agenttesla | a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f

General

Target

a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe
Size

722KB
MD5

f49b25341fe098f755e022ef9fd7e762
SHA1

c72e06b680603cd54f846fb0f0ead5d4a49ae964
SHA256

a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f
SHA512

a6d6ef6902e7766d012af1cef1cd06728e0e223355e7d4796a7128bf8641d42fe68ce44c124a409be0d92d873dbb1532f63075cc6f9816b25c3c40a6883516c4
SSDEEP

12288:iM+J/M+Jhewx/NscEQ+vgXK1HsaP942k2j0bb4UBFh98QVV31m8nptQg3GG+J:e/thewlqB6pt2cbbTBL9RVVFNpK7

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6247740573:AAHAmMj-kBEG9PYC4DG80Vta7hJKf5XumfE/

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2512 set thread context of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3972	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe
3972	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3972	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80
PID 2512 wrote to memory of 3972	2512	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe	80

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe

C:\Users\Admin\AppData\Local\Temp\a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe
"C:\Users\Admin\AppData\Local\Temp\a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Users\Admin\AppData\Local\Temp\a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe
  "C:\Users\Admin\AppData\Local\Temp\a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3972

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a47fe52ddf99991ca438cee2924f95abc69f2951f8bb4e52d7d12340e6ab8e1f.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2512-139-0x0000000008280000-0x000000000831C000-memory.dmp

Filesize
624KB

Download
memory/2512-135-0x00000000050D0000-0x0000000005162000-memory.dmp

Filesize
584KB

Download
memory/2512-136-0x0000000005050000-0x000000000505A000-memory.dmp

Filesize
40KB

Download
memory/2512-137-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/2512-138-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/2512-133-0x00000000005F0000-0x00000000006AA000-memory.dmp

Filesize
744KB

Download
memory/2512-134-0x0000000005680000-0x0000000005C24000-memory.dmp

Filesize
5.6MB

Download
memory/3972-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3972-143-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/3972-144-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/3972-145-0x0000000006400000-0x0000000006450000-memory.dmp

Filesize
320KB

Download
memory/3972-146-0x0000000006620000-0x00000000067E2000-memory.dmp

Filesize
1.8MB

Download
memory/3972-147-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing