agenttesla | e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d

General

Target

e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe
Size

630KB
MD5

6f32834c488d23da216c2b429543a6f8
SHA1

b76485ca01e3f2185d39b8fa567a2fe51ba9d4b6
SHA256

e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d
SHA512

48fb78729fe0d8d83bd03837ab6afd6f02186e4e393bc755589b3f169ee365fd045543825b7bc5d60eb2fd7df18b3d77c40265fc1e522ed2c8dc130742a296c7
SSDEEP

12288:S7AgFdgRrFV5fnkKmA2Uf1sA0RVdIYIQ2YUbO7RluSziB17nKYjMSkx9Z:KAgSR2Q30RVj0bUR4SzmKYAHx

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://cash4cars.nz
Port:
21
Username:
[email protected]
Password:
-[([pqM~nGA4

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
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 3 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

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2772 set thread context of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3028	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe
3028	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3028	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30
PID 2772 wrote to memory of 3028	2772	e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe	30

C:\Users\Admin\AppData\Local\Temp\e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe
"C:\Users\Admin\AppData\Local\Temp\e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Users\Admin\AppData\Local\Temp\e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe
  "C:\Users\Admin\AppData\Local\Temp\e2a6be84f7764cd7770958d1f88b548f4351e9371af61267d786e8c64f4a1c3d.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2772-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/2772-1-0x0000000000FA0000-0x0000000001044000-memory.dmp

Filesize
656KB

Download
memory/2772-2-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2772-3-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/2772-4-0x0000000000810000-0x0000000000822000-memory.dmp

Filesize
72KB

Download
memory/2772-5-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2772-6-0x0000000005040000-0x00000000050C4000-memory.dmp

Filesize
528KB

Download
memory/2772-20-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/3028-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3028-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3028-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3028-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3028-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3028-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3028-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3028-18-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/3028-19-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/3028-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3028-21-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing