agenttesla | 414ac3b426347d733d3b317ed2c79ad1ffef30586618ef6c405a2bb9f8ecb46b

General

Target

DHL_AWB_INV_9882900_99862788_998.exe
Size

547KB
MD5

0b5b259d171212bb43dd2097ef69642d
SHA1

0dfdeaee67585c6954d41e43d11ff9b965f16e7a
SHA256

4db8e3d8e29d6518086087c14ade8e22040bb81d6298f1eb23b893e7581eeb5c
SHA512

9b8edf063ded9e56caa032eff599448eea82a9781abf2c6ae096ad23bfda2666ffe713813b378b82a4bfc000f42bb750e1dcc587e29f58563fc8f6d670001323

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.tpts4seed.net
Port:
587
Username:
[email protected]
Password:
Krested123@

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1896-61-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1896-62-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1896-63-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1896-64-0x0000000000445AEE-mapping.dmp	family_agenttesla
behavioral1/memory/1896-66-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1896-68-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla

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_INV_9882900_99862788_998.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_INV_9882900_99862788_998.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_INV_9882900_99862788_998.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_INV_9882900_99862788_998.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL_AWB_INV_9882900_99862788_998.exe

description pid process target process

PID 1668 set thread context of 1896 1668 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DHL_AWB_INV_9882900_99862788_998.exe

pid process

1896 DHL_AWB_INV_9882900_99862788_998.exe
1896 DHL_AWB_INV_9882900_99862788_998.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DHL_AWB_INV_9882900_99862788_998.exe

description pid process

Token: SeDebugPrivilege 1896 DHL_AWB_INV_9882900_99862788_998.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

DHL_AWB_INV_9882900_99862788_998.exe

pid process

1896 DHL_AWB_INV_9882900_99862788_998.exe

description	pid	process	target process
PID 1668 set thread context of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe

pid	process
1896	DHL_AWB_INV_9882900_99862788_998.exe
1896	DHL_AWB_INV_9882900_99862788_998.exe

description	pid	process
Token: SeDebugPrivilege	1896	DHL_AWB_INV_9882900_99862788_998.exe

pid	process
1896	DHL_AWB_INV_9882900_99862788_998.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

DHL_AWB_INV_9882900_99862788_998.exe

description	pid	process	target process
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe
PID 1668 wrote to memory of 1896	1668	DHL_AWB_INV_9882900_99862788_998.exe	DHL_AWB_INV_9882900_99862788_998.exe

outlook_office_path 1 IoCs

Processes:

DHL_AWB_INV_9882900_99862788_998.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_INV_9882900_99862788_998.exe

outlook_win_path 1 IoCs

Processes:

DHL_AWB_INV_9882900_99862788_998.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_INV_9882900_99862788_998.exe

C:\Users\Admin\AppData\Local\Temp\DHL_AWB_INV_9882900_99862788_998.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_AWB_INV_9882900_99862788_998.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1668

C:\Users\Admin\AppData\Local\Temp\DHL_AWB_INV_9882900_99862788_998.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1896

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1668-54-0x0000000001250000-0x00000000012E0000-memory.dmp

Filesize
576KB

Download
memory/1668-55-0x00000000762C1000-0x00000000762C3000-memory.dmp

Filesize
8KB

Download
memory/1668-56-0x0000000000310000-0x000000000031A000-memory.dmp

Filesize
40KB

Download
memory/1668-57-0x0000000000B20000-0x0000000000B72000-memory.dmp

Filesize
328KB

Download
memory/1896-58-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1896-59-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1896-61-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1896-62-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1896-63-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1896-64-0x0000000000445AEE-mapping.dmp

Download
memory/1896-66-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1896-68-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads