agenttesla | a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02

Analysis

max time kernel
135s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 12:25

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General

Target

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
Size

917KB
MD5

d299f9454bbcd4f38b61cce01fd4c7ea
SHA1

e469c6c3e0e83a235ae5795e5d84f484bb82e0ca
SHA256

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02
SHA512

1a7254f5ceabd0c18dfa197134b527b8969ae4af1aa4b6fc82e2ae147dc185b5dcf71fa5afe1d8f3a43d3edec785ebcb4b0ae2caa839b63db5f4c5500da132e4
SSDEEP

24576:BsViyyKIAHDPKMtGKXLEdqbzghPQP+0Norxvl:aVihKIkDX3AEbaQP+0Norxd

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Dxld$dH2

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Dxld$dH2
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:

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

description	pid	process	target process
PID 2148 set thread context of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

pid	process
2408	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
2408	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
2408	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

description pid process

Token: SeDebugPrivilege 2408 a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

description	pid	process
Token: SeDebugPrivilege	2408	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

description	pid	process	target process
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
PID 2148 wrote to memory of 2408	2148	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
"C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2148

C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
"C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2408

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 --field-trial-handle=1308,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=4240 /prefetch:8
1⤵
PID:3532

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2148-5-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/2148-3-0x0000000004B10000-0x0000000004BA2000-memory.dmp

Filesize
584KB

Download
memory/2148-10-0x00000000067A0000-0x000000000683C000-memory.dmp

Filesize
624KB

Download
memory/2148-9-0x0000000004540000-0x00000000045DA000-memory.dmp

Filesize
616KB

Download
memory/2148-4-0x0000000004CD0000-0x0000000004CDA000-memory.dmp

Filesize
40KB

Download
memory/2148-6-0x0000000004CE0000-0x0000000004CF8000-memory.dmp

Filesize
96KB

Download
memory/2148-8-0x0000000004EA0000-0x0000000004EB4000-memory.dmp

Filesize
80KB

Download
memory/2148-7-0x0000000004D80000-0x0000000004D8E000-memory.dmp

Filesize
56KB

Download
memory/2148-15-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/2148-2-0x0000000005020000-0x00000000055C4000-memory.dmp

Filesize
5.6MB

Download
memory/2148-0-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

Filesize
4KB

Download
memory/2148-1-0x0000000000040000-0x000000000012C000-memory.dmp

Filesize
944KB

Download
memory/2408-14-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/2408-16-0x0000000005340000-0x00000000053A6000-memory.dmp

Filesize
408KB

Download
memory/2408-17-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/2408-19-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/2408-18-0x0000000006140000-0x0000000006190000-memory.dmp

Filesize
320KB

Download
memory/2408-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download