agenttesla | 7f7d4a81650c4f57f43950cd7fa3d2feff773b01e611b3e4f0207b0637517bc0

General

Target

SO255360commercialinvoice.exe
Size

695KB
MD5

54db69b1c05d458c60facee5ad21aa8f
SHA1

f2e083be5c43fe07b2f09b215f294e4a1ff8d951
SHA256

7f7d4a81650c4f57f43950cd7fa3d2feff773b01e611b3e4f0207b0637517bc0
SHA512

6ce48227fb3fc1268e278c354de24c14ff60939f28583967a7df69292a7ac60dad0f14f0e0661afa9274371ad11c1f9382b5a5a639285417b23ea3218a681fe6
SSDEEP

12288:qNl5nF8kVdqrlbq9w7Q0proijrzmE/yDq6FbRCkZKu/SJinKrWjUVmZgarxk5q:UlZqhbE0proijrr/mbRgu/SJOKHQZxyc

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.kanya-mittaphab.com
Port:
587
Username:
[email protected]
Password:
E81ZbeDb]r]+
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

SO255360commercialinvoice.exe

description pid process target process

PID 2560 set thread context of 2964 2560 SO255360commercialinvoice.exe SO255360commercialinvoice.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SO255360commercialinvoice.exe

pid process

2964 SO255360commercialinvoice.exe
2964 SO255360commercialinvoice.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SO255360commercialinvoice.exe

description pid process

Token: SeDebugPrivilege 2964 SO255360commercialinvoice.exe

description	pid	process	target process
PID 2560 set thread context of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe

pid	process
2964	SO255360commercialinvoice.exe
2964	SO255360commercialinvoice.exe

description	pid	process
Token: SeDebugPrivilege	2964	SO255360commercialinvoice.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

SO255360commercialinvoice.exe

description	pid	process	target process
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe
PID 2560 wrote to memory of 2964	2560	SO255360commercialinvoice.exe	SO255360commercialinvoice.exe

C:\Users\Admin\AppData\Local\Temp\SO255360commercialinvoice.exe
"C:\Users\Admin\AppData\Local\Temp\SO255360commercialinvoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2560

C:\Users\Admin\AppData\Local\Temp\SO255360commercialinvoice.exe
"C:\Users\Admin\AppData\Local\Temp\SO255360commercialinvoice.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2964

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

Replay Monitor

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Downloads

memory/2560-0-0x0000000000C80000-0x0000000000D32000-memory.dmp

Filesize
712KB

Download
memory/2560-1-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-2-0x0000000004950000-0x0000000004990000-memory.dmp

Filesize
256KB

Download
memory/2560-3-0x00000000005A0000-0x00000000005B8000-memory.dmp

Filesize
96KB

Download
memory/2560-4-0x00000000005C0000-0x00000000005C8000-memory.dmp

Filesize
32KB

Download
memory/2560-5-0x00000000005D0000-0x00000000005DA000-memory.dmp

Filesize
40KB

Download
memory/2560-6-0x0000000004990000-0x0000000004A0A000-memory.dmp

Filesize
488KB

Download
memory/2560-18-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2964-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2964-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2964-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2964-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2964-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2964-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2964-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2964-19-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2964-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2964-20-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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