agenttesla | c7b130f5b5a0c5d2fa4d202143d40393eccd2bcf563c7496a51ee267dd50bc16

Analysis

max time kernel
124s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 01:02

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General

Target

8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
Size

855KB
MD5

ee2b547c344606df4e8b4fc1114274c4
SHA1

dff9650c7ec6e71612c4e7af46cf4cafef69b2c1
SHA256

8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da
SHA512

2a69297894eeaafa4e259cfc06cc5ea149323255d0c466dc08dc8d792c9a8b3022a17e94b125b7a140c41dea93a23dea8702db2b5ccf2a00d0226181eac470b1
SSDEEP

24576:Ng61jjk0LAta9AYZDIKkK2+W5LVrfagz:dFkh37am

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.groupmt.vn
Port:
587
Username:
[email protected]
Password:
4j37SF2n8e

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.groupmt.vn
Port:
587
Username:
[email protected]
Password:
4j37SF2n8e
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

description	pid	process	target process
PID 324 set thread context of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

pid	process
828	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
828	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
828	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

description pid process

Token: SeDebugPrivilege 828 8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

pid process

828 8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

description	pid	process
Token: SeDebugPrivilege	828	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

description	pid	process	target process
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
PID 324 wrote to memory of 828	324	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe	8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe

C:\Users\Admin\AppData\Local\Temp\8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
"C:\Users\Admin\AppData\Local\Temp\8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:324

C:\Users\Admin\AppData\Local\Temp\8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe
"C:\Users\Admin\AppData\Local\Temp\8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:828

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 --field-trial-handle=3348,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4324 /prefetch:8
1⤵
PID:5116

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

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8fd73ae7fb9da6bf5d793b56d1cd12a0f2cd342236cca599fb92ecdc1ea700da.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/324-8-0x0000000008480000-0x0000000008504000-memory.dmp

Filesize
528KB

Download
memory/324-5-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/324-9-0x000000000AC00000-0x000000000AC9C000-memory.dmp

Filesize
624KB

Download
memory/324-4-0x00000000057A0000-0x00000000057AA000-memory.dmp

Filesize
40KB

Download
memory/324-14-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/324-6-0x0000000008460000-0x000000000847A000-memory.dmp

Filesize
104KB

Download
memory/324-7-0x0000000006A40000-0x0000000006A50000-memory.dmp

Filesize
64KB

Download
memory/324-1-0x0000000000C10000-0x0000000000CEC000-memory.dmp

Filesize
880KB

Download
memory/324-3-0x0000000005700000-0x0000000005792000-memory.dmp

Filesize
584KB

Download
memory/324-2-0x0000000005CB0000-0x0000000006254000-memory.dmp

Filesize
5.6MB

Download
memory/324-0-0x000000007519E000-0x000000007519F000-memory.dmp

Filesize
4KB

Download
memory/828-13-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/828-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/828-15-0x0000000005930000-0x0000000005996000-memory.dmp

Filesize
408KB

Download
memory/828-16-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/828-17-0x00000000065F0000-0x0000000006640000-memory.dmp

Filesize
320KB

Download
memory/828-18-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download