agenttesla | 096d05642c1e92342e95b97825447c080d63be39c25e870c2a1ca8e17eeecb71

General

Target

technical requirement.exe
Size

442KB
MD5

47ee6d7bbfce07dc6ef3534e002583f6
SHA1

907690f794bd018d8131dd527a8022a24eb91822
SHA256

f688b463a057afb9a38b9c380035f17579bc1f4b12b8041a5c5f388d11ff9158
SHA512

aeed898ef3f6cbba61412e3097e3831ffed539afcb7c75635fc7c8215e59c3fbca6a271efa2d50fa73d5684da064b27742e7a39c685f532abff442ce885e57a1

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
@damienzy.xyz2240

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/2044-61-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/2044-62-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/2044-63-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/2044-64-0x0000000000448DCE-mapping.dmp	family_agenttesla
behavioral1/memory/2044-66-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/2044-68-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

technical requirement.exe

description pid process target process

PID 1172 set thread context of 2044 1172 technical requirement.exe RegSvcs.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

960 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

technical requirement.exeRegSvcs.exe

pid process

1172 technical requirement.exe
2044 RegSvcs.exe
2044 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

technical requirement.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1172 technical requirement.exe
Token: SeDebugPrivilege 2044 RegSvcs.exe

description	pid	process	target process
PID 1172 set thread context of 2044	1172	technical requirement.exe	RegSvcs.exe

pid	process
960	schtasks.exe

pid	process
1172	technical requirement.exe
2044	RegSvcs.exe
2044	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1172	technical requirement.exe
Token: SeDebugPrivilege	2044	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

technical requirement.exe

description	pid	process	target process
PID 1172 wrote to memory of 960	1172	technical requirement.exe	schtasks.exe
PID 1172 wrote to memory of 960	1172	technical requirement.exe	schtasks.exe
PID 1172 wrote to memory of 960	1172	technical requirement.exe	schtasks.exe
PID 1172 wrote to memory of 960	1172	technical requirement.exe	schtasks.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe
PID 1172 wrote to memory of 2044	1172	technical requirement.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\technical requirement.exe
"C:\Users\Admin\AppData\Local\Temp\technical requirement.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jacTmtEj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5BC.tmp"
2⤵
- Creates scheduled task(s)
PID:960

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2044

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5BC.tmp
Filesize
1KB

MD5
619adab9759d56e3cce4fd680803ebfd

SHA1
315312f570df7cfe080c6e2220ae20f32a4c208a

SHA256
790217c06252383b1f956da761eb7b168c3970229c361e297301600d54fe9a1e

SHA512
b5ad76da6f918c6d6fdd3fa3619196444f7c56bbe62b8c12751db04c5406e88a8c0ccffb6789d45aec46b6e07562b0e96d6ac38d3a4af3d2c7665b9f533999dc

Download Submit
memory/960-56-0x0000000000000000-mapping.dmp

Download
memory/1172-54-0x00000000755A1000-0x00000000755A3000-memory.dmp

Filesize
8KB

Download
memory/1172-55-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2044-61-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2044-59-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2044-58-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2044-62-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2044-63-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2044-64-0x0000000000448DCE-mapping.dmp

Download
memory/2044-66-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2044-68-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2044-70-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads