agenttesla | 278837977440d7f70135fa867391e3018fc871e3bfa50e22549db5acc6240afa

General

Target

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
Size

334KB
MD5

584b853e5f597883fb56cc5e879d8a3d
SHA1

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1
SHA256

a73fd985f5f38ff58dc3112bc46d7e81190bad5567220cf46efe5608c4e307f0
SHA512

88b7f8c6fb7f9a19bbb9eb818cdbc51a3e95c25ba890eaf95576a3a9dd81ab7fbce5ef5bced6dbe16ff731e70c157f17276681fcd00205d280d1ec12bd6eea55
SSDEEP

6144:UmdOCKkkGBQOItDWaCjsjj9TB91goSjUOp0NMzh3HnzLkYvsbB:rdvkGBjADt8LtV8kn

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
magic4magic@yandex.com
Password:
magic123

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\MyApp = "C:\\Users\\Admin\\AppData\\Roaming\\MyApp\\MyApp.exe"	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

9 checkip.amazonaws.com
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

pid process

1948 0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
1948 0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

pid process

1948 0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

description pid process

Token: SeDebugPrivilege 1948 0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

pid process

1948 0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

flow	ioc
9	checkip.amazonaws.com

pid	process
1948	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
1948	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

pid	process
1948	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

description	pid	process
Token: SeDebugPrivilege	1948	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

pid	process
1948	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

outlook_office_path 1 IoCs

Processes:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

outlook_win_path 1 IoCs

Processes:

0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe

C:\Users\Admin\AppData\Local\Temp\0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe
"C:\Users\Admin\AppData\Local\Temp\0d9e5116c1da200fa3a55c84ca2195eb7bbbd1e1.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1948

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1948-54-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1948-55-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1948-56-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads