agenttesla | 4323e5a9a557cfb45b9a7dc8ea2b939d4be4cde8ef1e42c31dce69b28085f288

General

Target

708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
Size

928KB
MD5

80b51e872031a2befeb9a0a13e6fc480
SHA1

caebbab5349f57d92182ce56ef4bf71ea60226a7
SHA256

708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089
SHA512

12e9db89be76788d238f8a7f3114534b50b953b9ef619f84b0a124fba77f5e7d4aa00ae8f6ac3fdb16ecd1398950d6bdadfa43e9ec59b6d59667df5ac3d60879
SSDEEP

12288:QieE+Q3mJyrf3iKXlrsfPO/l3Zn+aFpNUe2PPaEEaCh:QieE+5UrfvVg+Rd+afNH2PxEZh

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.godforeu.com
Port:
587
Username:
[email protected]
Password:
O8k#Pz4sk:w_

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/2776-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3384 set thread context of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95

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
3772	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
2776	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
2776	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
Token: SeDebugPrivilege	2776	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3384 wrote to memory of 3772	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	93
PID 3384 wrote to memory of 3772	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	93
PID 3384 wrote to memory of 3772	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	93
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95
PID 3384 wrote to memory of 2776	3384	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
"C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3384
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\neHneiobyhcrJJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9AF.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3772
- C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
  "C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2776

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

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9AF.tmp

Filesize
1KB

MD5
4bb29595ae8d56d7660d2ececc903581

SHA1
e56adfcd1f8233592bf5fd79159b2e71edf86228

SHA256
f6f6abf746361d326919a1c831192f8d210152b0891afd04a2158acbb6eae23d

SHA512
fd3f13bbc7b8cf238177518172a1fccfaa9297f01fca972b2f05bd73e271f319bb07933fe2e59e9ee0153554d41f267e6ebf1ed5311aa893476bbc0d6c60e815

Download Submit
memory/2776-27-0x0000000005A60000-0x0000000005A70000-memory.dmp

Filesize
64KB

Download
memory/2776-26-0x00000000057E0000-0x0000000005830000-memory.dmp

Filesize
320KB

Download
memory/2776-25-0x0000000005A60000-0x0000000005A70000-memory.dmp

Filesize
64KB

Download
memory/2776-24-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/2776-23-0x00000000067B0000-0x0000000006816000-memory.dmp

Filesize
408KB

Download
memory/2776-22-0x0000000006700000-0x0000000006718000-memory.dmp

Filesize
96KB

Download
memory/2776-21-0x0000000005A60000-0x0000000005A70000-memory.dmp

Filesize
64KB

Download
memory/2776-19-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/2776-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3384-10-0x0000000004C40000-0x0000000004C50000-memory.dmp

Filesize
64KB

Download
memory/3384-11-0x0000000005C10000-0x0000000005C82000-memory.dmp

Filesize
456KB

Download
memory/3384-0-0x0000000000180000-0x000000000026E000-memory.dmp

Filesize
952KB

Download
memory/3384-9-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3384-8-0x0000000004E70000-0x0000000004E7A000-memory.dmp

Filesize
40KB

Download
memory/3384-20-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3384-7-0x0000000004F80000-0x0000000004FD6000-memory.dmp

Filesize
344KB

Download
memory/3384-6-0x0000000004C70000-0x0000000004C7A000-memory.dmp

Filesize
40KB

Download
memory/3384-5-0x0000000004C40000-0x0000000004C50000-memory.dmp

Filesize
64KB

Download
memory/3384-4-0x0000000004D30000-0x0000000004DC2000-memory.dmp

Filesize
584KB

Download
memory/3384-3-0x00000000052E0000-0x0000000005884000-memory.dmp

Filesize
5.6MB

Download
memory/3384-2-0x0000000004C90000-0x0000000004D2C000-memory.dmp

Filesize
624KB

Download
memory/3384-1-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads