agenttesla | 14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766

General

Target

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
Size

656KB
MD5

8d02daa7c58763d4400b7f93b97ca5a8
SHA1

53bf5bbb7546f51ae1c4dcede475253926c02469
SHA256

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766
SHA512

99270d0f11fa1b30ef4d1b6dfc82262cf66a7cc60ec13e93165f44463a28a7141d619318eb2d307b89dc2483cb3706d7c4364eb19219ebe8c38e8d898d2ff99f
SSDEEP

12288:J9YUyFQnN1CfJf68CtY4S9xadgqJ2kiQWTuJQi/tYimOMt+b:JOUy2ChC8Cq4SkQRSJQOtYimXS

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6075739455:AAHe8R-bN_vcaksBj2uJqf7_UPUC6y1cLWs/

Signatures

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

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

30 api.ipify.org
31 api.ipify.org

flow	ioc
30	api.ipify.org
31	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

description	pid	process	target process
PID 5032 set thread context of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

description pid process

Token: SeDebugPrivilege 4528 14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

description	pid	process
Token: SeDebugPrivilege	4528	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

description	pid	process	target process
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
PID 5032 wrote to memory of 4528	5032	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

outlook_office_path 1 IoCs

Processes:

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

outlook_win_path 1 IoCs

Processes:

14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe

C:\Users\Admin\AppData\Local\Temp\14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
"C:\Users\Admin\AppData\Local\Temp\14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5032

C:\Users\Admin\AppData\Local\Temp\14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe
"C:\Users\Admin\AppData\Local\Temp\14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4528

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

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\14bbd07c46327a8c4aeb412454bca9b2b46f254f63f562012d2d45f02b812766.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/4528-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4528-147-0x00000000053A0000-0x00000000053B0000-memory.dmp

Filesize
64KB

Download
memory/4528-146-0x0000000006F30000-0x00000000070F2000-memory.dmp

Filesize
1.8MB

Download
memory/4528-145-0x0000000006D00000-0x0000000006D50000-memory.dmp

Filesize
320KB

Download
memory/4528-144-0x00000000053A0000-0x00000000053B0000-memory.dmp

Filesize
64KB

Download
memory/4528-143-0x0000000005230000-0x0000000005296000-memory.dmp

Filesize
408KB

Download
memory/5032-136-0x0000000005990000-0x000000000599A000-memory.dmp

Filesize
40KB

Download
memory/5032-139-0x0000000008FC0000-0x000000000905C000-memory.dmp

Filesize
624KB

Download
memory/5032-138-0x00000000059A0000-0x00000000059B0000-memory.dmp

Filesize
64KB

Download
memory/5032-137-0x00000000059A0000-0x00000000059B0000-memory.dmp

Filesize
64KB

Download
memory/5032-133-0x0000000000F30000-0x0000000000FDA000-memory.dmp

Filesize
680KB

Download
memory/5032-135-0x0000000005A10000-0x0000000005AA2000-memory.dmp

Filesize
584KB

Download
memory/5032-134-0x0000000005FC0000-0x0000000006564000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads