agenttesla | 375b7639c4540b562c82494ffefe34ed936a61178a172121e175f28e038cc43a

General

Target

132ad9758c964214b0af2db6416f72ee.exe
Size

496KB
MD5

132ad9758c964214b0af2db6416f72ee
SHA1

3c36f755283a9f96d3b2af286bfe5e947cba1a48
SHA256

375b7639c4540b562c82494ffefe34ed936a61178a172121e175f28e038cc43a
SHA512

ebd5849dfda7c0b54da4b5832e7472cab0dbc1ed37cb9a25cf1a2614c3e49abc5b990b2e830258527355e059d754769ddbc37994abfeb177c60b39a00a2f9187
SSDEEP

12288:bIRQX5P9CkBEf6jZkQUgeFz/MX/AnJtcme:c6/C8Y6V4geFIvALte

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.executives-hotel.com
Port:
587
Username:
[email protected]
Password:
ywjig53hcfmv

Signatures

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

AgentTesla payload 6 IoCs

resource	yara_rule
behavioral1/memory/2572-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2572-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2572-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2572-20-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2572-22-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2572-27-0x0000000004B70000-0x0000000004BB0000-memory.dmp	family_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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	132ad9758c964214b0af2db6416f72ee.exe
Key opened	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	132ad9758c964214b0af2db6416f72ee.exe
Key opened	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	132ad9758c964214b0af2db6416f72ee.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1968 set thread context of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2304	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1968	132ad9758c964214b0af2db6416f72ee.exe
1968	132ad9758c964214b0af2db6416f72ee.exe
1968	132ad9758c964214b0af2db6416f72ee.exe
2572	132ad9758c964214b0af2db6416f72ee.exe
2572	132ad9758c964214b0af2db6416f72ee.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1968	132ad9758c964214b0af2db6416f72ee.exe
Token: SeDebugPrivilege	2572	132ad9758c964214b0af2db6416f72ee.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2304	1968	132ad9758c964214b0af2db6416f72ee.exe	30
PID 1968 wrote to memory of 2304	1968	132ad9758c964214b0af2db6416f72ee.exe	30
PID 1968 wrote to memory of 2304	1968	132ad9758c964214b0af2db6416f72ee.exe	30
PID 1968 wrote to memory of 2304	1968	132ad9758c964214b0af2db6416f72ee.exe	30
PID 1968 wrote to memory of 2164	1968	132ad9758c964214b0af2db6416f72ee.exe	32
PID 1968 wrote to memory of 2164	1968	132ad9758c964214b0af2db6416f72ee.exe	32
PID 1968 wrote to memory of 2164	1968	132ad9758c964214b0af2db6416f72ee.exe	32
PID 1968 wrote to memory of 2164	1968	132ad9758c964214b0af2db6416f72ee.exe	32
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33
PID 1968 wrote to memory of 2572	1968	132ad9758c964214b0af2db6416f72ee.exe	33

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	132ad9758c964214b0af2db6416f72ee.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	132ad9758c964214b0af2db6416f72ee.exe

C:\Users\Admin\AppData\Local\Temp\132ad9758c964214b0af2db6416f72ee.exe
"C:\Users\Admin\AppData\Local\Temp\132ad9758c964214b0af2db6416f72ee.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ufOOFzWFkOyyk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE3DA.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2304
- C:\Users\Admin\AppData\Local\Temp\132ad9758c964214b0af2db6416f72ee.exe
  "{path}"
  2⤵
  PID:2164
- C:\Users\Admin\AppData\Local\Temp\132ad9758c964214b0af2db6416f72ee.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE3DA.tmp

Filesize
1KB

MD5
4222cf3b200f014ce69b7013cb0fb17c

SHA1
52df9ce26685c342e066bdab77dae2600666aaed

SHA256
7bc45254d1187010970bce37e0a2ec1f828b92f90482590b89653f46930d6c51

SHA512
71f34687e39a87e60cbe02245c258052e0257efc94513067dd0e9eae865e8490cfec4d972f628c5576eb7d43ea38b37049ff36dc52b3df89d1b2ced20b4eec11

Download Submit
memory/1968-0-0x0000000000C00000-0x0000000000C82000-memory.dmp

Filesize
520KB

Download
memory/1968-1-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-2-0x0000000000460000-0x00000000004A0000-memory.dmp

Filesize
256KB

Download
memory/1968-3-0x0000000000430000-0x0000000000438000-memory.dmp

Filesize
32KB

Download
memory/1968-4-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-5-0x0000000000460000-0x00000000004A0000-memory.dmp

Filesize
256KB

Download
memory/1968-6-0x0000000005FB0000-0x0000000006032000-memory.dmp

Filesize
520KB

Download
memory/1968-7-0x0000000000B00000-0x0000000000B3E000-memory.dmp

Filesize
248KB

Download
memory/1968-25-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/2572-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2572-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2572-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2572-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2572-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2572-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2572-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2572-23-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/2572-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2572-24-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download
memory/2572-26-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/2572-27-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download
memory/2572-28-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads