agenttesla | a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703

General

Target

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe
Size

168KB
MD5

d525d25a2f2e500dd330ac846a4df907
SHA1

e5806696e415e0715fe673424aed79ad624f5312
SHA256

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703
SHA512

9e6ec0746e8299be023162659cb483b1067f9f7882f18b48b418763cbe1515cf635c3cac881bec8942ba6fe6e8f4f3249077de9bbfbc7e8a7c82a7261b7f5dd7
SSDEEP

3072:WfkLJLahKd0DjzOAuE2YJx+SWBP7G0k3ORdSUCntPwZb7OtlUn:VL00d0DjzOjEFQJ5dSUwOZbiH

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5826219676:AAHzaO_KidyTjZ5PTwFErYpZivpT8wfDUno/

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:

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Skype = "C:\\Users\\Admin\\AppData\\Roaming\\Skype\\Skype.exe"	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.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

8 api.ipify.org
9 api.ipify.org
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

description pid process

Token: SeDebugPrivilege 1932 a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

pid process

1932 a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

flow	ioc
8	api.ipify.org
9	api.ipify.org

description	pid	process
Token: SeDebugPrivilege	1932	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

pid	process
1932	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

outlook_office_path 1 IoCs

Processes:

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

outlook_win_path 1 IoCs

Processes:

a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe

C:\Users\Admin\AppData\Local\Temp\a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe
"C:\Users\Admin\AppData\Local\Temp\a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1932

Network

MITRE ATT&CK Enterprise 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

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1932-132-0x0000000000F10000-0x0000000000F40000-memory.dmp

Filesize
192KB

Download
memory/1932-133-0x0000000005F90000-0x0000000006534000-memory.dmp

Filesize
5.6MB

Download
memory/1932-134-0x00000000058C0000-0x0000000005926000-memory.dmp

Filesize
408KB

Download
memory/1932-135-0x00000000071F0000-0x0000000007282000-memory.dmp

Filesize
584KB

Download
memory/1932-136-0x00000000071C0000-0x00000000071CA000-memory.dmp

Filesize
40KB

Download
memory/1932-137-0x00000000074B0000-0x0000000007500000-memory.dmp

Filesize
320KB

Download
memory/1932-138-0x00000000076D0000-0x0000000007892000-memory.dmp

Filesize
1.8MB

Download
memory/1932-139-0x00000000075A0000-0x000000000763C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads