agenttesla | 34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec

General

Target

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
Size

724KB
MD5

9c4807607e217d44856ecd09967e9d8d
SHA1

4b9356163bede34f8dde32e99c4473bc2d0a345e
SHA256

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec
SHA512

3fbe348cf8d4a1675255eef9ddde45288a9325681dca993cb44b963e35c1da40f28a8aa5e24d43deef7580d954cf57938a8f10f8df0f8edfe01a1921c920996f
SSDEEP

12288:NLnx5K7Tu3XDG2ajf9LkO++TEbbPHF4zSNxEUfM7goW0xI:xx544G201xEXPCzUE7goWuI

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.lumansanaat.com
Port:
587
Username:
[email protected]
Password:
modir159753

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.lumansanaat.com
Port:
587
Username:
[email protected]
Password:
modir159753
Email To:
[email protected]

Signatures

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

Drops file in Drivers directory 1 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.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

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DnDcR = "C:\\Users\\Admin\\AppData\\Roaming\\DnDcR\\DnDcR.exe"	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	pid	process	target process
PID 4868 set thread context of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

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

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
T1053

Processes:

schtasks.exe

pid process

4660 schtasks.exe

pid	process
4660	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exepowershell.exe34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

pid	process
4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
3756	powershell.exe
4720	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
4720	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
3756	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exepowershell.exe34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	pid	process
Token: SeDebugPrivilege	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
Token: SeDebugPrivilege	3756	powershell.exe
Token: SeDebugPrivilege	4720	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

pid process

4720 34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

pid	process
4720	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	pid	process	target process
PID 4868 wrote to memory of 3756	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	powershell.exe
PID 4868 wrote to memory of 3756	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	powershell.exe
PID 4868 wrote to memory of 3756	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	powershell.exe
PID 4868 wrote to memory of 4660	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	schtasks.exe
PID 4868 wrote to memory of 4660	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	schtasks.exe
PID 4868 wrote to memory of 4660	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	schtasks.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
PID 4868 wrote to memory of 4720	4868	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

outlook_office_path 1 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

outlook_win_path 1 IoCs

Processes:

34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe

C:\Users\Admin\AppData\Local\Temp\34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
"C:\Users\Admin\AppData\Local\Temp\34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4868

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dHXORcDyFQhN.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3756

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dHXORcDyFQhN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8462.tmp"
2⤵
- Creates scheduled task(s)
PID:4660

C:\Users\Admin\AppData\Local\Temp\34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe
"C:\Users\Admin\AppData\Local\Temp\34c4c9a49fcb10935881b833afdc4cb1c1957e17c18e57530537e8f5ca4d7aec.exe"
2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4720

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8462.tmp
Filesize
1KB

MD5
c90fd6fc1ec2d16e86b2b07219dfaba8

SHA1
b04eb4b8fca6d9e6eff4adea0c61d2fad8915a83

SHA256
44ca6095d148551ecbbd10ef9f5d210cbe2c004de571738c6a38324f2d1b436b

SHA512
a171017770cd95f51bf04e394e472296912d7aa4b33cbe8f1035c28c54f641321b5efe6074b4d4c5c6f7085f08ea2f48c16e4af06e57784fb1c41ae56b13c2ba

Download Submit
memory/3756-150-0x0000000006200000-0x000000000621E000-memory.dmp

Filesize
120KB

Download
memory/3756-144-0x0000000004D80000-0x0000000004DA2000-memory.dmp

Filesize
136KB

Download
memory/3756-146-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/3756-147-0x0000000005C40000-0x0000000005C5E000-memory.dmp

Filesize
120KB

Download
memory/3756-137-0x0000000000000000-mapping.dmp

Download
memory/3756-153-0x0000000006FD0000-0x0000000006FDA000-memory.dmp

Filesize
40KB

Download
memory/3756-139-0x0000000004670000-0x00000000046A6000-memory.dmp

Filesize
216KB

Download
memory/3756-145-0x00000000055C0000-0x0000000005626000-memory.dmp

Filesize
408KB

Download
memory/3756-141-0x0000000004E20000-0x0000000005448000-memory.dmp

Filesize
6.2MB

Download
memory/3756-152-0x0000000006D50000-0x0000000006D6A000-memory.dmp

Filesize
104KB

Download
memory/3756-151-0x0000000007640000-0x0000000007CBA000-memory.dmp

Filesize
6.5MB

Download
memory/3756-154-0x00000000071E0000-0x0000000007276000-memory.dmp

Filesize
600KB

Download
memory/3756-158-0x0000000007280000-0x0000000007288000-memory.dmp

Filesize
32KB

Download
memory/3756-157-0x00000000072A0000-0x00000000072BA000-memory.dmp

Filesize
104KB

Download
memory/3756-156-0x0000000007190000-0x000000000719E000-memory.dmp

Filesize
56KB

Download
memory/3756-148-0x0000000006C10000-0x0000000006C42000-memory.dmp

Filesize
200KB

Download
memory/3756-149-0x0000000070EB0000-0x0000000070EFC000-memory.dmp

Filesize
304KB

Download
memory/4660-138-0x0000000000000000-mapping.dmp

Download
memory/4720-155-0x00000000067F0000-0x0000000006840000-memory.dmp

Filesize
320KB

Download
memory/4720-143-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4720-142-0x0000000000000000-mapping.dmp

Download
memory/4868-133-0x0000000005180000-0x0000000005724000-memory.dmp

Filesize
5.6MB

Download
memory/4868-132-0x0000000000270000-0x0000000000328000-memory.dmp

Filesize
736KB

Download
memory/4868-136-0x0000000007580000-0x000000000761C000-memory.dmp

Filesize
624KB

Download
memory/4868-135-0x0000000004D80000-0x0000000004D8A000-memory.dmp

Filesize
40KB

Download
memory/4868-134-0x0000000004CD0000-0x0000000004D62000-memory.dmp

Filesize
584KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads