agenttesla | 66be27344157e71ae32ee1f845b423444ea4cc5e495f81cb71eb25325e8838fa

General

Target

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Size

628KB
MD5

04172d4b087c8dac6fdb91053b6b443e
SHA1

1fdfab48af8c0c9044601b9ccdefdb26702b8aa8
SHA256

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204
SHA512

617ebf7ef2af8d2110acedd81dfdc1f3519e73f5352cfd5276ea14652b97115018bb022868dbbedf995cea02a67a3c3966eaa19a93e0935d6abcbeef9a8324b1
SSDEEP

12288:G+NEDj+9UI94nOGmFmiLXgHxW7mwItay/lmprFKG0yBBzXLxd:GPj+9iOGqXMxZwrUMVBdXLxd

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
hnxqezadblabdsss

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:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.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

73 api.ipify.org
74 api.ipify.org

flow	ioc
73	api.ipify.org
74	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	pid	process	target process
PID 3720 set thread context of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

pid	process
884	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
884	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
884	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description pid process

Token: SeDebugPrivilege 884 397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

pid process

884 397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	pid	process
Token: SeDebugPrivilege	884	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	pid	process	target process
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
PID 3720 wrote to memory of 884	3720	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

outlook_office_path 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

outlook_win_path 1 IoCs

Processes:

397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe

C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
"C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3720

C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe
"C:\Users\Admin\AppData\Local\Temp\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:884

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\397e51f9b8a9a61de32f21b12d23334dca268c256d9024cfe4fb3605bd9c4204.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/884-137-0x0000000000000000-mapping.dmp

Download
memory/884-138-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/884-140-0x0000000006300000-0x0000000006366000-memory.dmp

Filesize
408KB

Download
memory/884-141-0x00000000073B0000-0x0000000007400000-memory.dmp

Filesize
320KB

Download
memory/3720-132-0x00000000007D0000-0x0000000000874000-memory.dmp

Filesize
656KB

Download
memory/3720-133-0x0000000005960000-0x0000000005F04000-memory.dmp

Filesize
5.6MB

Download
memory/3720-134-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/3720-135-0x0000000005540000-0x000000000554A000-memory.dmp

Filesize
40KB

Download
memory/3720-136-0x00000000077F0000-0x000000000788C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads