agenttesla | 4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8

General

Target

SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe
Size

600KB
MD5

e6a9b49b2b2cdc886b17dd34710e0fa5
SHA1

62e08a646d6d759bcd0d8de2beee33734a01b2f4
SHA256

4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8
SHA512

febf0cd250786327ffaef94aaa1e6adf580af66bb3af497d6d272dd5a0d3bb749e8e49084332f5e829aac389fea15f6fbc1e95820447651e02c7c361cc76c692
SSDEEP

12288:IGrOx3G6pUoD7IMwM8GzwTlEl+S6g+tSABfUnkHXW0FHooQBaC6EJq2okLGe9gLf:IGre6g+tSuUYXW0FIvBgseL13yl

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.hostinger.com
Port:
587
Username:
[email protected]
Password:
lOg123@@

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe

description pid process target process

PID 944 set thread context of 1760 944 SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.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

1164 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exeRegSvcs.exe

pid process

944 SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe
1760 RegSvcs.exe
1760 RegSvcs.exe
1760 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 944 SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe
Token: SeDebugPrivilege 1760 RegSvcs.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

1760 RegSvcs.exe

flow	ioc
4	api.ipify.org

description	pid	process	target process
PID 944 set thread context of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe

pid	process
1164	schtasks.exe

pid	process
944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe
1760	RegSvcs.exe
1760	RegSvcs.exe
1760	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe
Token: SeDebugPrivilege	1760	RegSvcs.exe

pid	process
1760	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe

description	pid	process	target process
PID 944 wrote to memory of 1164	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	schtasks.exe
PID 944 wrote to memory of 1164	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	schtasks.exe
PID 944 wrote to memory of 1164	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	schtasks.exe
PID 944 wrote to memory of 1164	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	schtasks.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe
PID 944 wrote to memory of 1760	944	SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:944

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QdendDWIa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6549.tmp"
2⤵
- Creates scheduled task(s)
PID:1164

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:1760

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6549.tmp

Filesize
1KB

MD5
4c356306c5f7728a23a40ebf9433e207

SHA1
156b9925f2d2a3bd934c8790c9c1bad5f4e14db2

SHA256
de49c5e4dae2d8f43360416e4c4e86b6cd9be467e0dbd3ad1a1391e619873960

SHA512
66b31e2070a200f58d812adb38f3152c348b197dd42d440752576584a4576dd0b466916feb9def6d6258f34874c6b6ece51c070ca1465320c0ba962420e63324

Download Submit
memory/944-57-0x0000000005ED0000-0x0000000005F56000-memory.dmp

Filesize
536KB

Download
memory/944-56-0x0000000000240000-0x0000000000252000-memory.dmp

Filesize
72KB

Download
memory/944-54-0x0000000000310000-0x00000000003AC000-memory.dmp

Filesize
624KB

Download
memory/944-58-0x00000000007E0000-0x000000000081E000-memory.dmp

Filesize
248KB

Download
memory/944-55-0x0000000075931000-0x0000000075933000-memory.dmp

Filesize
8KB

Download
memory/1164-59-0x0000000000000000-mapping.dmp

Download
memory/1760-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-67-0x0000000000437F7E-mapping.dmp

Download
memory/1760-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-71-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads