agenttesla | 2b4079f79a4bacd6ddee28b83db9003f647f2787897092f42208378596f8449b

General

Target

SOA6410.EXE
Size

749KB
MD5

7e80bf5b2a4be25a76f8c1f3685bd007
SHA1

5a36bd2825c5d7e7b411f02081f80df6a53fc39f
SHA256

7d0e2f96ef3e27c5b8533f28d322f7db4d06d2327e415d24b669fe411a2016d1
SHA512

385dace12a2e3b09a9975880df966fb5eb22a2b853ce95694e86e64102d774795f0460840b4e411c2ab7f424619bd01b13961caa178fb1fd77dc4d66db9d26cb

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.probrick.co.za
Port:
587
Username:
info@probrick.co.za
Password:
4INFO@probrick%$#@!

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/868-125-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/868-126-0x000000000043766E-mapping.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:

SOA6410.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA6410.EXE
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA6410.EXE
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA6410.EXE

Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA6410.EXE

description pid process target process

PID 3032 set thread context of 868 3032 SOA6410.EXE SOA6410.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

656 schtasks.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

SOA6410.EXESOA6410.EXE

pid process

3032 SOA6410.EXE
3032 SOA6410.EXE
3032 SOA6410.EXE
3032 SOA6410.EXE
3032 SOA6410.EXE
3032 SOA6410.EXE
3032 SOA6410.EXE
868 SOA6410.EXE
868 SOA6410.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SOA6410.EXESOA6410.EXE

description pid process

Token: SeDebugPrivilege 3032 SOA6410.EXE
Token: SeDebugPrivilege 868 SOA6410.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SOA6410.EXE

pid process

868 SOA6410.EXE

description	pid	process	target process
PID 3032 set thread context of 868	3032	SOA6410.EXE	SOA6410.EXE

pid	process
656	schtasks.exe

pid	process
3032	SOA6410.EXE
3032	SOA6410.EXE
3032	SOA6410.EXE
3032	SOA6410.EXE
3032	SOA6410.EXE
3032	SOA6410.EXE
3032	SOA6410.EXE
868	SOA6410.EXE
868	SOA6410.EXE

description	pid	process
Token: SeDebugPrivilege	3032	SOA6410.EXE
Token: SeDebugPrivilege	868	SOA6410.EXE

pid	process
868	SOA6410.EXE

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

SOA6410.EXE

description	pid	process	target process
PID 3032 wrote to memory of 656	3032	SOA6410.EXE	schtasks.exe
PID 3032 wrote to memory of 656	3032	SOA6410.EXE	schtasks.exe
PID 3032 wrote to memory of 656	3032	SOA6410.EXE	schtasks.exe
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE
PID 3032 wrote to memory of 868	3032	SOA6410.EXE	SOA6410.EXE

outlook_office_path 1 IoCs

Processes:

SOA6410.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA6410.EXE

outlook_win_path 1 IoCs

Processes:

SOA6410.EXE

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA6410.EXE

C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE
"C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3032

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NRtGKAv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8AC7.tmp"
2⤵
- Creates scheduled task(s)
PID:656

C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE
"C:\Users\Admin\AppData\Local\Temp\SOA6410.EXE"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:868

Network

MITRE ATT&CK Matrix ATT&CK 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

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SOA6410.EXE.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/656-124-0x0000000000000000-mapping.dmp

Download
memory/868-132-0x00000000056D0000-0x00000000056D1000-memory.dmp

Filesize
4KB

Download
memory/868-125-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/868-137-0x00000000056D1000-0x00000000056D2000-memory.dmp

Filesize
4KB

Download
memory/868-134-0x00000000063E0000-0x00000000063E1000-memory.dmp

Filesize
4KB

Download
memory/868-133-0x0000000005870000-0x0000000005871000-memory.dmp

Filesize
4KB

Download
memory/868-126-0x000000000043766E-mapping.dmp

Download
memory/3032-122-0x00000000085A0000-0x00000000085A1000-memory.dmp

Filesize
4KB

Download
memory/3032-118-0x0000000004BD0000-0x0000000004BD1000-memory.dmp

Filesize
4KB

Download
memory/3032-123-0x0000000006CD0000-0x0000000006D28000-memory.dmp

Filesize
352KB

Download
memory/3032-117-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/3032-115-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/3032-119-0x0000000004BD0000-0x00000000050CE000-memory.dmp

Filesize
5.0MB

Download
memory/3032-121-0x0000000004FD0000-0x0000000004FD7000-memory.dmp

Filesize
28KB

Download
memory/3032-120-0x0000000004B60000-0x0000000004B61000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads