agenttesla | 6050d3cacd8e928029dabec97d6584336462f26d2439e26fb4f4fd52dc26f8a0

General

Target

3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe
Size

77.0MB
MD5

a2eb0cef8229b46e9b9a326289f9b25a
SHA1

ac18afedea384ff1fa3294c19fb05e20bb13966b
SHA256

3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2
SHA512

067f218450301f1d4b40214a42a9b85105d3c528d7056a335e043f44e756622bc1b6345a4135ebcc182516ff62414af3c73747563c5b95c8af713e0bf5a3fcc3
SSDEEP

24576:e4lavt0LkLL9IMixoEgea+rsiDPP/q9MmCS:Jkwkn9IMHea+zDPaPCS

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.flujoauditorias.cl
Port:
587
Username:
[email protected]
Password:
l;0jGu7J;z_a

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.flujoauditorias.cl
Port:
587
Username:
[email protected]
Password:
l;0jGu7J;z_a
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
14	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1752 set thread context of 1164	1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe	82

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1164	RegSvcs.exe
1164	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe
1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1164	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe
1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe
1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 1164	1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe	82
PID 1752 wrote to memory of 1164	1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe	82
PID 1752 wrote to memory of 1164	1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe	82
PID 1752 wrote to memory of 1164	1752	3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe	82

C:\Users\Admin\AppData\Local\Temp\3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe
"C:\Users\Admin\AppData\Local\Temp\3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\3db464cfb18f44f0bd814e59789a76363c0db090afd595add448f8ca802284e2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1164-6-0x00000000007C0000-0x0000000000802000-memory.dmp

Filesize
264KB

Download
memory/1164-7-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/1164-8-0x0000000005520000-0x0000000005AC4000-memory.dmp

Filesize
5.6MB

Download
memory/1164-9-0x0000000004F70000-0x0000000004FD6000-memory.dmp

Filesize
408KB

Download
memory/1164-10-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/1164-11-0x0000000006240000-0x0000000006290000-memory.dmp

Filesize
320KB

Download
memory/1164-12-0x0000000006330000-0x00000000063CC000-memory.dmp

Filesize
624KB

Download
memory/1164-13-0x0000000006470000-0x0000000006502000-memory.dmp

Filesize
584KB

Download
memory/1164-14-0x00000000063E0000-0x00000000063EA000-memory.dmp

Filesize
40KB

Download
memory/1164-15-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/1164-16-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/1752-5-0x0000000004A70000-0x0000000004A74000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads