00000000074B0000-0x00000000074BA000-memory.dmp

Filesize
40KB

Download
memory/1088-75-0x0000000007430000-0x000000000744A000-memory.dmp

Filesize
104KB

Download
memory/1088-23-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/1088-88-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/1088-81-0x0000000007770000-0x000000000778A000-memory.dmp

Filesize
104KB

Download
memory/1088-79-0x0000000007660000-0x000000000766E000-memory.dmp

Filesize
56KB

Download
memory/1088-77-0x00000000076B0000-0x0000000007746000-memory.dmp

Filesize
600KB

Download
memory/1088-22-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/1088-51-0x00000000070F0000-0x0000000007122000-memory.dmp

Filesize
200KB

Download
memory/1088-52-0x0000000071630000-0x000000007167C000-memory.dmp

Filesize
304KB

Download
memory/1088-72-0x0000000006670000-0x000000000668E000-memory.dmp

Filesize
120KB

Download
memory/1088-50-0x00000000066C0000-0x000000000670C000-memory.dmp

Filesize
304KB

Download
memory/1088-21-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/1088-49-0x0000000006120000-0x000000000613E000-memory.dmp

Filesize
120KB

Download
memory/3216-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3216-90-0x0000000006C80000-0x0000000006CD0000-memory.dmp

Filesize
320KB

Download
memory/4856-5-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/4856-9-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/4856-6-0x0000000004C70000-0x0000000004D0C000-memory.dmp

Filesize
624KB

Download
memory/4856-1-0x00000000000A0000-0x000000000015C000-memory.dmp

Filesize
752KB

Download
memory/4856-48-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/4856-3-0x0000000004B10000-0x0000000004BA2000-memory.dmp

Filesize
584KB

Download
memory/4856-7-0x0000000004D70000-0x0000000004D8A000-memory.dmp

Filesize
104KB

Download
memory/4856-4-0x0000000004B00000-0x0000000004B0A000-memory.dmp

Filesize
40KB

Download
memory/4856-2-0x0000000005220000-0x00000000057C4000-memory.dmp

Filesize
5.6MB

Download
memory/4856-8-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

Filesize
4KB

Download
memory/4856-10-0x0000000006090000-0x0000000006112000-memory.dmp

Filesize
520KB

Download
memory/4856-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

Filesize
4KB

Download
memory/5072-80-0x00000000078E0000-0x00000000078F4000-memory.dmp

Filesize
80KB

Download
memory/5072-62-0x0000000071630000-0x000000007167C000-memory.dmp

Filesize
304KB

Download
memory/5072-74-0x0000000007CE0000-0x000000000835A000-memory.dmp

Filesize
6.5MB

Download
memory/5072-15-0x0000000002A60000-0x0000000002A96000-memory.dmp

Filesize
216KB

Download
memory/5072-18-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/5072-17-0x0000000005540000-0x0000000005B68000-memory.dmp

Filesize
6.2MB

Download
memory/5072-73-0x0000000007370000-0x0000000007413000-memory.dmp

Filesize
652KB

Download
memory/5072-78-0x00000000078A0000-0x00000000078B1000-memory.dmp

Filesize
68KB

Download
memory/5072-16-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/5072-26-0x0000000005D50000-0x0000000005DB6000-memory.dmp

Filesize
408KB

Download
memory/5072-82-0x00000000079C0000-0x00000000079C8000-memory.dmp

Filesize
32KB

Download
memory/5072-19-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/5072-89-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/5072-24-0x00000000054B0000-0x00000000054D2000-memory.dmp

Filesize
136KB

Download
memory/5072-36-0x0000000005DC0000-0x0000000006114000-memory.dmp

Filesize
3.3MB

Download
memory/5072-25-0x0000000005CE0000-0x0000000005D46000-memory.dmp

Filesize
408KB

Download