agenttesla | 29492f49cf5c4835e72c3d1ef0665256fb51d70c0d7c3e8ecc9e6ea606185be6

General

Target

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
Size

758KB
MD5

a3b6251f4bbffc665e9102bc4e4076de
SHA1

c67950841989b1ab4b1309096e4961099012b42e
SHA256

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42
SHA512

2e787dd4079bea1167532ab3d174e01a10d9f67b25f4a7d96ababfcae3d31593352134ad8ad792feb1de4c98a78f4bba15e546917286bb31501c742d61b3f1a6
SSDEEP

12288:Ji4haDnLMzIL2q+RTdOL8iZUi5ipiXRqNcv2pJ4tsLwc6Bb79323asWDj:VOyqGUL8iZUi5KiXENHTLNwb52KDj

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6041893220:AAF8CZzv8AFxOdWhmChH81__ao3x5_lnfqU/

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
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:

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

description	pid	process	target process
PID 3260 set thread context of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

pid	process
1144	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
1144	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

description pid process

Token: SeDebugPrivilege 1144 8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

description	pid	process
Token: SeDebugPrivilege	1144	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

description	pid	process	target process
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
PID 3260 wrote to memory of 1144	3260	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

outlook_office_path 1 IoCs

Processes:

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

outlook_win_path 1 IoCs

Processes:

8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe

C:\Users\Admin\AppData\Local\Temp\8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
"C:\Users\Admin\AppData\Local\Temp\8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3260

C:\Users\Admin\AppData\Local\Temp\8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe
"C:\Users\Admin\AppData\Local\Temp\8a047f295a91aa91f23be8a37f8c3ee23acb4dd92c14fa4db2fcb25d11e5af42.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1144

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1144-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1144-146-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/1144-145-0x00000000062E0000-0x00000000064A2000-memory.dmp

Filesize
1.8MB

Download
memory/1144-144-0x00000000060C0000-0x0000000006110000-memory.dmp

Filesize
320KB

Download
memory/1144-143-0x00000000053C0000-0x00000000053D0000-memory.dmp

Filesize
64KB

Download
memory/1144-142-0x0000000005190000-0x00000000051F6000-memory.dmp

Filesize
408KB

Download
memory/3260-136-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/3260-139-0x0000000006CE0000-0x0000000006D7C000-memory.dmp

Filesize
624KB

Download
memory/3260-138-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/3260-137-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/3260-133-0x0000000000920000-0x00000000009E4000-memory.dmp

Filesize
784KB

Download
memory/3260-135-0x0000000005440000-0x00000000054D2000-memory.dmp

Filesize
584KB

Download
memory/3260-134-0x00000000059F0000-0x0000000005F94000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads