agenttesla | 47488b45484518066685ef04b7bb359e41013083de661d48834f41ec3ed93379

General

Target

MT-103.exe
Size

444KB
MD5

237cf4055624a01d2c1852e1bf3f3671
SHA1

e448bf4178d635b22338a412666023f7d482605d
SHA256

638e2506675b6963358990b817617b7269f31521a9a4ffb6745bfcbfc6366034
SHA512

ffbb399a54b356f075a600a1ff3eab6fd747eb1b5f8c18c2a0e16a1bf5d3b0d3cf43be4406b0581cc7349a916f86760f218261a9652fb33a796fedb76eec195b

Score

10^/10

spyware keylogger trojan stealer agenttesla

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
chuk5anderson@yandex.ru
Password:
chukwudi123

Signatures

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

MT-103.exeMT-103.exe

pid process

1068 MT-103.exe
1068 MT-103.exe
1348 MT-103.exe
1348 MT-103.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

MT-103.exe

description pid process target process

PID 1068 set thread context of 1348 1068 MT-103.exe MT-103.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Data from Local System
T1005

Credentials in Files
T1081
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

pid	process
1068	MT-103.exe
1068	MT-103.exe
1348	MT-103.exe
1348	MT-103.exe

description	pid	process	target process
PID 1068 set thread context of 1348	1068	MT-103.exe	MT-103.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

MT-103.exe

description	pid	process	target process
PID 1068 wrote to memory of 1288	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1288	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1288	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe
PID 1068 wrote to memory of 1348	1068	MT-103.exe	MT-103.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

MT-103.exeMT-103.exe

description pid process

Token: SeDebugPrivilege 1068 MT-103.exe
Token: SeDebugPrivilege 1348 MT-103.exe

description	pid	process
Token: SeDebugPrivilege	1068	MT-103.exe
Token: SeDebugPrivilege	1348	MT-103.exe

C:\Users\Admin\AppData\Local\Temp\MT-103.exe
"C:\Users\Admin\AppData\Local\Temp\MT-103.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
PID:1068

C:\Users\Admin\AppData\Local\Temp\MT-103.exe
"{path}"
2⤵
PID:1288

C:\Users\Admin\AppData\Local\Temp\MT-103.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1348

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\MT-103.exe.log

Download Submit
memory/1348-0-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download

Analysis

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