agenttesla | 215a621ed6291058763e9f940f8932a990b12e3d4123f6fd03d17de71955af59

General

Target

Invoice 9IE0JcEfxjSo9Ro.exe
Size

826KB
MD5

ba22b464c09c21131ce752576c0d4f7c
SHA1

2bce1702f9fc83e77eb06fadb28a5d38aaca4566
SHA256

972c4ac3dd0f09c13e9a35417c3660f80ee5b70f393c0e84cbf7ee589c45923a
SHA512

1d499b66a28b88fd1599ebd4b1e3d9ed185155f97699aa4f7a64452b882f5fcc0896f7887fd05802a67aebd2b666fb2c9f027d2a8d6c705df50bf09aa6d29e0d
SSDEEP

12288:lpktPA7cXnyXx6q16ahRZ5GvjWZReRmJk7tfa8mgMbEfoLqOZplWnDMPqZ8tNL1s:AA71NMS5G8kpfRunLqOtQeu8tNL1

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:

Invoice 9IE0JcEfxjSo9Ro.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice 9IE0JcEfxjSo9Ro.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice 9IE0JcEfxjSo9Ro.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice 9IE0JcEfxjSo9Ro.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

44 api.ipify.org
45 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Invoice 9IE0JcEfxjSo9Ro.exe

description pid process target process

PID 3476 set thread context of 1596 3476 Invoice 9IE0JcEfxjSo9Ro.exe Invoice 9IE0JcEfxjSo9Ro.exe

flow	ioc
44	api.ipify.org
45	api.ipify.org

description	pid	process	target process
PID 3476 set thread context of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

Invoice 9IE0JcEfxjSo9Ro.exeInvoice 9IE0JcEfxjSo9Ro.exe

pid	process
3476	Invoice 9IE0JcEfxjSo9Ro.exe
3476	Invoice 9IE0JcEfxjSo9Ro.exe
3476	Invoice 9IE0JcEfxjSo9Ro.exe
3476	Invoice 9IE0JcEfxjSo9Ro.exe
3476	Invoice 9IE0JcEfxjSo9Ro.exe
3476	Invoice 9IE0JcEfxjSo9Ro.exe
1596	Invoice 9IE0JcEfxjSo9Ro.exe
1596	Invoice 9IE0JcEfxjSo9Ro.exe
1596	Invoice 9IE0JcEfxjSo9Ro.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Invoice 9IE0JcEfxjSo9Ro.exeInvoice 9IE0JcEfxjSo9Ro.exe

description pid process

Token: SeDebugPrivilege 3476 Invoice 9IE0JcEfxjSo9Ro.exe
Token: SeDebugPrivilege 1596 Invoice 9IE0JcEfxjSo9Ro.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Invoice 9IE0JcEfxjSo9Ro.exe

pid process

1596 Invoice 9IE0JcEfxjSo9Ro.exe

description	pid	process
Token: SeDebugPrivilege	3476	Invoice 9IE0JcEfxjSo9Ro.exe
Token: SeDebugPrivilege	1596	Invoice 9IE0JcEfxjSo9Ro.exe

pid	process
1596	Invoice 9IE0JcEfxjSo9Ro.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

Invoice 9IE0JcEfxjSo9Ro.exe

description	pid	process	target process
PID 3476 wrote to memory of 4884	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 4884	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 4884	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 2556	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 2556	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 2556	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe
PID 3476 wrote to memory of 1596	3476	Invoice 9IE0JcEfxjSo9Ro.exe	Invoice 9IE0JcEfxjSo9Ro.exe

outlook_office_path 1 IoCs

Processes:

Invoice 9IE0JcEfxjSo9Ro.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice 9IE0JcEfxjSo9Ro.exe

outlook_win_path 1 IoCs

Processes:

Invoice 9IE0JcEfxjSo9Ro.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice 9IE0JcEfxjSo9Ro.exe

C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3476

C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe"
2⤵
PID:4884

C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe"
2⤵
PID:2556

C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice 9IE0JcEfxjSo9Ro.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1596

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Invoice 9IE0JcEfxjSo9Ro.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1596-139-0x0000000000000000-mapping.dmp

Download
memory/1596-140-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1596-142-0x0000000005EC0000-0x0000000005F26000-memory.dmp

Filesize
408KB

Download
memory/1596-143-0x0000000006AB0000-0x0000000006B00000-memory.dmp

Filesize
320KB

Download
memory/2556-138-0x0000000000000000-mapping.dmp

Download
memory/3476-132-0x0000000000A20000-0x0000000000AF4000-memory.dmp

Filesize
848KB

Download
memory/3476-133-0x00000000059F0000-0x0000000005F94000-memory.dmp

Filesize
5.6MB

Download
memory/3476-134-0x0000000005330000-0x00000000053C2000-memory.dmp

Filesize
584KB

Download
memory/3476-135-0x00000000053F0000-0x00000000053FA000-memory.dmp

Filesize
40KB

Download
memory/3476-136-0x0000000009070000-0x000000000910C000-memory.dmp

Filesize
624KB

Download
memory/4884-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads