agenttesla | 4ac227785c3f1cdd4b05a9d2ebb94e88a4af65303833c4dbfc35113dc21c97aa

General

Target

Quote UPDATE 27-03-24.exe
Size

669KB
MD5

947ec2135e371d80d87ca34a867efe29
SHA1

6c58ddffec036207692a8c65ebc844d3ab3aafcf
SHA256

4ac227785c3f1cdd4b05a9d2ebb94e88a4af65303833c4dbfc35113dc21c97aa
SHA512

c7f556fd7ca29906873414d28eb0e9217a767544a861deb971b5ab5b3fa7b4dc8c1a37224e383e324389c0cffd34a5a5fc362fcd570e5fa18eb47b9f1f6dd43a
SSDEEP

12288:RkXayww0J7RG6YnakFrTtJ7IomjXXIR+w8/6ODi6dU3bAil+8I4:WajBtN+aOrTtJ7IZ4EwQh1d9iot

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
Email To:
[email protected]

Signatures

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

Processes:

Quote UPDATE 27-03-24.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote UPDATE 27-03-24.exe
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote UPDATE 27-03-24.exe
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote UPDATE 27-03-24.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Quote UPDATE 27-03-24.exe

description pid process target process

PID 3052 set thread context of 2928 3052 Quote UPDATE 27-03-24.exe Quote UPDATE 27-03-24.exe
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

Processes:

schtasks.exe

pid process

2532 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Quote UPDATE  27-03-24.exepowershell.exepowershell.exe

pid process

3052 Quote UPDATE  27-03-24.exe
3052 Quote UPDATE  27-03-24.exe
2664 powershell.exe
2512 powershell.exe

description	pid	process	target process
PID 3052 set thread context of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe

pid	process
2532	schtasks.exe

pid	process
3052	Quote UPDATE 27-03-24.exe
3052	Quote UPDATE 27-03-24.exe
2664	powershell.exe
2512	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Quote UPDATE 27-03-24.exeQuote UPDATE 27-03-24.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3052	Quote UPDATE 27-03-24.exe
Token: SeDebugPrivilege	2928	Quote UPDATE 27-03-24.exe
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	2512	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

Quote UPDATE 27-03-24.exe

description	pid	process	target process
PID 3052 wrote to memory of 2512	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2512	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2512	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2512	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2664	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2664	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2664	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2664	3052	Quote UPDATE 27-03-24.exe	powershell.exe
PID 3052 wrote to memory of 2532	3052	Quote UPDATE 27-03-24.exe	schtasks.exe
PID 3052 wrote to memory of 2532	3052	Quote UPDATE 27-03-24.exe	schtasks.exe
PID 3052 wrote to memory of 2532	3052	Quote UPDATE 27-03-24.exe	schtasks.exe
PID 3052 wrote to memory of 2532	3052	Quote UPDATE 27-03-24.exe	schtasks.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe
PID 3052 wrote to memory of 2928	3052	Quote UPDATE 27-03-24.exe	Quote UPDATE 27-03-24.exe

outlook_office_path 1 IoCs

Processes:

Quote UPDATE 27-03-24.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote UPDATE 27-03-24.exe

outlook_win_path 1 IoCs

Processes:

Quote UPDATE 27-03-24.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote UPDATE 27-03-24.exe

C:\Users\Admin\AppData\Local\Temp\Quote UPDATE 27-03-24.exe
"C:\Users\Admin\AppData\Local\Temp\Quote UPDATE 27-03-24.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3052

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\Quote UPDATE 27-03-24.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2512

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NxmtwwVGOtEdjd.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NxmtwwVGOtEdjd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp75EB.tmp"
2⤵
- Creates scheduled task(s)
PID:2532

C:\Users\Admin\AppData\Local\Temp\Quote UPDATE 27-03-24.exe
"C:\Users\Admin\AppData\Local\Temp\Quote UPDATE 27-03-24.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2928

MITRE ATT&CK Matrix ATT&CK v13

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp75EB.tmp
Filesize
1KB

MD5
5ce52055d2379349c14660033f3e1727

SHA1
2bc786713da70394cb9631f3a40427431178e769

SHA256
a0707a9d21424f4bf5e78cf29e42e6bf7cdda29679304d2e8692983f70943910

SHA512
42465556c5a851c00aeca8610091113fc22315c0182985078b4157b87cb7e7f8c09709f414d986e0a4d45f268f6b5b738e9c8ac8f66c98d5139a8d219dfa18f7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
84e2ae5c7773774c394cc9bee502d6a4

SHA1
a8f39f18d051060a510bafc79a290d8543816d5a

SHA256
0ce32bf278c015c83ee1912fe67e518c75a454b5d63a2b64f8fd6090f6f16f2a

SHA512
f0b69e717405925c091928e5e84563e35caa68621ab9bd16c867ccaf32fe394cd4a41e36d13ce0105f1658ea5bb1cdae53953d787aef2fb019754c1ba8c7de4b

Download Submit
memory/2512-39-0x000000006F290000-0x000000006F83B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-35-0x000000006F290000-0x000000006F83B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-40-0x0000000002950000-0x0000000002990000-memory.dmp

Filesize
256KB

Download
memory/2512-47-0x000000006F290000-0x000000006F83B000-memory.dmp

Filesize
5.7MB

Download
memory/2512-41-0x0000000002950000-0x0000000002990000-memory.dmp

Filesize
256KB

Download
memory/2512-36-0x0000000002950000-0x0000000002990000-memory.dmp

Filesize
256KB

Download
memory/2664-44-0x00000000023B0000-0x00000000023F0000-memory.dmp

Filesize
256KB

Download
memory/2664-46-0x000000006F290000-0x000000006F83B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-45-0x00000000023B0000-0x00000000023F0000-memory.dmp

Filesize
256KB

Download
memory/2664-42-0x000000006F290000-0x000000006F83B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-38-0x000000006F290000-0x000000006F83B000-memory.dmp

Filesize
5.7MB

Download
memory/2664-37-0x00000000023B0000-0x00000000023F0000-memory.dmp

Filesize
256KB

Download
memory/2928-18-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2928-20-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2928-32-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2928-34-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/2928-30-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2928-28-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2928-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2928-24-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2928-22-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2928-49-0x0000000004CB0000-0x0000000004CF0000-memory.dmp

Filesize
256KB

Download
memory/2928-48-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/2928-43-0x0000000004CB0000-0x0000000004CF0000-memory.dmp

Filesize
256KB

Download
memory/3052-5-0x0000000005260000-0x00000000052D2000-memory.dmp

Filesize
456KB

Download
memory/3052-4-0x0000000000670000-0x000000000067C000-memory.dmp

Filesize
48KB

Download
memory/3052-3-0x00000000005D0000-0x00000000005E2000-memory.dmp

Filesize
72KB

Download
memory/3052-2-0x0000000000BF0000-0x0000000000C30000-memory.dmp

Filesize
256KB

Download
memory/3052-1-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/3052-0-0x0000000000D90000-0x0000000000E3E000-memory.dmp

Filesize
696KB

Download
memory/3052-33-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads