agenttesla | d1c344f6235301f1e7da7c9b0ff6464f2f9e20ed9a0e8d8c178199d644c69912

General

Target

items 001.xlsm.exe
Size

488KB
MD5

35f182cd6015448d90271bae97b6e48e
SHA1

f1bd8aa2087b48458741afb60529b39c3b167034
SHA256

6f5b0135a9800946845f48fdd84ab322ca4c4c5c1efcb79fcf82969f76099886
SHA512

7b6e3d4ed0cab1d8e61d972ddefe0dd72c95bb49c680b9e42fda65907bd708d792c47c853d80e969230fd1600e11bdc62f22e9c9d302732f680fdd5c47fe3f29

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pptoursperu.com
Port:
587
Username:
[email protected]
Password:
mailppt2019-

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2316-136-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

items 001.xlsm.exe

description pid process target process

PID 1640 set thread context of 2316 1640 items 001.xlsm.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2316 RegSvcs.exe
2316 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2316 RegSvcs.exe

description	pid	process	target process
PID 1640 set thread context of 2316	1640	items 001.xlsm.exe	RegSvcs.exe

pid	process
2316	RegSvcs.exe
2316	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2316	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

items 001.xlsm.exe

description	pid	process	target process
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe
PID 1640 wrote to memory of 2316	1640	items 001.xlsm.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\items 001.xlsm.exe
"C:\Users\Admin\AppData\Local\Temp\items 001.xlsm.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1640

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1640-130-0x0000000000410000-0x0000000000490000-memory.dmp

Filesize
512KB

Download
memory/1640-131-0x0000000005400000-0x00000000059A4000-memory.dmp

Filesize
5.6MB

Download
memory/1640-132-0x0000000004E50000-0x0000000004EE2000-memory.dmp

Filesize
584KB

Download
memory/1640-133-0x0000000004E30000-0x0000000004E3A000-memory.dmp

Filesize
40KB

Download
memory/1640-134-0x00000000087C0000-0x000000000885C000-memory.dmp

Filesize
624KB

Download
memory/2316-135-0x0000000000000000-mapping.dmp

Download
memory/2316-136-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2316-137-0x0000000005B30000-0x0000000005B96000-memory.dmp

Filesize
408KB

Download
memory/2316-138-0x0000000006920000-0x0000000006970000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads