agenttesla | d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674

General

Target

d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
Size

730KB
MD5

41dde4ea5801628226aa404a8224cd92
SHA1

614de6ed8c1368fe98427dea146892b47d4072ee
SHA256

d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674
SHA512

a8b5222da6c99cac7eb75f748647f106f98daae4ee5271e0e25085de0872805af885d2c5ae34278cfdf2ceab89baf17e12f78369574f7e4cfe5a5b4f8be86a5c
SSDEEP

12288:ZKyKE6jD/62iNG5nF819fAvCxPfu0zhqMpCJd1P/uLz6SIvYpQG:ZzKtD/61ICyvClu0qeCBWv6rvYpl

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6248079103:AAHguAsTEqW6RfyeC5Wjh_pmDy9cvQi28aU/

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:

d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

51 api.ipify.org
52 api.ipify.org

flow	ioc
51	api.ipify.org
52	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

description	pid	process	target process
PID 1720 set thread context of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

description	pid	process	target process
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
PID 1720 wrote to memory of 4840	1720	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

outlook_office_path 1 IoCs

Processes:

d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

outlook_win_path 1 IoCs

Processes:

d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe

C:\Users\Admin\AppData\Local\Temp\d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
"C:\Users\Admin\AppData\Local\Temp\d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1720

C:\Users\Admin\AppData\Local\Temp\d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe
"C:\Users\Admin\AppData\Local\Temp\d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674.exe"
2⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:4840

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

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Downloads

memory/1720-6-0x0000000005870000-0x0000000005888000-memory.dmp

Filesize
96KB

Download
memory/1720-0-0x0000000000AF0000-0x0000000000BAC000-memory.dmp

Filesize
752KB

Download
memory/1720-2-0x0000000005B60000-0x0000000006104000-memory.dmp

Filesize
5.6MB

Download
memory/1720-3-0x00000000055B0000-0x0000000005642000-memory.dmp

Filesize
584KB

Download
memory/1720-4-0x00000000056F0000-0x0000000005700000-memory.dmp

Filesize
64KB

Download
memory/1720-5-0x0000000005650000-0x000000000565A000-memory.dmp

Filesize
40KB

Download
memory/1720-1-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/1720-7-0x00000000058A0000-0x00000000058A8000-memory.dmp

Filesize
32KB

Download
memory/1720-10-0x00000000068B0000-0x000000000694C000-memory.dmp

Filesize
624KB

Download
memory/1720-9-0x0000000006A50000-0x0000000006ABA000-memory.dmp

Filesize
424KB

Download
memory/1720-8-0x00000000059D0000-0x00000000059DA000-memory.dmp

Filesize
40KB

Download
memory/1720-13-0x0000000074E60000-0x0000000075610000-memory.dmp

Filesize
7.7MB

Download
memory/4840-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4840-14-0x00000000712A0000-0x00000000712B2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads