agenttesla | ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f

General

Target

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
Size

811KB
MD5

42f4ad74b08ac8e44928083706bc422a
SHA1

6e7082c542a8a1ed54fa7287d163e64eba98ee4f
SHA256

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f
SHA512

a281a626525da1db4b166711e7cbc23e76ce7bcfaf9d8e5f550461b9b7016bd834961ee2824134334c20c011434c61b8b5a44d3e9e8d875c8380883f3adfafad
SSDEEP

12288:08ps2o+FgfSy9Sm9LrvwJhlfydchnczs04mIXeY14:08pHhdy9SBffjhcoZhV1

Score

10^/10

agenttesla collection execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
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 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

4788 powershell.exe

pid	process
4788	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

Processes:

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

description	pid	process	target process
PID 4564 set thread context of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4788 powershell.exe
4788 powershell.exe

pid	process
4788	powershell.exe
4788	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4964	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
Token: SeDebugPrivilege	4788	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

description	pid	process	target process
PID 4564 wrote to memory of 4788	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	powershell.exe
PID 4564 wrote to memory of 4788	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	powershell.exe
PID 4564 wrote to memory of 4788	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	powershell.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
PID 4564 wrote to memory of 4964	4564	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

outlook_office_path 1 IoCs

Processes:

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

outlook_win_path 1 IoCs

Processes:

ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe

C:\Users\Admin\AppData\Local\Temp\ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
"C:\Users\Admin\AppData\Local\Temp\ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4564

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\ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4788

C:\Users\Admin\AppData\Local\Temp\ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe
"C:\Users\Admin\AppData\Local\Temp\ba38c374f40119a4acbdab2bc171043b87bae2d299b2628f2a02da87e851c97f.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4964

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cmumftwu.p0y.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4564-13-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4564-1-0x00000000006C0000-0x0000000000792000-memory.dmp

Filesize
840KB

Download
memory/4564-2-0x0000000005770000-0x0000000005D14000-memory.dmp

Filesize
5.6MB

Download
memory/4564-3-0x00000000051C0000-0x0000000005252000-memory.dmp

Filesize
584KB

Download
memory/4564-4-0x00000000051A0000-0x00000000051AA000-memory.dmp

Filesize
40KB

Download
memory/4564-6-0x0000000005370000-0x000000000538A000-memory.dmp

Filesize
104KB

Download
memory/4564-5-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4564-7-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/4564-8-0x0000000005F00000-0x0000000005F70000-memory.dmp

Filesize
448KB

Download
memory/4564-9-0x0000000008500000-0x000000000859C000-memory.dmp

Filesize
624KB

Download
memory/4564-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/4788-17-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-32-0x0000000005CD0000-0x0000000005CEE000-memory.dmp

Filesize
120KB

Download
memory/4788-57-0x0000000007440000-0x0000000007448000-memory.dmp

Filesize
32KB

Download
memory/4788-16-0x00000000024C0000-0x00000000024F6000-memory.dmp

Filesize
216KB

Download
memory/4788-53-0x0000000007320000-0x0000000007331000-memory.dmp

Filesize
68KB

Download
memory/4788-18-0x0000000005030000-0x0000000005658000-memory.dmp

Filesize
6.2MB

Download
memory/4788-19-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-20-0x0000000004E40000-0x0000000004E62000-memory.dmp

Filesize
136KB

Download
memory/4788-21-0x0000000004EE0000-0x0000000004F46000-memory.dmp

Filesize
408KB

Download
memory/4788-60-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-31-0x00000000057E0000-0x0000000005B34000-memory.dmp

Filesize
3.3MB

Download
memory/4788-56-0x0000000007460000-0x000000000747A000-memory.dmp

Filesize
104KB

Download
memory/4788-33-0x0000000005E20000-0x0000000005E6C000-memory.dmp

Filesize
304KB

Download
memory/4788-35-0x0000000070730000-0x000000007077C000-memory.dmp

Filesize
304KB

Download
memory/4788-45-0x0000000006FD0000-0x0000000006FEE000-memory.dmp

Filesize
120KB

Download
memory/4788-34-0x00000000063B0000-0x00000000063E2000-memory.dmp

Filesize
200KB

Download
memory/4788-46-0x0000000006FF0000-0x0000000007093000-memory.dmp

Filesize
652KB

Download
memory/4788-55-0x0000000007360000-0x0000000007374000-memory.dmp

Filesize
80KB

Download
memory/4788-54-0x0000000007350000-0x000000000735E000-memory.dmp

Filesize
56KB

Download
memory/4788-49-0x0000000007760000-0x0000000007DDA000-memory.dmp

Filesize
6.5MB

Download
memory/4788-50-0x0000000007120000-0x000000000713A000-memory.dmp

Filesize
104KB

Download
memory/4788-51-0x0000000007190000-0x000000000719A000-memory.dmp

Filesize
40KB

Download
memory/4788-52-0x00000000073A0000-0x0000000007436000-memory.dmp

Filesize
600KB

Download
memory/4964-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4964-48-0x0000000006FD0000-0x0000000007192000-memory.dmp

Filesize
1.8MB

Download
memory/4964-47-0x0000000006DB0000-0x0000000006E00000-memory.dmp

Filesize
320KB

Download
memory/4964-14-0x0000000005890000-0x00000000058F6000-memory.dmp

Filesize
408KB

Download
memory/4964-15-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4964-12-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/4964-61-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads