agenttesla | 7a4c14b8af373d3c09b14326f6bdaa84b42a39e18f6861e78017c77bec35172a

General

Target

cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
Size

687KB
MD5

20c72b27e1cc6c08d035b877c344d9a8
SHA1

0f4c5c71730a0a7808981c2b4bd385bf4deeef7c
SHA256

cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d
SHA512

4fe9299d0d6a185c3e6f158f43609800b4cd3ba3907c9681e66faa63f106b2294dfdabe353311b7db548c2751cb610ef4287793a232d6e5f012dd7090a48c1e2
SSDEEP

12288:rzjLf30WH08BJSD0xxp5+93W0EJ4+JvBdey41qXZYuEamyc6BGEFz4uaic:njj0yF0wp5g2NJvBiu+h69zV

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2764	powershell.exe
3032	powershell.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2676 set thread context of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
2188	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
2188	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
2764	powershell.exe
3032	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
Token: SeDebugPrivilege	2188	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
Token: SeDebugPrivilege	2764	powershell.exe
Token: SeDebugPrivilege	3032	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2764	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	30
PID 2676 wrote to memory of 2764	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	30
PID 2676 wrote to memory of 2764	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	30
PID 2676 wrote to memory of 2764	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	30
PID 2676 wrote to memory of 3032	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	32
PID 2676 wrote to memory of 3032	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	32
PID 2676 wrote to memory of 3032	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	32
PID 2676 wrote to memory of 3032	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	32
PID 2676 wrote to memory of 2800	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	33
PID 2676 wrote to memory of 2800	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	33
PID 2676 wrote to memory of 2800	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	33
PID 2676 wrote to memory of 2800	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	33
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36
PID 2676 wrote to memory of 2188	2676	cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe	36

C:\Users\Admin\AppData\Local\Temp\cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
"C:\Users\Admin\AppData\Local\Temp\cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2764
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XuQmWidRrJVmLV.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3032
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XuQmWidRrJVmLV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp62D8.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2800
- C:\Users\Admin\AppData\Local\Temp\cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe
  "C:\Users\Admin\AppData\Local\Temp\cc13e154f085749c04e4bfc294e1dc6ddfe44781479339932a79e7ab75af1c3d.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp62D8.tmp

Filesize
1KB

MD5
518dd9fa678c526960cf578695b3c36d

SHA1
16c7a5100188ce4a86e752df79cbcba70abdbe1a

SHA256
694a1d5e3b89693c850ee2a261044cb10437e838a35d4f8191e740f7b40bac51

SHA512
2c579dcdd009ab1732000ea46577a20c009778329494343c033dda444008e82778d16af0ff10dd0222416dae4bf643f9a44b5ba4a98c9ac19aa11920d58cc328

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
c798be9905229f92fa7d53cb1178ed1c

SHA1
943f51f35ac156583029a3a0c7672cdcba5a373a

SHA256
480abd830114b0604f7c201122a86b4d0ddf28db3772d396a42e84a065ebc240

SHA512
94cfaf91373803c36c5a39231e66a0891ba214a6d6c94547b193f06e7af64f361728b3c40de2d45a55ae4db01f83c684c583ab061558c2036af4e8cb91b506fc

Download Submit
memory/2188-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2188-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2188-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2188-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2188-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2188-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2188-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2188-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2676-6-0x0000000005160000-0x00000000051E2000-memory.dmp

Filesize
520KB

Download
memory/2676-1-0x0000000001350000-0x0000000001402000-memory.dmp

Filesize
712KB

Download
memory/2676-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2676-2-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-3-0x00000000003E0000-0x00000000003F8000-memory.dmp

Filesize
96KB

Download
memory/2676-5-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-4-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2676-31-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads