agenttesla | e9f611aaae38af4a81b3dda7c5997a4c8e852b6b87f4462b70bf5b5fa016e584

General

Target

RFQMI0016047.pdf.pdf.exe
Size

726KB
MD5

c2cf87df8ae0643cc3fabb68833ee93a
SHA1

b086db553cbe24f70a6c8e79ace0323d6bc93553
SHA256

e9f611aaae38af4a81b3dda7c5997a4c8e852b6b87f4462b70bf5b5fa016e584
SHA512

96f8ff4226e3637fe254a3892397109ee2db3e3e17bf4b48eeaf596823d8adc2a62d8a66e4d69132212d6168c0975fa890fd0d0eaef39fda891d2e88d4ec20be
SSDEEP

12288:hgKE6jD/62iNG5nF81Gh2OojBxMHRaw3HaboW9IQM76K3y0Q9:hgKtD/61I4Gh2nrMHRaw3HabzINGwy0e

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
JUGCRsm9
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

RFQMI0016047.pdf.pdf.exe

description pid process target process

PID 2072 set thread context of 2948 2072 RFQMI0016047.pdf.pdf.exe RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2948 RegSvcs.exe

description	pid	process	target process
PID 2072 set thread context of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2948	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

RFQMI0016047.pdf.pdf.exe

description	pid	process	target process
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe
PID 2072 wrote to memory of 2948	2072	RFQMI0016047.pdf.pdf.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\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-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\RFQMI0016047.pdf.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\RFQMI0016047.pdf.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2072

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2072-0-0x00000000011C0000-0x000000000127C000-memory.dmp

Filesize
752KB

Download
memory/2072-1-0x0000000074C90000-0x000000007537E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-2-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/2072-3-0x00000000005D0000-0x00000000005E8000-memory.dmp

Filesize
96KB

Download
memory/2072-4-0x00000000005F0000-0x00000000005F8000-memory.dmp

Filesize
32KB

Download
memory/2072-5-0x0000000000600000-0x000000000060A000-memory.dmp

Filesize
40KB

Download
memory/2072-6-0x0000000005010000-0x000000000507A000-memory.dmp

Filesize
424KB

Download
memory/2072-23-0x0000000074C90000-0x000000007537E000-memory.dmp

Filesize
6.9MB

Download
memory/2948-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-13-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2948-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-19-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-21-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-22-0x0000000074C90000-0x000000007537E000-memory.dmp

Filesize
6.9MB

Download
memory/2948-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2948-24-0x0000000000B20000-0x0000000000B60000-memory.dmp

Filesize
256KB

Download
memory/2948-25-0x0000000074C90000-0x000000007537E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads