agenttesla | 07486c105833148668a1f022367f83df2ab0091bf92568bb0a1ca961fe9bb5ac

General

Target

00158048022558621.exe
Size

678KB
MD5

8058fc91a2fb25f68844666f0babfdd3
SHA1

cd16874f02c71ea7fec3bceff54532e70c7152b0
SHA256

295b33ab6ac30b1a9cfe34fa15078e824635fe92aee746ce4882766d2060b5b3
SHA512

158b8d7d1a557cea9310e307d41b3d2d4261171adaa7cd09eca50430f5767c8815cc5ed5e671255bf710507cc90615722ad9db2f4d229095beae67c2f98f7aea
SSDEEP

12288:2BhdQCyrzWxWreQRqf53zxeagDSN97vBBL8VlRz+d7BR6wT:23dtQzWxWd6UINxvBBL8/cpB

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ardsmmm.com
Port:
587
Username:
[email protected]
Password:
Ard2015**
Email To:
[email protected]

Signatures

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

00158048022558621.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2058106572-1146578376-825901627-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	00158048022558621.exe
Key opened	\REGISTRY\USER\S-1-5-21-2058106572-1146578376-825901627-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	00158048022558621.exe
Key opened	\REGISTRY\USER\S-1-5-21-2058106572-1146578376-825901627-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	00158048022558621.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

00158048022558621.exe

description pid process target process

PID 1980 set thread context of 2472 1980 00158048022558621.exe 00158048022558621.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/Job
T1053

Processes:

schtasks.exe

pid process

2576 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

00158048022558621.exepowershell.exepowershell.exe

pid process

1980 00158048022558621.exe
3040 powershell.exe
1728 powershell.exe
1980 00158048022558621.exe
1980 00158048022558621.exe
1980 00158048022558621.exe

description	pid	process	target process
PID 1980 set thread context of 2472	1980	00158048022558621.exe	00158048022558621.exe

pid	process
2576	schtasks.exe

pid	process
1980	00158048022558621.exe
3040	powershell.exe
1728	powershell.exe
1980	00158048022558621.exe
1980	00158048022558621.exe
1980	00158048022558621.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

00158048022558621.exepowershell.exepowershell.exe00158048022558621.exe

description	pid	process
Token: SeDebugPrivilege	1980	00158048022558621.exe
Token: SeDebugPrivilege	3040	powershell.exe
Token: SeDebugPrivilege	1728	powershell.exe
Token: SeDebugPrivilege	2472	00158048022558621.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

00158048022558621.exe

description	pid	process	target process
PID 1980 wrote to memory of 3040	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 3040	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 3040	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 3040	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 1728	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 1728	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 1728	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 1728	1980	00158048022558621.exe	powershell.exe
PID 1980 wrote to memory of 2576	1980	00158048022558621.exe	schtasks.exe
PID 1980 wrote to memory of 2576	1980	00158048022558621.exe	schtasks.exe
PID 1980 wrote to memory of 2576	1980	00158048022558621.exe	schtasks.exe
PID 1980 wrote to memory of 2576	1980	00158048022558621.exe	schtasks.exe
PID 1980 wrote to memory of 2476	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2476	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2476	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2476	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe
PID 1980 wrote to memory of 2472	1980	00158048022558621.exe	00158048022558621.exe

outlook_office_path 1 IoCs

Processes:

00158048022558621.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2058106572-1146578376-825901627-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	00158048022558621.exe

outlook_win_path 1 IoCs

Processes:

00158048022558621.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2058106572-1146578376-825901627-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	00158048022558621.exe

C:\Users\Admin\AppData\Local\Temp\00158048022558621.exe
"C:\Users\Admin\AppData\Local\Temp\00158048022558621.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1980

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\00158048022558621.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3040

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nortPofGQt.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1728

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nortPofGQt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp46B1.tmp"
2⤵
- Creates scheduled task(s)
PID:2576

C:\Users\Admin\AppData\Local\Temp\00158048022558621.exe
"C:\Users\Admin\AppData\Local\Temp\00158048022558621.exe"
2⤵
PID:2476

C:\Users\Admin\AppData\Local\Temp\00158048022558621.exe
"C:\Users\Admin\AppData\Local\Temp\00158048022558621.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp46B1.tmp

Filesize
1KB

MD5
5ce019cbb584e839022f74a07c85f684

SHA1
d889c9494e20b150796d77a08a1c6c3b71814bf9

SHA256
97a7951380082e94b6bcef2c0ded43e351271a506784225e16cb03e112fb6c9d

SHA512
a99d3675cee4d46bcf57dd0b55dc1e567bb2a073fe685c9901267d8a657f99551255aaf15e48ceb3fce83687debfe4ea43b2c8f90a44933b0357322830d1c695

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UH9G1NE5SHM8FDERRB09.temp

Filesize
7KB

MD5
94381a666463b537181e7fa296a41f94

SHA1
ec357f969e864ef9461e8fd93b2c30856f7441a5

SHA256
82c897c8f1ee92f6e4c35fcf14961a7ba09a86be356fd30de16286913519d1a4

SHA512
9ab08c9943b308880b29e3241c9979d9ddf0f5ae467b906443a9032f7212079e851c4e3d073a28e0d4ccfd73b8e0be01d71546ae501c47319419a3559f37ec0c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
94381a666463b537181e7fa296a41f94

SHA1
ec357f969e864ef9461e8fd93b2c30856f7441a5

SHA256
82c897c8f1ee92f6e4c35fcf14961a7ba09a86be356fd30de16286913519d1a4

SHA512
9ab08c9943b308880b29e3241c9979d9ddf0f5ae467b906443a9032f7212079e851c4e3d073a28e0d4ccfd73b8e0be01d71546ae501c47319419a3559f37ec0c

Download Submit
memory/1728-29-0x0000000001CB0000-0x0000000001CF0000-memory.dmp

Filesize
256KB

Download
memory/1728-20-0x000000006F3D0000-0x000000006F97B000-memory.dmp

Filesize
5.7MB

Download
memory/1728-48-0x000000006F3D0000-0x000000006F97B000-memory.dmp

Filesize
5.7MB

Download
memory/1728-35-0x0000000001CB0000-0x0000000001CF0000-memory.dmp

Filesize
256KB

Download
memory/1728-23-0x000000006F3D0000-0x000000006F97B000-memory.dmp

Filesize
5.7MB

Download
memory/1980-44-0x0000000004B40000-0x0000000004B80000-memory.dmp

Filesize
256KB

Download
memory/1980-0-0x0000000000930000-0x00000000009E0000-memory.dmp

Filesize
704KB

Download
memory/1980-5-0x0000000000760000-0x000000000076A000-memory.dmp

Filesize
40KB

Download
memory/1980-2-0x0000000004B40000-0x0000000004B80000-memory.dmp

Filesize
256KB

Download
memory/1980-3-0x0000000000740000-0x000000000075A000-memory.dmp

Filesize
104KB

Download
memory/1980-45-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/1980-4-0x0000000000590000-0x0000000000598000-memory.dmp

Filesize
32KB

Download
memory/1980-1-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/1980-34-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/1980-6-0x00000000004F0000-0x000000000055A000-memory.dmp

Filesize
424KB

Download
memory/2472-43-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2472-46-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2472-51-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

Filesize
256KB

Download
memory/2472-22-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2472-30-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2472-37-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2472-33-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2472-39-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2472-41-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2472-50-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2472-26-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2472-47-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

Filesize
256KB

Download
memory/3040-21-0x0000000002B90000-0x0000000002BD0000-memory.dmp

Filesize
256KB

Download
memory/3040-27-0x0000000002B90000-0x0000000002BD0000-memory.dmp

Filesize
256KB

Download
memory/3040-49-0x000000006F3D0000-0x000000006F97B000-memory.dmp

Filesize
5.7MB

Download
memory/3040-31-0x0000000002B90000-0x0000000002BD0000-memory.dmp

Filesize
256KB

Download
memory/3040-25-0x000000006F3D0000-0x000000006F97B000-memory.dmp

Filesize
5.7MB

Download
memory/3040-19-0x000000006F3D0000-0x000000006F97B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads