agenttesla | 6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04

General

Target

6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe
Size

978KB
MD5

3095ea704287de6610fd95d0f0f2e926
SHA1

0a8ebbe160a334f8014d6a27111f35f18019d85e
SHA256

6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04
SHA512

319e6c5f6ffdf3436ca0b2d23371c8c40ca6435e30fe2f708746a4b048538df2052a803fb4b41d7728df55e2a75a0dc9ed37c6698dc05ead35fb55166fb8bbd7
SSDEEP

12288:/sX5y5GLGQsGvxEWet20qWJOSHG0bvZvgfkQnMpomnORJ3xkZ9/9iL4KRaQ8OOSu:/fvGvgt20qWUx0bhTpoOOzxkZ9/H

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.jubana.cam
Port:
587
Username:
[email protected]
Password:
3_sdYb:Q@pq5
Email To:
[email protected]

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/3876-139-0x0000000000400000-0x000000000043C000-memory.dmp	family_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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3400 set thread context of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3876	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe
3876	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3876	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91
PID 3400 wrote to memory of 3876	3400	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe

C:\Users\Admin\AppData\Local\Temp\6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe
"C:\Users\Admin\AppData\Local\Temp\6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3400
- C:\Users\Admin\AppData\Local\Temp\6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe
  "C:\Users\Admin\AppData\Local\Temp\6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3876

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\6f0f753471141fc3b2946e7a56a35b74accf24d74382cac8027ddd835bd1ba04.exe.log

Filesize
1KB

MD5
e08f822522c617a40840c62e4b0fb45e

SHA1
ae516dca4da5234be6676d3f234c19ec55725be7

SHA256
bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

SHA512
894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

Download Submit
memory/3400-132-0x0000000000680000-0x000000000077A000-memory.dmp

Filesize
1000KB

Download
memory/3400-133-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download
memory/3400-134-0x0000000005110000-0x00000000051A2000-memory.dmp

Filesize
584KB

Download
memory/3400-135-0x00000000051B0000-0x00000000051BA000-memory.dmp

Filesize
40KB

Download
memory/3400-136-0x0000000007810000-0x00000000078AC000-memory.dmp

Filesize
624KB

Download
memory/3400-137-0x00000000078B0000-0x0000000007916000-memory.dmp

Filesize
408KB

Download
memory/3876-139-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3876-141-0x00000000065D0000-0x0000000006620000-memory.dmp

Filesize
320KB

Download

Analysis

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