agenttesla | 7e248e8f6ce44e38bfba175c422072de0d24e4bf39da833a3db40143f1a44a05

General

Target

statement.exe
Size

819KB
MD5

2504151a834e4a576c4bd75242dd8420
SHA1

e845ae88963495b0407a86dddbcd8821efafb4f7
SHA256

7e248e8f6ce44e38bfba175c422072de0d24e4bf39da833a3db40143f1a44a05
SHA512

f6eac3784f2dd499fc4c070149a4072e014ea41c057c80b04a9c5d16f50ca883e60f1b60b01be3bbfd975e5dd854afe53ba3e10cf7c26d47453b1442bc16fef9
SSDEEP

12288:gFlLKHFjcsqUWmh3WLexTbwAa7NE31ofk1WrbOQ+lXUwYrCs2FdTcLTFSYUWKUW:+mhukl31bknORlXpYrn4mTFSMO

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
HNnNLPY3
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
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 stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2032 set thread context of 648	2032	statement.exe	29

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2032	statement.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	statement.exe
Token: SeDebugPrivilege	648	statement.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 532	2032	statement.exe	28
PID 2032 wrote to memory of 532	2032	statement.exe	28
PID 2032 wrote to memory of 532	2032	statement.exe	28
PID 2032 wrote to memory of 532	2032	statement.exe	28
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29
PID 2032 wrote to memory of 648	2032	statement.exe	29

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement.exe

C:\Users\Admin\AppData\Local\Temp\statement.exe
"C:\Users\Admin\AppData\Local\Temp\statement.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\AppData\Local\Temp\statement.exe
  "C:\Users\Admin\AppData\Local\Temp\statement.exe"
  2⤵
  PID:532
- C:\Users\Admin\AppData\Local\Temp\statement.exe
  "C:\Users\Admin\AppData\Local\Temp\statement.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/648-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/648-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/648-72-0x00000000046A0000-0x00000000046E0000-memory.dmp

Filesize
256KB

Download
memory/648-71-0x00000000046A0000-0x00000000046E0000-memory.dmp

Filesize
256KB

Download
memory/648-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/648-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/648-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/648-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/648-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/648-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2032-55-0x0000000000440000-0x0000000000454000-memory.dmp

Filesize
80KB

Download
memory/2032-60-0x00000000009F0000-0x0000000000A22000-memory.dmp

Filesize
200KB

Download
memory/2032-54-0x00000000010E0000-0x00000000011B2000-memory.dmp

Filesize
840KB

Download
memory/2032-59-0x0000000005620000-0x00000000056CA000-memory.dmp

Filesize
680KB

Download
memory/2032-58-0x0000000000460000-0x000000000046C000-memory.dmp

Filesize
48KB

Download
memory/2032-57-0x0000000004E60000-0x0000000004EA0000-memory.dmp

Filesize
256KB

Download
memory/2032-56-0x0000000004E60000-0x0000000004EA0000-memory.dmp

Filesize
256KB

Download

Analysis

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