agenttesla | 1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6

General

Target

1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe
Size

623KB
MD5

6792914f626e95b78d80338f91d69a76
SHA1

5ef98a41fdba1c55d3dee519ecf7461e5293c747
SHA256

1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6
SHA512

2f49c3b92b5bb59764729891ad24c6ad2e82fd46cbcbeeceae052607ee9a2204ed51caf60e4d9849603749459fc8c0e098e4dd74378ef175b3e3124f44659ce8
SSDEEP

12288:cl5nF8B0dLfQYOrb1/f2VFNbtvDIKB58VgmPLr4dqrlbv:cltdTXOXN2NbRIKnPmHHhbv

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-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe

description	pid	process	target process
PID 4840 set thread context of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3520 RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3520	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe

description	pid	process	target process
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe
PID 4840 wrote to memory of 3520	4840	1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3028534956-1709433221-1313273668-1000\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-1-5-21-3028534956-1709433221-1313273668-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe
"C:\Users\Admin\AppData\Local\Temp\1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4840

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:3520

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

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Downloads

memory/3520-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3520-20-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/3520-19-0x0000000074F60000-0x0000000075710000-memory.dmp

Filesize
7.7MB

Download
memory/3520-18-0x0000000006B40000-0x0000000006D02000-memory.dmp

Filesize
1.8MB

Download
memory/3520-17-0x0000000006920000-0x0000000006970000-memory.dmp

Filesize
320KB

Download
memory/3520-15-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/3520-14-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/3520-13-0x0000000074F60000-0x0000000075710000-memory.dmp

Filesize
7.7MB

Download
memory/4840-10-0x0000000005DB0000-0x0000000005E4C000-memory.dmp

Filesize
624KB

Download
memory/4840-9-0x0000000005F50000-0x0000000005FBA000-memory.dmp

Filesize
424KB

Download
memory/4840-0-0x0000000074F60000-0x0000000075710000-memory.dmp

Filesize
7.7MB

Download
memory/4840-8-0x0000000004ED0000-0x0000000004EDA000-memory.dmp

Filesize
40KB

Download
memory/4840-7-0x0000000004EC0000-0x0000000004EC8000-memory.dmp

Filesize
32KB

Download
memory/4840-6-0x0000000004D70000-0x0000000004D88000-memory.dmp

Filesize
96KB

Download
memory/4840-5-0x0000000004B20000-0x0000000004B2A000-memory.dmp

Filesize
40KB

Download
memory/4840-16-0x0000000074F60000-0x0000000075710000-memory.dmp

Filesize
7.7MB

Download
memory/4840-4-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/4840-3-0x0000000004B50000-0x0000000004BE2000-memory.dmp

Filesize
584KB

Download
memory/4840-2-0x0000000005060000-0x0000000005604000-memory.dmp

Filesize
5.6MB

Download
memory/4840-1-0x0000000000090000-0x0000000000130000-memory.dmp

Filesize
640KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads