agenttesla | ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe

General

Target

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
Size

1.1MB
MD5

0688e96359a47fdee3188d881fcbd2f0
SHA1

2f0c978f7b565c599f8d719be657ca5471ef147c
SHA256

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe
SHA512

172389729c3eb47d8c8a8ff7cdeb82e8f28a5e7412885e8f440adc7f0ef5d58f96c833b24c2118fb38f41f9048fe067ae0ded093753fef0a361ad485bdaeabc0
SSDEEP

24576:tONz9IVo0TlDTVr6St9SeU8blvxlAStWUo9gjLs:tYz9IVtJDJrjt9S18blzZgUOgjLs

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5160627201:AAFqhXgzctTZMSuR7dIpLe50dmHi1xpPyYQ/sendDocument

Signatures

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

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

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:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

description	pid	process	target process
PID 2200 set thread context of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exepowershell.exe

pid	process
3544	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
3544	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
3960	powershell.exe
3960	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3544	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
Token: SeDebugPrivilege	3960	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

pid process

3544 ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

description	pid	process	target process
PID 2200 wrote to memory of 3960	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	powershell.exe
PID 2200 wrote to memory of 3960	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	powershell.exe
PID 2200 wrote to memory of 3960	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	powershell.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
PID 2200 wrote to memory of 3544	2200	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

outlook_office_path 1 IoCs

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

outlook_win_path 1 IoCs

Processes:

ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe

C:\Users\Admin\AppData\Local\Temp\ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
"C:\Users\Admin\AppData\Local\Temp\ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2200

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\ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3960

C:\Users\Admin\AppData\Local\Temp\ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe
"C:\Users\Admin\AppData\Local\Temp\ff075bd120a01cea7441f17e7ed8b2cdc630c8445d3bf025133dcf190b41f0fe.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3544

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/2200-132-0x0000000000EC0000-0x0000000000FE0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-133-0x0000000005FE0000-0x0000000006584000-memory.dmp

Filesize
5.6MB

Download
memory/2200-134-0x0000000005A30000-0x0000000005AC2000-memory.dmp

Filesize
584KB

Download
memory/2200-135-0x00000000059A0000-0x00000000059AA000-memory.dmp

Filesize
40KB

Download
memory/2200-136-0x0000000008770000-0x000000000880C000-memory.dmp

Filesize
624KB

Download
memory/2200-137-0x0000000008810000-0x0000000008876000-memory.dmp

Filesize
408KB

Download
memory/3544-153-0x00000000067C0000-0x0000000006810000-memory.dmp

Filesize
320KB

Download
memory/3544-139-0x0000000000000000-mapping.dmp

Download
memory/3544-140-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/3960-144-0x00000000053F0000-0x0000000005456000-memory.dmp

Filesize
408KB

Download
memory/3960-148-0x0000000006210000-0x000000000622E000-memory.dmp

Filesize
120KB

Download
memory/3960-143-0x0000000004B90000-0x0000000004BB2000-memory.dmp

Filesize
136KB

Download
memory/3960-141-0x00000000046A0000-0x00000000046D6000-memory.dmp

Filesize
216KB

Download
memory/3960-145-0x0000000005C50000-0x0000000005C6E000-memory.dmp

Filesize
120KB

Download
memory/3960-146-0x0000000006230000-0x0000000006262000-memory.dmp

Filesize
200KB

Download
memory/3960-147-0x0000000070F20000-0x0000000070F6C000-memory.dmp

Filesize
304KB

Download
memory/3960-142-0x0000000004D10000-0x0000000005338000-memory.dmp

Filesize
6.2MB

Download
memory/3960-149-0x00000000075B0000-0x0000000007C2A000-memory.dmp

Filesize
6.5MB

Download
memory/3960-150-0x0000000006F60000-0x0000000006F7A000-memory.dmp

Filesize
104KB

Download
memory/3960-151-0x0000000006FD0000-0x0000000006FDA000-memory.dmp

Filesize
40KB

Download
memory/3960-152-0x00000000071E0000-0x0000000007276000-memory.dmp

Filesize
600KB

Download
memory/3960-138-0x0000000000000000-mapping.dmp

Download
memory/3960-154-0x0000000007190000-0x000000000719E000-memory.dmp

Filesize
56KB

Download
memory/3960-155-0x00000000072A0000-0x00000000072BA000-memory.dmp

Filesize
104KB

Download
memory/3960-156-0x0000000007280000-0x0000000007288000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads