agenttesla | 55117ad52823e037d345b3fd86b13e81f4b88aecbb548f733ee5beeb91209438

Analysis

max time kernel
152s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 17:42

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General

Target

PO230146.exe
Size

760KB
MD5

88605a04041c844d0fa3e70f9a34dac4
SHA1

11bc6d37d5d1c7cb84c6a2de49bcee576d6006f9
SHA256

55117ad52823e037d345b3fd86b13e81f4b88aecbb548f733ee5beeb91209438
SHA512

bb02bd7586c14e67d165e287ca332947db6cbe929b78d0959c3239d45933084be8e15315983caa41c9c47325cd87ee188fdcc58f210b5c1576f6340ed81ebd29
SSDEEP

12288:TRLid7BR6wTuH+kbuU17TBM7jYnlLw8xkVj7SnfT2KlSIO/DpXc/DzHtIZJAf3P9:VLipBul17Te7El1GVS6sSIYdXc/NIZDm

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.lubdub.com
Port:
587
Username:
[email protected]
Password:
J-y!2e_fWMH_XP8F_008

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.lubdub.com
Port:
587
Username:
[email protected]
Password:
J-y!2e_fWMH_XP8F_008
Email To:
[email protected]

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
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
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

61 api.ipify.org
62 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO230146.exe

description pid process target process

PID 2244 set thread context of 1516 2244 PO230146.exe PO230146.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PO230146.exe

pid process

1516 PO230146.exe
1516 PO230146.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PO230146.exe

description pid process

Token: SeDebugPrivilege 1516 PO230146.exe

flow	ioc
61	api.ipify.org
62	api.ipify.org

description	pid	process	target process
PID 2244 set thread context of 1516	2244	PO230146.exe	PO230146.exe

pid	process
1516	PO230146.exe
1516	PO230146.exe

description	pid	process
Token: SeDebugPrivilege	1516	PO230146.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PO230146.exe

description	pid	process	target process
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe
PID 2244 wrote to memory of 1516	2244	PO230146.exe	PO230146.exe

C:\Users\Admin\AppData\Local\Temp\PO230146.exe
"C:\Users\Admin\AppData\Local\Temp\PO230146.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2244

C:\Users\Admin\AppData\Local\Temp\PO230146.exe
"C:\Users\Admin\AppData\Local\Temp\PO230146.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1516-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1516-20-0x0000000005210000-0x0000000005220000-memory.dmp

Filesize
64KB

Download
memory/1516-19-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/1516-18-0x0000000006A20000-0x0000000006A70000-memory.dmp

Filesize
320KB

Download
memory/1516-17-0x0000000005500000-0x0000000005566000-memory.dmp

Filesize
408KB

Download
memory/1516-14-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/2244-10-0x0000000006820000-0x00000000068B0000-memory.dmp

Filesize
576KB

Download
memory/2244-5-0x0000000005070000-0x000000000507A000-memory.dmp

Filesize
40KB

Download
memory/2244-8-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/2244-9-0x0000000002830000-0x000000000283A000-memory.dmp

Filesize
40KB

Download
memory/2244-0-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/2244-11-0x0000000007950000-0x00000000079EC000-memory.dmp

Filesize
624KB

Download
memory/2244-6-0x0000000005320000-0x000000000533A000-memory.dmp

Filesize
104KB

Download
memory/2244-7-0x00000000054A0000-0x00000000054A8000-memory.dmp

Filesize
32KB

Download
memory/2244-15-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/2244-16-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/2244-4-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/2244-3-0x0000000004FB0000-0x0000000005042000-memory.dmp

Filesize
584KB

Download
memory/2244-2-0x00000000054C0000-0x0000000005A64000-memory.dmp

Filesize
5.6MB

Download
memory/2244-1-0x00000000004F0000-0x00000000005B4000-memory.dmp

Filesize
784KB

Download