agenttesla | 2d839f4c436d5d238e52787682dba7eced27e04756bc15472f4e5e62c9805715

General

Target

a4922460a18c2133dd7cf50f5c7428a3.exe
Size

653KB
MD5

a4922460a18c2133dd7cf50f5c7428a3
SHA1

b986952aaf9cf2bd684162de6cd2321545f2a6c4
SHA256

2d839f4c436d5d238e52787682dba7eced27e04756bc15472f4e5e62c9805715
SHA512

a64b1c9b62e5527aba6617307955d8554dc041331ae78f654e81c826013ec7ad517fba1c7e194ef77f204b1717a8621e225c93d3c72aa8de59d579f22677321b
SSDEEP

12288:GGSmdH9eGvay8s3KGHHhFda1RAN9ZXe7PmkVxpEgHfyRou/FvYxcjP18eimOMt+:GYdH9eGiY3FnI1RAteTrgSux7PhimX

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
omananilampard1@yandex.com
Password:
qbkcioyfoxstxqax
Email To:
omananilampard1@yandex.com

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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:

a4922460a18c2133dd7cf50f5c7428a3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4922460a18c2133dd7cf50f5c7428a3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4922460a18c2133dd7cf50f5c7428a3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4922460a18c2133dd7cf50f5c7428a3.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a4922460a18c2133dd7cf50f5c7428a3.exe

description pid process target process

PID 2180 set thread context of 4660 2180 a4922460a18c2133dd7cf50f5c7428a3.exe a4922460a18c2133dd7cf50f5c7428a3.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a4922460a18c2133dd7cf50f5c7428a3.exe

description pid process

Token: SeDebugPrivilege 4660 a4922460a18c2133dd7cf50f5c7428a3.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

a4922460a18c2133dd7cf50f5c7428a3.exe

pid process

4660 a4922460a18c2133dd7cf50f5c7428a3.exe

description	pid	process	target process
PID 2180 set thread context of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe

description	pid	process
Token: SeDebugPrivilege	4660	a4922460a18c2133dd7cf50f5c7428a3.exe

pid	process
4660	a4922460a18c2133dd7cf50f5c7428a3.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a4922460a18c2133dd7cf50f5c7428a3.exe

description	pid	process	target process
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe
PID 2180 wrote to memory of 4660	2180	a4922460a18c2133dd7cf50f5c7428a3.exe	a4922460a18c2133dd7cf50f5c7428a3.exe

outlook_office_path 1 IoCs

Processes:

a4922460a18c2133dd7cf50f5c7428a3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4922460a18c2133dd7cf50f5c7428a3.exe

outlook_win_path 1 IoCs

Processes:

a4922460a18c2133dd7cf50f5c7428a3.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a4922460a18c2133dd7cf50f5c7428a3.exe

C:\Users\Admin\AppData\Local\Temp\a4922460a18c2133dd7cf50f5c7428a3.exe
"C:\Users\Admin\AppData\Local\Temp\a4922460a18c2133dd7cf50f5c7428a3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2180

C:\Users\Admin\AppData\Local\Temp\a4922460a18c2133dd7cf50f5c7428a3.exe
"C:\Users\Admin\AppData\Local\Temp\a4922460a18c2133dd7cf50f5c7428a3.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4660

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a4922460a18c2133dd7cf50f5c7428a3.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2180-139-0x0000000008350000-0x00000000083EC000-memory.dmp

Filesize
624KB

Download
memory/2180-135-0x0000000004D60000-0x0000000004DF2000-memory.dmp

Filesize
584KB

Download
memory/2180-136-0x0000000004EF0000-0x0000000004EFA000-memory.dmp

Filesize
40KB

Download
memory/2180-137-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/2180-138-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/2180-133-0x0000000000420000-0x00000000004CA000-memory.dmp

Filesize
680KB

Download
memory/2180-134-0x0000000005270000-0x0000000005814000-memory.dmp

Filesize
5.6MB

Download
memory/4660-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4660-143-0x0000000004EA0000-0x0000000004F06000-memory.dmp

Filesize
408KB

Download
memory/4660-144-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download
memory/4660-145-0x0000000006390000-0x00000000063E0000-memory.dmp

Filesize
320KB

Download
memory/4660-146-0x0000000005050000-0x0000000005060000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads