agenttesla | 55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae

General

Target

55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
Size

702KB
MD5

f87399530de4ad4f35a5b4e171b073be
SHA1

20043466363a943c2d260c56a52a0c8f66db9e7f
SHA256

55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae
SHA512

ae92f95178ec9acd52b3c75f0cc01bce454d88ae25560a0c3221e51da076c00f140ed324ad8a90f5612d5115251ea78190e4036bacfee0773169e9f7fd2fef23
SSDEEP

12288:+7l5nF83YtMiNILH0lBEz7vWQSvTZb0nRvn09MYELU2k3ujojoI4UJgucZ4lz4dU:+lEYOiNHlBEz7vWxvynxn90CM8IHr04j

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.officeemailbackup.com
Port:
587
Username:
[email protected]
Password:
nqSvd}lzdUt1
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

4 api.ipify.org
6 ip-api.com

flow	ioc
4	api.ipify.org
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

description	pid	process	target process
PID 1680 set thread context of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

pid	process
2164	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
2164	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

description pid process

Token: SeDebugPrivilege 2164 55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

pid process

2164 55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

description	pid	process
Token: SeDebugPrivilege	2164	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

description	pid	process	target process
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
PID 1680 wrote to memory of 2164	1680	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe	55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe

C:\Users\Admin\AppData\Local\Temp\55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
"C:\Users\Admin\AppData\Local\Temp\55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1680

C:\Users\Admin\AppData\Local\Temp\55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe
"C:\Users\Admin\AppData\Local\Temp\55333ccf924e391b2c042b45ce6fe1d7293d7b4fd287f7f3621a8d5247238bae.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2164

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

memory/1680-0-0x00000000009E0000-0x0000000000A94000-memory.dmp

Filesize
720KB

Download
memory/1680-1-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1680-2-0x0000000004E00000-0x0000000004E40000-memory.dmp

Filesize
256KB

Download
memory/1680-3-0x00000000004D0000-0x00000000004E8000-memory.dmp

Filesize
96KB

Download
memory/1680-4-0x00000000004F0000-0x00000000004F8000-memory.dmp

Filesize
32KB

Download
memory/1680-5-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/1680-6-0x0000000005010000-0x000000000508C000-memory.dmp

Filesize
496KB

Download
memory/1680-18-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2164-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2164-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2164-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2164-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2164-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2164-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2164-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2164-19-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2164-20-0x00000000005E0000-0x0000000000620000-memory.dmp

Filesize
256KB

Download
memory/2164-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2164-21-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads