agenttesla | 202f61f66ee024710aa7b49719cbc38ccc6bf07719eea960217661bc0ae03dac

General

Target

Balance Confirmation_pdf.exe
Size

343KB
MD5

175320e35a91aa8415e3b08ea6e5bdc6
SHA1

1639248526ceef472194ba43252741cfb1e4698f
SHA256

5fe3691051b15363c0cb99225680eadf139d815a078bb8e35d6acdfa59992104
SHA512

fce970be9c4ec7779e153ff9a1803d8b673e5ba6440999c74e7e4a562e37ef69e40a4a751c300c0dcfaac4ea11d29edb6ef2d4d527d17c005c152fdd3bb7a03a
SSDEEP

6144:M+NN8s91BMtFaG81g5qJRn4xxL2l6IKH+uFP4VYQXXepDzMYgA5YuvsuFie:fL1BoFaG81S0Rn4xtB9Q2QXMMcZvwe

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://mydevelopmentstory.com
Port:
21
Username:
[email protected]
Password:
ENugu@042EN

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

Processes:

flow ioc

2 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

Balance Confirmation_pdf.exe

description pid process target process

PID 1728 set thread context of 2960 1728 Balance Confirmation_pdf.exe Balance Confirmation_pdf.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Balance Confirmation_pdf.exe

pid process

2960 Balance Confirmation_pdf.exe
2960 Balance Confirmation_pdf.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Balance Confirmation_pdf.exe

description pid process

Token: SeDebugPrivilege 2960 Balance Confirmation_pdf.exe

flow	ioc
2	ip-api.com

description	pid	process	target process
PID 1728 set thread context of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe

pid	process
2960	Balance Confirmation_pdf.exe
2960	Balance Confirmation_pdf.exe

description	pid	process
Token: SeDebugPrivilege	2960	Balance Confirmation_pdf.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Balance Confirmation_pdf.exe

description	pid	process	target process
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe
PID 1728 wrote to memory of 2960	1728	Balance Confirmation_pdf.exe	Balance Confirmation_pdf.exe

C:\Users\Admin\AppData\Local\Temp\Balance Confirmation_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Balance Confirmation_pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728

C:\Users\Admin\AppData\Local\Temp\Balance Confirmation_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Balance Confirmation_pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2960

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/1728-5-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/1728-1-0x0000000074D90000-0x000000007547E000-memory.dmp

Filesize
6.9MB

Download
memory/1728-2-0x0000000000D50000-0x0000000000D90000-memory.dmp

Filesize
256KB

Download
memory/1728-12-0x0000000074D90000-0x000000007547E000-memory.dmp

Filesize
6.9MB

Download
memory/1728-0-0x0000000001370000-0x00000000013CC000-memory.dmp

Filesize
368KB

Download
memory/2960-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2960-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-7-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-10-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-13-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2960-16-0x0000000074D10000-0x00000000753FE000-memory.dmp

Filesize
6.9MB

Download
memory/2960-17-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2960-18-0x0000000074D10000-0x00000000753FE000-memory.dmp

Filesize
6.9MB

Download
memory/2960-19-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download

Analysis

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