agenttesla | 2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71

General

Target

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
Size

591KB
MD5

8e07dc94424d6587f0258f381141988b
SHA1

a8ca4c03c06b17fdf0ac912793dd6545afdfc358
SHA256

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71
SHA512

cc048aaa3081e25f141de221a2b82763ca75b33b1c01bb1faefc642f92eab200d03d516e0f8fb1d93d024ac9cd2edf1338ab047edf6b2c33ba9b4ee49a4fccef
SSDEEP

12288:T0+W315UzFyg3TXgzrOrOP847EVTiyiIW7B:y15UzFh3MzrOrOP8NVTSZ7

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.uvapisa.com
Port:
587
Username:
[email protected]
Password:
Apis@2020
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.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

46 api.ipify.org
47 api.ipify.org

flow	ioc
46	api.ipify.org
47	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

description	pid	process	target process
PID 3292 set thread context of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

description pid process

Token: SeDebugPrivilege 2424 2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

pid process

2424 2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

description	pid	process
Token: SeDebugPrivilege	2424	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

pid	process
2424	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

description	pid	process	target process
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
PID 3292 wrote to memory of 2424	3292	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

outlook_office_path 1 IoCs

Processes:

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

outlook_win_path 1 IoCs

Processes:

2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe

C:\Users\Admin\AppData\Local\Temp\2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
"C:\Users\Admin\AppData\Local\Temp\2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3292

C:\Users\Admin\AppData\Local\Temp\2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe
"C:\Users\Admin\AppData\Local\Temp\2ef04b4895cacb506e42489b5d1e80822850aa19da149fd86adc2a1e3b620c71.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2424

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4476 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:1420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2424-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2424-23-0x0000000005880000-0x0000000005890000-memory.dmp

Filesize
64KB

Download
memory/2424-22-0x0000000007600000-0x00000000077C2000-memory.dmp

Filesize
1.8MB

Download
memory/2424-21-0x00000000073E0000-0x0000000007430000-memory.dmp

Filesize
320KB

Download
memory/2424-20-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/2424-18-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/2424-17-0x0000000005880000-0x0000000005890000-memory.dmp

Filesize
64KB

Download
memory/2424-15-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3292-5-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/3292-7-0x0000000006DD0000-0x0000000006E5C000-memory.dmp

Filesize
560KB

Download
memory/3292-10-0x00000000081E0000-0x00000000081F4000-memory.dmp

Filesize
80KB

Download
memory/3292-11-0x0000000004D80000-0x0000000004DF2000-memory.dmp

Filesize
456KB

Download
memory/3292-12-0x000000000A970000-0x000000000AA0C000-memory.dmp

Filesize
624KB

Download
memory/3292-13-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3292-8-0x00000000057B0000-0x00000000057C8000-memory.dmp

Filesize
96KB

Download
memory/3292-9-0x00000000081D0000-0x00000000081DE000-memory.dmp

Filesize
56KB

Download
memory/3292-6-0x0000000005580000-0x000000000558A000-memory.dmp

Filesize
40KB

Download
memory/3292-0-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3292-19-0x0000000074D90000-0x0000000075540000-memory.dmp

Filesize
7.7MB

Download
memory/3292-4-0x0000000005E00000-0x0000000006154000-memory.dmp

Filesize
3.3MB

Download
memory/3292-3-0x0000000005390000-0x0000000005422000-memory.dmp

Filesize
584KB

Download
memory/3292-2-0x0000000005850000-0x0000000005DF4000-memory.dmp

Filesize
5.6MB

Download
memory/3292-1-0x0000000000910000-0x00000000009AA000-memory.dmp

Filesize
616KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads