agenttesla | bb44030d95af7b8b8e507db5a88ab361776eac75e9a0bc661a7273f6b6cf5b4f

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 02:18

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General

Target

HSBC 7,000.00 USD Make Payments _ autoPay.exe
Size

1.1MB
MD5

877318082774d14617879819b3aaf9b4
SHA1

b8b72e2e82115da71b3525f40b1cb5fad607589d
SHA256

1ac7e58bde311b270cf53ca82e2b5859aa79c53665ea7607873228528d753d8d
SHA512

ebb4eff03ecd36b9ea940de1ced14fe3c8229eb189acc183a4dd44bad379a7bd4e5ae92380719ae75a55b6c0498a6776b868b3543c288415e1a124e12aa7ac37
SSDEEP

24576:VCyC5J2GSltwnJMJ8+xcrPnQGaJ+5dkHg8y5lMHr:43r2TBhcrPoJEd9gr

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.naubahar.com
Port:
587
Username:
[email protected]
Password:
Hum$885+Nn

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.naubahar.com
Port:
587
Username:
[email protected]
Password:
Hum$885+Nn
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
1776	powershell.exe
848	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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	HSBC 7,000.00 USD Make Payments _ autoPay.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 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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\My App = "C:\\Users\\Admin\\AppData\\Roaming\\My App\\My App.exe"	HSBC 7,000.00 USD Make Payments _ autoPay.exe

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
19	api.ipify.org
20	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4676 set thread context of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94

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

pid	Process
1624	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe
1776	powershell.exe
848	powershell.exe
4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe
3868	HSBC 7,000.00 USD Make Payments _ autoPay.exe
3868	HSBC 7,000.00 USD Make Payments _ autoPay.exe
1776	powershell.exe
848	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe
Token: SeDebugPrivilege	1776	powershell.exe
Token: SeDebugPrivilege	848	powershell.exe
Token: SeDebugPrivilege	3868	HSBC 7,000.00 USD Make Payments _ autoPay.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 1776	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	88
PID 4676 wrote to memory of 1776	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	88
PID 4676 wrote to memory of 1776	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	88
PID 4676 wrote to memory of 848	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	90
PID 4676 wrote to memory of 848	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	90
PID 4676 wrote to memory of 848	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	90
PID 4676 wrote to memory of 1624	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	92
PID 4676 wrote to memory of 1624	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	92
PID 4676 wrote to memory of 1624	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	92
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94
PID 4676 wrote to memory of 3868	4676	HSBC 7,000.00 USD Make Payments _ autoPay.exe	94

C:\Users\Admin\AppData\Local\Temp\HSBC 7,000.00 USD Make Payments _ autoPay.exe
"C:\Users\Admin\AppData\Local\Temp\HSBC 7,000.00 USD Make Payments _ autoPay.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676
- 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\HSBC 7,000.00 USD Make Payments _ autoPay.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1776
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QUROYnOYVc.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:848
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QUROYnOYVc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7AAE.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1624
- C:\Users\Admin\AppData\Local\Temp\HSBC 7,000.00 USD Make Payments _ autoPay.exe
  "C:\Users\Admin\AppData\Local\Temp\HSBC 7,000.00 USD Make Payments _ autoPay.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

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
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
3e3c8633297d22ab10e4ac5b7d1256e4

SHA1
6074033e72c7cd99cc4a38bb7849a785dc7c97ee

SHA256
4aacdb762896c50eff61337d2466968c243c7976bb46d13883ffee7ebc2ece50

SHA512
68d567c17487a59980967985184b9858cf698cb3d39348e2422238e1e850e51d4bb7ea6f4eef94a75811893546997ac3661f8d47fefaf24506f4780483c3f7cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3mpowphz.x5b.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7AAE.tmp

Filesize
1KB

MD5
28f355ed34ac8dcd13efc875636dd892

SHA1
6436e1c6d789d236fb75ea9ce92265044d189bbb

SHA256
1982a0dc30908da70255e3a5b6acfa9b820194fd943644d7a06773d184c57aa7

SHA512
702712e73f688ec0ad00182ec4f01418ffdfd8f3403cccb53d7093703cee3392a4c2a21eb4468e54d3d497299b32b3e3f659e04a666f9f30b46004e0e33f5370

Download Submit
memory/848-74-0x00000000072B0000-0x00000000072BA000-memory.dmp

Filesize
40KB

Download
memory/848-49-0x0000000006EA0000-0x0000000006ED2000-memory.dmp

Filesize
200KB

Download
memory/848-79-0x0000000007480000-0x0000000007494000-memory.dmp

Filesize
80KB

Download
memory/848-75-0x00000000074C0000-0x0000000007556000-memory.dmp

Filesize
600KB

Download
memory/848-81-0x0000000007560000-0x0000000007568000-memory.dmp

Filesize
32KB

Download
memory/848-73-0x0000000007240000-0x000000000725A000-memory.dmp

Filesize
104KB

Download
memory/848-72-0x0000000007880000-0x0000000007EFA000-memory.dmp

Filesize
6.5MB

Download
memory/848-80-0x0000000007580000-0x000000000759A000-memory.dmp

Filesize
104KB

Download
memory/848-71-0x0000000007100000-0x00000000071A3000-memory.dmp

Filesize
652KB

Download
memory/848-60-0x00000000070E0000-0x00000000070FE000-memory.dmp

Filesize
120KB

Download
memory/848-50-0x0000000075280000-0x00000000752CC000-memory.dmp

Filesize
304KB

Download
memory/848-19-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/848-20-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/848-87-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1776-15-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1776-78-0x0000000007720000-0x000000000772E000-memory.dmp

Filesize
56KB

Download
memory/1776-24-0x0000000005300000-0x0000000005366000-memory.dmp

Filesize
408KB

Download
memory/1776-88-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1776-35-0x0000000005C00000-0x0000000005F54000-memory.dmp

Filesize
3.3MB

Download
memory/1776-22-0x00000000051F0000-0x0000000005212000-memory.dmp

Filesize
136KB

Download
memory/1776-23-0x0000000005290000-0x00000000052F6000-memory.dmp

Filesize
408KB

Download
memory/1776-48-0x0000000006760000-0x00000000067AC000-memory.dmp

Filesize
304KB

Download
memory/1776-47-0x00000000061B0000-0x00000000061CE000-memory.dmp

Filesize
120KB

Download
memory/1776-18-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1776-61-0x0000000075280000-0x00000000752CC000-memory.dmp

Filesize
304KB

Download
memory/1776-16-0x00000000054D0000-0x0000000005AF8000-memory.dmp

Filesize
6.2MB

Download
memory/1776-17-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/1776-76-0x00000000076E0000-0x00000000076F1000-memory.dmp

Filesize
68KB

Download
memory/1776-14-0x0000000002870000-0x00000000028A6000-memory.dmp

Filesize
216KB

Download
memory/3868-34-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3868-89-0x0000000006810000-0x0000000006860000-memory.dmp

Filesize
320KB

Download
memory/4676-5-0x0000000005C00000-0x0000000005C9C000-memory.dmp

Filesize
624KB

Download
memory/4676-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/4676-46-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4676-6-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/4676-9-0x0000000008880000-0x0000000008932000-memory.dmp

Filesize
712KB

Download
memory/4676-4-0x0000000005A20000-0x0000000005A2A000-memory.dmp

Filesize
40KB

Download
memory/4676-3-0x0000000005980000-0x0000000005A12000-memory.dmp

Filesize
584KB

Download
memory/4676-2-0x0000000005E90000-0x0000000006434000-memory.dmp

Filesize
5.6MB

Download
memory/4676-1-0x0000000000EC0000-0x0000000000FD0000-memory.dmp

Filesize
1.1MB

Download
memory/4676-7-0x0000000008720000-0x000000000873A000-memory.dmp

Filesize
104KB

Download
memory/4676-8-0x0000000006C40000-0x0000000006C50000-memory.dmp

Filesize
64KB

Download