agenttesla | 6d9fe00277d47e78b6f9e954ddf8a63c581a1aacdae27bc8ad99a17db8919f8f

General

Target

DHL_AWB 46773482.exe
Size

921KB
MD5

5d00deb790e91a9fc7825b1cb40f83d5
SHA1

dd0cf26e60669d92585b91cd2d202d7f076c0d1b
SHA256

6d9fe00277d47e78b6f9e954ddf8a63c581a1aacdae27bc8ad99a17db8919f8f
SHA512

2cf8bb0b8a4b368d5e44ffb7ffa2172d45869670b255699347a040c39d51b9d52a18b4f7102a3287b30bc6747d9223a2e1d0c8133dff0095e677303c251270d2
SSDEEP

24576:LN/zl9IhZmBHT4fgQNYyaFZUR4cGRV0wN1j:lz3IhSHYggYyOZe4cGb

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cnseguros.hn
Port:
587
Username:
llozano@cnseguros.hn
Password:
Rebecca2007

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:

DHL_AWB 46773482.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB 46773482.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB 46773482.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB 46773482.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL_AWB 46773482.exe

description pid process target process

PID 1072 set thread context of 1120 1072 DHL_AWB 46773482.exe DHL_AWB 46773482.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

DHL_AWB 46773482.exe

pid process

1120 DHL_AWB 46773482.exe
1120 DHL_AWB 46773482.exe
1120 DHL_AWB 46773482.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DHL_AWB 46773482.exe

description pid process

Token: SeDebugPrivilege 1120 DHL_AWB 46773482.exe

description	pid	process	target process
PID 1072 set thread context of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe

pid	process
1120	DHL_AWB 46773482.exe
1120	DHL_AWB 46773482.exe
1120	DHL_AWB 46773482.exe

description	pid	process
Token: SeDebugPrivilege	1120	DHL_AWB 46773482.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

DHL_AWB 46773482.exe

description	pid	process	target process
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe
PID 1072 wrote to memory of 1120	1072	DHL_AWB 46773482.exe	DHL_AWB 46773482.exe

outlook_office_path 1 IoCs

Processes:

DHL_AWB 46773482.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB 46773482.exe

outlook_win_path 1 IoCs

Processes:

DHL_AWB 46773482.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB 46773482.exe

C:\Users\Admin\AppData\Local\Temp\DHL_AWB 46773482.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_AWB 46773482.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1072

C:\Users\Admin\AppData\Local\Temp\DHL_AWB 46773482.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_AWB 46773482.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1120

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

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Downloads

memory/1072-54-0x0000000000AB0000-0x0000000000B9C000-memory.dmp

Filesize
944KB

Download
memory/1072-55-0x0000000075A81000-0x0000000075A83000-memory.dmp

Filesize
8KB

Download
memory/1072-56-0x0000000000430000-0x0000000000452000-memory.dmp

Filesize
136KB

Download
memory/1072-57-0x0000000000450000-0x000000000045E000-memory.dmp

Filesize
56KB

Download
memory/1072-58-0x0000000004E80000-0x0000000004EE8000-memory.dmp

Filesize
416KB

Download
memory/1072-59-0x00000000020C0000-0x00000000020EE000-memory.dmp

Filesize
184KB

Download
memory/1120-60-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1120-61-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1120-63-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1120-64-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1120-65-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1120-66-0x000000000042933E-mapping.dmp

Download
memory/1120-68-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1120-70-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads