agenttesla | d9ad364f232b7193eb07760926482dbf2519c22e8341688ef11c398a15eef261

Analysis

max time kernel
122s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2025 01:28

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General

Target

payment_slip.exe
Size

743KB
MD5

b2e13b5a8173ef717d056a348001e4cc
SHA1

ebd6d6d14aaaaf47cb891406b834d5505e088271
SHA256

139daba4920df2b28eee8d3726b98528455c3002a0c91bdaf82bbac8a678d924
SHA512

ec8fecc4f545980209fd4a81187ff3cbec224ddf568bf007dba99b86daf4d48b1538e8fcc13ccb85b6e1000ecfcc7e25c6a92c17fa50dcb53da41784d181d91e
SSDEEP

12288:iDCu7+JNLLzmHjR/Qw1iO116TWWaQjqF0UKWx2l+g05MjFvP990MeU4KBomWf:z/JlLKDRQwt4abQGF9xs+g0uFvwUlGmE

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.magnatextile.com
Port:
587
Username:
[email protected]
Password:
ow%{&}mti{&}$is

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.magnatextile.com
Port:
587
Username:
[email protected]
Password:
ow%{&}mti{&}$is
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
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
4152	powershell.exe
5020	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	payment_slip.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
20	api.ipify.org
19	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3340 set thread context of 1384	3340	payment_slip.exe	101

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	payment_slip.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	payment_slip.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
3024	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3340	payment_slip.exe
3340	payment_slip.exe
4152	powershell.exe
5020	powershell.exe
3340	payment_slip.exe
1384	payment_slip.exe
1384	payment_slip.exe
5020	powershell.exe
4152	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3340	payment_slip.exe
Token: SeDebugPrivilege	4152	powershell.exe
Token: SeDebugPrivilege	5020	powershell.exe
Token: SeDebugPrivilege	1384	payment_slip.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3340 wrote to memory of 4152	3340	payment_slip.exe	92
PID 3340 wrote to memory of 4152	3340	payment_slip.exe	92
PID 3340 wrote to memory of 4152	3340	payment_slip.exe	92
PID 3340 wrote to memory of 5020	3340	payment_slip.exe	95
PID 3340 wrote to memory of 5020	3340	payment_slip.exe	95
PID 3340 wrote to memory of 5020	3340	payment_slip.exe	95
PID 3340 wrote to memory of 3024	3340	payment_slip.exe	97
PID 3340 wrote to memory of 3024	3340	payment_slip.exe	97
PID 3340 wrote to memory of 3024	3340	payment_slip.exe	97
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101
PID 3340 wrote to memory of 1384	3340	payment_slip.exe	101

C:\Users\Admin\AppData\Local\Temp\payment_slip.exe
"C:\Users\Admin\AppData\Local\Temp\payment_slip.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:3340
- 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\payment_slip.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4152
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xprNhn.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5020
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xprNhn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF6A4.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3024
- C:\Users\Admin\AppData\Local\Temp\payment_slip.exe
  "C:\Users\Admin\AppData\Local\Temp\payment_slip.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1384

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

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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
8bfddb2c2c33a44034bfb56cd9daef0a

SHA1
a257f9982de161bb05ec3941a77c0f24ee1d3129

SHA256
5c0622df8692eb2c9f1c1d40f7a9b5d22dd347eedf7b07b24ecec707b254e17c

SHA512
84b61ffa66a52bca2bf5fec51ef8dc09ca101e781f88df772948a05a443707455960af9c29e2679d147ce239fc535a198f6ec91b464c645dc811eaea476e18d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kfz3vozp.rsw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF6A4.tmp

Filesize
1KB

MD5
6bdcbdda034722ad2b7b229764155e17

SHA1
3f9ba8ad131b9a1de1c906e8f85d1634e3aa732f

SHA256
845e7a5acd97df53570e7a293cc0f79eff831ce31113e79882b05f882b955692

SHA512
fe8d0394bc9b8b65134537ec8d876a68d96fc50381baa0c74df665b9e6ad72034dba2281a44f2e71a416bf58129e2f7da7cfc7dd27b2f5d4320aeb5bb548434a

Download Submit
memory/1384-89-0x0000000006C80000-0x0000000006CD0000-memory.dmp

Filesize
320KB

Download
memory/1384-45-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3340-4-0x0000000004B60000-0x0000000004B6A000-memory.dmp

Filesize
40KB

Download
memory/3340-7-0x0000000005FB0000-0x0000000005FCE000-memory.dmp

Filesize
120KB

Download
memory/3340-8-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/3340-9-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3340-10-0x0000000000C50000-0x0000000000CD6000-memory.dmp

Filesize
536KB

Download
memory/3340-6-0x0000000004E90000-0x0000000004F2C000-memory.dmp

Filesize
624KB

Download
memory/3340-5-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3340-3-0x0000000004B90000-0x0000000004C22000-memory.dmp

Filesize
584KB

Download
memory/3340-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/3340-47-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3340-2-0x0000000005060000-0x0000000005604000-memory.dmp

Filesize
5.6MB

Download
memory/3340-1-0x00000000000B0000-0x0000000000170000-memory.dmp

Filesize
768KB

Download
memory/4152-73-0x00000000073C0000-0x0000000007A3A000-memory.dmp

Filesize
6.5MB

Download
memory/4152-18-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4152-30-0x00000000052E0000-0x0000000005346000-memory.dmp

Filesize
408KB

Download
memory/4152-29-0x0000000004B10000-0x0000000004B76000-memory.dmp

Filesize
408KB

Download
memory/4152-15-0x0000000004480000-0x00000000044B6000-memory.dmp

Filesize
216KB

Download
memory/4152-88-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4152-20-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4152-16-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4152-48-0x0000000005A40000-0x0000000005A5E000-memory.dmp

Filesize
120KB

Download
memory/4152-49-0x0000000005B00000-0x0000000005B4C000-memory.dmp

Filesize
304KB

Download
memory/4152-62-0x0000000070DA0000-0x0000000070DEC000-memory.dmp

Filesize
304KB

Download
memory/4152-17-0x0000000004BC0000-0x00000000051E8000-memory.dmp

Filesize
6.2MB

Download
memory/4152-77-0x0000000006F70000-0x0000000006F81000-memory.dmp

Filesize
68KB

Download
memory/4152-75-0x0000000006DE0000-0x0000000006DEA000-memory.dmp

Filesize
40KB

Download
memory/4152-74-0x0000000006D70000-0x0000000006D8A000-memory.dmp

Filesize
104KB

Download
memory/5020-79-0x0000000006F60000-0x0000000006F74000-memory.dmp

Filesize
80KB

Download
memory/5020-23-0x0000000004B30000-0x0000000004B52000-memory.dmp

Filesize
136KB

Download
memory/5020-61-0x00000000069D0000-0x00000000069EE000-memory.dmp

Filesize
120KB

Download
memory/5020-76-0x0000000006FA0000-0x0000000007036000-memory.dmp

Filesize
600KB

Download
memory/5020-51-0x0000000070DA0000-0x0000000070DEC000-memory.dmp

Filesize
304KB

Download
memory/5020-78-0x0000000006F50000-0x0000000006F5E000-memory.dmp

Filesize
56KB

Download
memory/5020-50-0x0000000005FC0000-0x0000000005FF2000-memory.dmp

Filesize
200KB

Download
memory/5020-80-0x0000000007060000-0x000000000707A000-memory.dmp

Filesize
104KB

Download
memory/5020-72-0x0000000006BF0000-0x0000000006C93000-memory.dmp

Filesize
652KB

Download
memory/5020-84-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/5020-81-0x0000000007040000-0x0000000007048000-memory.dmp

Filesize
32KB

Download
memory/5020-19-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/5020-21-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/5020-41-0x00000000055F0000-0x0000000005944000-memory.dmp

Filesize
3.3MB

Download