agenttesla | 55117ad52823e037d345b3fd86b13e81f4b88aecbb548f733ee5beeb91209438

General

Target

PO-23-0146.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

53 api.ipify.org
52 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO-23-0146.exe

description pid process target process

PID 2484 set thread context of 4132 2484 PO-23-0146.exe PO-23-0146.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PO-23-0146.exe

pid process

4132 PO-23-0146.exe
4132 PO-23-0146.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PO-23-0146.exe

description pid process

Token: SeDebugPrivilege 4132 PO-23-0146.exe

flow	ioc
53	api.ipify.org
52	api.ipify.org

description	pid	process	target process
PID 2484 set thread context of 4132	2484	PO-23-0146.exe	PO-23-0146.exe

pid	process
4132	PO-23-0146.exe
4132	PO-23-0146.exe

description	pid	process
Token: SeDebugPrivilege	4132	PO-23-0146.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PO-23-0146.exe

description	pid	process	target process
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe
PID 2484 wrote to memory of 4132	2484	PO-23-0146.exe	PO-23-0146.exe

C:\Users\Admin\AppData\Local\Temp\PO-23-0146.exe
"C:\Users\Admin\AppData\Local\Temp\PO-23-0146.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2484

C:\Users\Admin\AppData\Local\Temp\PO-23-0146.exe
"C:\Users\Admin\AppData\Local\Temp\PO-23-0146.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PO-23-0146.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2484-4-0x00000000054B0000-0x00000000054C0000-memory.dmp

Filesize
64KB

Download
memory/2484-3-0x0000000005540000-0x00000000055D2000-memory.dmp

Filesize
584KB

Download
memory/2484-10-0x000000000A1F0000-0x000000000A28C000-memory.dmp

Filesize
624KB

Download
memory/2484-9-0x0000000006AB0000-0x0000000006B40000-memory.dmp

Filesize
576KB

Download
memory/2484-5-0x00000000055F0000-0x00000000055FA000-memory.dmp

Filesize
40KB

Download
memory/2484-6-0x00000000057A0000-0x00000000057BA000-memory.dmp

Filesize
104KB

Download
memory/2484-7-0x0000000005BA0000-0x0000000005BA8000-memory.dmp

Filesize
32KB

Download
memory/2484-8-0x0000000001520000-0x000000000152A000-memory.dmp

Filesize
40KB

Download
memory/2484-15-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/2484-2-0x0000000005C10000-0x00000000061B4000-memory.dmp

Filesize
5.6MB

Download
memory/2484-0-0x0000000000A80000-0x0000000000B44000-memory.dmp

Filesize
784KB

Download
memory/2484-1-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/4132-14-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/4132-19-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/4132-16-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/4132-17-0x0000000005850000-0x00000000058B6000-memory.dmp

Filesize
408KB

Download
memory/4132-18-0x0000000006DD0000-0x0000000006E20000-memory.dmp

Filesize
320KB

Download
memory/4132-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads