agenttesla | 9bbde4505ae5917c4068f53e4d85edc007bc93756be890dd112eae08a7e20e7c

General

Target

Dhlshipment 3456098723456.exe
Size

865KB
MD5

fcb56e47f1380baf357ea73fa0202560
SHA1

9936e97353ade62b3f17d044e798439761902efd
SHA256

9bbde4505ae5917c4068f53e4d85edc007bc93756be890dd112eae08a7e20e7c
SHA512

c3bdbb0ecef0497b4bd82b401620247e16ba2832a3f2edbfc5a557d246726678feb7ff3c015224fdf412b66385789ca87872be9b95f7977d5474110f046a0308
SSDEEP

12288:pcONn8UvvH8amPsfTpmiS24CuiKZ2YMUx0oB1fIwjmaJgKZ/nXt7virmWhlGLaQ1:ajAhmIlmiSC9nUxLB1J

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5970985875:AAGxcS7riy4ZlEmFj2Z031AsUoRvment2iI/

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:

Dhlshipment 3456098723456.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Dhlshipment 3456098723456.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Dhlshipment 3456098723456.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Dhlshipment 3456098723456.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

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

Processes:

Dhlshipment 3456098723456.exe

description pid process target process

PID 1536 set thread context of 472 1536 Dhlshipment 3456098723456.exe Dhlshipment 3456098723456.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Dhlshipment 3456098723456.exe

pid process

472 Dhlshipment 3456098723456.exe
472 Dhlshipment 3456098723456.exe
472 Dhlshipment 3456098723456.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Dhlshipment 3456098723456.exe

description pid process

Token: SeDebugPrivilege 472 Dhlshipment 3456098723456.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Dhlshipment 3456098723456.exe

pid process

472 Dhlshipment 3456098723456.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 1536 set thread context of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe

pid	process
472	Dhlshipment 3456098723456.exe
472	Dhlshipment 3456098723456.exe
472	Dhlshipment 3456098723456.exe

description	pid	process
Token: SeDebugPrivilege	472	Dhlshipment 3456098723456.exe

pid	process
472	Dhlshipment 3456098723456.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Dhlshipment 3456098723456.exe

description	pid	process	target process
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe
PID 1536 wrote to memory of 472	1536	Dhlshipment 3456098723456.exe	Dhlshipment 3456098723456.exe

outlook_office_path 1 IoCs

Processes:

Dhlshipment 3456098723456.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	Dhlshipment 3456098723456.exe

outlook_win_path 1 IoCs

Processes:

Dhlshipment 3456098723456.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	Dhlshipment 3456098723456.exe

C:\Users\Admin\AppData\Local\Temp\Dhlshipment 3456098723456.exe
"C:\Users\Admin\AppData\Local\Temp\Dhlshipment 3456098723456.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1536

C:\Users\Admin\AppData\Local\Temp\Dhlshipment 3456098723456.exe
"C:\Users\Admin\AppData\Local\Temp\Dhlshipment 3456098723456.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:472

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

memory/472-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/472-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/472-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/472-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/472-66-0x0000000000437B8E-mapping.dmp

Download
memory/472-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/472-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/472-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1536-55-0x00000000764C1000-0x00000000764C3000-memory.dmp

Filesize
8KB

Download
memory/1536-54-0x0000000000BE0000-0x0000000000CBE000-memory.dmp

Filesize
888KB

Download
memory/1536-59-0x0000000000AB0000-0x0000000000AFC000-memory.dmp

Filesize
304KB

Download
memory/1536-58-0x0000000005600000-0x0000000005684000-memory.dmp

Filesize
528KB

Download
memory/1536-57-0x0000000000550000-0x000000000055E000-memory.dmp

Filesize
56KB

Download
memory/1536-56-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads