agenttesla | b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9

General

Target

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
Size

727KB
MD5

39f9149362c3bc065e63bb4f7b0de153
SHA1

4995f754e2179356f419bd7626a14319823acf62
SHA256

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9
SHA512

7cb7ec5df709b944fc30a52ac1c4214fe0a459d58720b2799d6111e4f479ca06a20bab827bcef3948dd36a7e8a12e6ad499be0d867441586d7a3daf2cbe4a36d
SSDEEP

12288:w2mKE6jD/62iNG5nF8C6yxwvwPTwlSCiZfb1cTdte:wLKtD/61I5HkwPckCiZD1cTdt

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
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:

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

description	pid	process	target process
PID 1076 set thread context of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

pid	process
1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exeb34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

description	pid	process
Token: SeDebugPrivilege	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
Token: SeDebugPrivilege	4492	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

description	pid	process	target process
PID 1076 wrote to memory of 2424	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 2424	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 2424	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
PID 1076 wrote to memory of 4492	1076	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

outlook_office_path 1 IoCs

Processes:

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

outlook_win_path 1 IoCs

Processes:

b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe

C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
"C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1076

C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
"C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe"
2⤵
PID:2424

C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
"C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1076-10-0x00000000060F0000-0x000000000618C000-memory.dmp

Filesize
624KB

Download
memory/1076-14-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/1076-2-0x00000000052A0000-0x0000000005844000-memory.dmp

Filesize
5.6MB

Download
memory/1076-3-0x0000000004D90000-0x0000000004E22000-memory.dmp

Filesize
584KB

Download
memory/1076-4-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/1076-5-0x0000000004E40000-0x0000000004E4A000-memory.dmp

Filesize
40KB

Download
memory/1076-6-0x0000000005080000-0x0000000005098000-memory.dmp

Filesize
96KB

Download
memory/1076-1-0x00000000002E0000-0x000000000039C000-memory.dmp

Filesize
752KB

Download
memory/1076-8-0x00000000050C0000-0x00000000050CA000-memory.dmp

Filesize
40KB

Download
memory/1076-9-0x0000000006220000-0x0000000006288000-memory.dmp

Filesize
416KB

Download
memory/1076-7-0x00000000050A0000-0x00000000050A8000-memory.dmp

Filesize
32KB

Download
memory/1076-0-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4492-13-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4492-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4492-15-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download
memory/4492-16-0x00000000056C0000-0x0000000005726000-memory.dmp

Filesize
408KB

Download
memory/4492-17-0x0000000006A80000-0x0000000006AD0000-memory.dmp

Filesize
320KB

Download
memory/4492-18-0x0000000006CA0000-0x0000000006E62000-memory.dmp

Filesize
1.8MB

Download
memory/4492-19-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4492-20-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads