agenttesla | 01547e612fc731951049a35ed50621ffaecd45d0b0946c98f4c3c90730a9dda4

General

Target

22e6578ef54c19ec28c2ddcfffa89a0c.exe
Size

772KB
MD5

22e6578ef54c19ec28c2ddcfffa89a0c
SHA1

3b8279c3d924f015c3119122e695bb35d401579c
SHA256

01547e612fc731951049a35ed50621ffaecd45d0b0946c98f4c3c90730a9dda4
SHA512

a0703f244ca64566d2456146446614256073e689cb53673fe85455b82d45ae0de166d2a6e69cbb641f3560597507aa1e1f986d9d4a755ba67be24d4863dd0a8e
SSDEEP

24576:vPLaVUH9993hzUAf5tyCI50DolCaBXoDp73wu:LBH9xzUA7yL6daBXc7A

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5495243543:AAG3XPeGW7yqfXF6_EXjGSfO9SWHJTpqVsU/

Signatures

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

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:

22e6578ef54c19ec28c2ddcfffa89a0c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	22e6578ef54c19ec28c2ddcfffa89a0c.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:

22e6578ef54c19ec28c2ddcfffa89a0c.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	22e6578ef54c19ec28c2ddcfffa89a0c.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	22e6578ef54c19ec28c2ddcfffa89a0c.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	22e6578ef54c19ec28c2ddcfffa89a0c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

22e6578ef54c19ec28c2ddcfffa89a0c.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LdtJsTw = "C:\\Users\\Admin\\AppData\\Roaming\\LdtJsTw\\LdtJsTw.exe"	22e6578ef54c19ec28c2ddcfffa89a0c.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

22e6578ef54c19ec28c2ddcfffa89a0c.exe

description pid process target process

PID 5012 set thread context of 1028 5012 22e6578ef54c19ec28c2ddcfffa89a0c.exe 22e6578ef54c19ec28c2ddcfffa89a0c.exe
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
T1053

Processes:

schtasks.exe

pid process

4852 schtasks.exe

description	pid	process	target process
PID 5012 set thread context of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe

pid	process
4852	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

22e6578ef54c19ec28c2ddcfffa89a0c.exepowershell.exe22e6578ef54c19ec28c2ddcfffa89a0c.exe

pid	process
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
3944	powershell.exe
3944	powershell.exe
1028	22e6578ef54c19ec28c2ddcfffa89a0c.exe
1028	22e6578ef54c19ec28c2ddcfffa89a0c.exe
1028	22e6578ef54c19ec28c2ddcfffa89a0c.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

22e6578ef54c19ec28c2ddcfffa89a0c.exepowershell.exe22e6578ef54c19ec28c2ddcfffa89a0c.exe

description	pid	process
Token: SeDebugPrivilege	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe
Token: SeDebugPrivilege	3944	powershell.exe
Token: SeDebugPrivilege	1028	22e6578ef54c19ec28c2ddcfffa89a0c.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

22e6578ef54c19ec28c2ddcfffa89a0c.exe

outlook_office_path 1 IoCs

Processes:

22e6578ef54c19ec28c2ddcfffa89a0c.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	22e6578ef54c19ec28c2ddcfffa89a0c.exe

outlook_win_path 1 IoCs

Processes:

22e6578ef54c19ec28c2ddcfffa89a0c.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	22e6578ef54c19ec28c2ddcfffa89a0c.exe

C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe
"C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5012

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rfqAgaiLgoq.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3944

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rfqAgaiLgoq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp34EB.tmp"
2⤵
- Creates scheduled task(s)
PID:4852

C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe
"C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe"
2⤵
PID:4368

C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe
"C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe"
2⤵
PID:4644

C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe
"C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe"
2⤵
PID:4652

C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe
"C:\Users\Admin\AppData\Local\Temp\22e6578ef54c19ec28c2ddcfffa89a0c.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1028

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\__PSScriptPolicyTest_3xu5sk0d.rzt.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp34EB.tmp
Filesize
1KB

MD5
eb90f2704249c3c7deff0d2865c72179

SHA1
2166c128ac914bf434132e431d01efaf97673592

SHA256
786b4610396478704411a7d7f3ce17111c251ae6c95bdf61de4345ff806cdef7

SHA512
afe642674f9cd2f261cc806cf5392f5854a28b0e852f7353de18e64275e9052a373d8e9b956a3fae1ed78957b88e47924ba6b8ce74aa7932b8cd1257a0ee6947

Download Submit
memory/1028-148-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1028-192-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/1028-191-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/1028-163-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/1028-190-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/1028-187-0x0000000006160000-0x00000000061B0000-memory.dmp

Filesize
320KB

Download
memory/3944-181-0x0000000007C90000-0x0000000007C9A000-memory.dmp

Filesize
40KB

Download
memory/3944-176-0x0000000006ED0000-0x0000000006EEE000-memory.dmp

Filesize
120KB

Download
memory/3944-165-0x00000000078D0000-0x0000000007902000-memory.dmp

Filesize
200KB

Download
memory/3944-149-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download
memory/3944-147-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download
memory/3944-151-0x00000000060A0000-0x00000000060C2000-memory.dmp

Filesize
136KB

Download
memory/3944-152-0x0000000006240000-0x00000000062A6000-memory.dmp

Filesize
408KB

Download
memory/3944-153-0x00000000062B0000-0x0000000006316000-memory.dmp

Filesize
408KB

Download
memory/3944-144-0x0000000005350000-0x0000000005386000-memory.dmp

Filesize
216KB

Download
memory/3944-186-0x0000000007F40000-0x0000000007F48000-memory.dmp

Filesize
32KB

Download
memory/3944-185-0x0000000007F60000-0x0000000007F7A000-memory.dmp

Filesize
104KB

Download
memory/3944-164-0x0000000006920000-0x000000000693E000-memory.dmp

Filesize
120KB

Download
memory/3944-166-0x0000000071190000-0x00000000711DC000-memory.dmp

Filesize
304KB

Download
memory/3944-146-0x0000000005A10000-0x0000000006038000-memory.dmp

Filesize
6.2MB

Download
memory/3944-177-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download
memory/3944-178-0x000000007F870000-0x000000007F880000-memory.dmp

Filesize
64KB

Download
memory/3944-179-0x0000000008270000-0x00000000088EA000-memory.dmp

Filesize
6.5MB

Download
memory/3944-180-0x0000000007C20000-0x0000000007C3A000-memory.dmp

Filesize
104KB

Download
memory/3944-184-0x0000000007E50000-0x0000000007E5E000-memory.dmp

Filesize
56KB

Download
memory/3944-182-0x0000000007EA0000-0x0000000007F36000-memory.dmp

Filesize
600KB

Download
memory/5012-135-0x0000000005840000-0x00000000058D2000-memory.dmp

Filesize
584KB

Download
memory/5012-133-0x0000000000D50000-0x0000000000E14000-memory.dmp

Filesize
784KB

Download
memory/5012-138-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download
memory/5012-134-0x0000000005D50000-0x00000000062F4000-memory.dmp

Filesize
5.6MB

Download
memory/5012-139-0x0000000007140000-0x00000000071DC000-memory.dmp

Filesize
624KB

Download
memory/5012-137-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download
memory/5012-136-0x00000000057D0000-0x00000000057DA000-memory.dmp

Filesize
40KB

Download

description	pid	process	target process
PID 5012 wrote to memory of 3944	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	powershell.exe
PID 5012 wrote to memory of 3944	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	powershell.exe
PID 5012 wrote to memory of 3944	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	powershell.exe
PID 5012 wrote to memory of 4852	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	schtasks.exe
PID 5012 wrote to memory of 4852	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	schtasks.exe
PID 5012 wrote to memory of 4852	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	schtasks.exe
PID 5012 wrote to memory of 4368	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4368	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4368	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4644	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4644	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4644	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4652	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4652	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 4652	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe
PID 5012 wrote to memory of 1028	5012	22e6578ef54c19ec28c2ddcfffa89a0c.exe	22e6578ef54c19ec28c2ddcfffa89a0c.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads