agenttesla | ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9

General

Target

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
Size

769KB
MD5

e78508f102005950c6ecf3677a2689cd
SHA1

f7967bdf537730e85356125b70c1d08cb7b80edc
SHA256

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9
SHA512

5678fb1d33c27ba3f31ec2b258b24dbf4bf6afdb36aa983aeda3bc5e9cd32c7672c275614bda5f548a9954570e37cb68f8431428a8590216bfd606801f8d0417

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.zasapparels.com
Port:
587
Username:
[email protected]
Password:
store55555

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2012-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-65-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-66-0x00000000004469FE-mapping.dmp	family_agenttesla
behavioral1/memory/2012-70-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-68-0x0000000000400000-0x000000000044C000-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
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

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

description	pid	process	target process
PID 1644 set thread context of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

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

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
T1053

Processes:

schtasks.exe

pid process

1756 schtasks.exe

pid	process
1756	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exeff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

pid	process
1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
2012	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
2012	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exeff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

description	pid	process
Token: SeDebugPrivilege	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
Token: SeDebugPrivilege	2012	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

pid process

2012 ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

pid	process
2012	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

outlook_office_path 1 IoCs

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

outlook_win_path 1 IoCs

Processes:

ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

C:\Users\Admin\AppData\Local\Temp\ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
"C:\Users\Admin\AppData\Local\Temp\ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YXeSIfxdFoEn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCC93.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1756
- C:\Users\Admin\AppData\Local\Temp\ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
  "{path}"
  2⤵
  PID:2004
- C:\Users\Admin\AppData\Local\Temp\ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
  "{path}"
  2⤵
  PID:844
- C:\Users\Admin\AppData\Local\Temp\ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
  "{path}"
  2⤵
  PID:2020
- C:\Users\Admin\AppData\Local\Temp\ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2012

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

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\tmpCC93.tmp

Filesize
1KB

MD5
117137c1220ee531ed6ea46f87179e6e

SHA1
45681a537631bb49cf83c899d396c96176cf38ee

SHA256
1aa8360c2e53568b861444db24210f3c592201bc4c154ee10b07b7a42f49c16f

SHA512
da099746b90ffc42554877a846d6ac052b07ed9fabe8dccd1e0b749344be5225fcc0191bffeca30a6fc98de3d692c90b7550d0a160f84b6cef34795b1ebf8824

Download Submit
memory/1644-54-0x0000000000090000-0x0000000000156000-memory.dmp

Filesize
792KB

Download
memory/1644-55-0x0000000076781000-0x0000000076783000-memory.dmp

Filesize
8KB

Download
memory/1644-56-0x00000000005E0000-0x00000000005EA000-memory.dmp

Filesize
40KB

Download
memory/1644-57-0x00000000041E0000-0x0000000004234000-memory.dmp

Filesize
336KB

Download
memory/1756-58-0x0000000000000000-mapping.dmp

Download
memory/2012-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-65-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-66-0x00000000004469FE-mapping.dmp

Download
memory/2012-70-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-68-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

description	pid	process	target process
PID 1644 wrote to memory of 1756	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	schtasks.exe
PID 1644 wrote to memory of 1756	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	schtasks.exe
PID 1644 wrote to memory of 1756	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	schtasks.exe
PID 1644 wrote to memory of 1756	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	schtasks.exe
PID 1644 wrote to memory of 2004	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2004	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2004	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2004	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 844	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 844	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 844	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 844	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2020	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2020	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2020	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2020	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe
PID 1644 wrote to memory of 2012	1644	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe	ff5d13d49200bed78996c65f2eecfae2638c9d8d0cace76ba2faf3403b518af9.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads