agenttesla | 6a45965e8432c999b09077ed80bea92d88221b1acdc4438cef1fced193e9e775

General

Target

1aa0a694514e8d6f9c6bac9ce30012da.exe
Size

858KB
MD5

1aa0a694514e8d6f9c6bac9ce30012da
SHA1

178a1fa31de25bb407711c0a15bbca17379da858
SHA256

6a45965e8432c999b09077ed80bea92d88221b1acdc4438cef1fced193e9e775
SHA512

3343cbd81701884d027ed369fee8ec498a8e8ed5f96bc842629afa59a47177d0e41ea6e7e7cce3280ce4afbcdef579b5646bb20f78505bb28b2123a96b5097dc
SSDEEP

24576:QpIX6XsLSYSx9z+WbvFKgiyoYSbAn0zyq:Q06gSBxbKyScn0zy

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5618720367:AAFqeS2K5cBYFRaIBpS6oi_RaSYSI0_A__w/

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:

1aa0a694514e8d6f9c6bac9ce30012da.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1aa0a694514e8d6f9c6bac9ce30012da.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1aa0a694514e8d6f9c6bac9ce30012da.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1aa0a694514e8d6f9c6bac9ce30012da.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1aa0a694514e8d6f9c6bac9ce30012da.exe

description pid process target process

PID 448 set thread context of 796 448 1aa0a694514e8d6f9c6bac9ce30012da.exe 1aa0a694514e8d6f9c6bac9ce30012da.exe

description	pid	process	target process
PID 448 set thread context of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1aa0a694514e8d6f9c6bac9ce30012da.exe1aa0a694514e8d6f9c6bac9ce30012da.exe

pid	process
448	1aa0a694514e8d6f9c6bac9ce30012da.exe
448	1aa0a694514e8d6f9c6bac9ce30012da.exe
796	1aa0a694514e8d6f9c6bac9ce30012da.exe
796	1aa0a694514e8d6f9c6bac9ce30012da.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1aa0a694514e8d6f9c6bac9ce30012da.exe1aa0a694514e8d6f9c6bac9ce30012da.exe

description pid process

Token: SeDebugPrivilege 448 1aa0a694514e8d6f9c6bac9ce30012da.exe
Token: SeDebugPrivilege 796 1aa0a694514e8d6f9c6bac9ce30012da.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

1aa0a694514e8d6f9c6bac9ce30012da.exe

pid process

796 1aa0a694514e8d6f9c6bac9ce30012da.exe

description	pid	process
Token: SeDebugPrivilege	448	1aa0a694514e8d6f9c6bac9ce30012da.exe
Token: SeDebugPrivilege	796	1aa0a694514e8d6f9c6bac9ce30012da.exe

pid	process
796	1aa0a694514e8d6f9c6bac9ce30012da.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

1aa0a694514e8d6f9c6bac9ce30012da.exe

description	pid	process	target process
PID 448 wrote to memory of 4388	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 4388	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 4388	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe
PID 448 wrote to memory of 796	448	1aa0a694514e8d6f9c6bac9ce30012da.exe	1aa0a694514e8d6f9c6bac9ce30012da.exe

outlook_office_path 1 IoCs

Processes:

1aa0a694514e8d6f9c6bac9ce30012da.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1aa0a694514e8d6f9c6bac9ce30012da.exe

outlook_win_path 1 IoCs

Processes:

1aa0a694514e8d6f9c6bac9ce30012da.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1aa0a694514e8d6f9c6bac9ce30012da.exe

C:\Users\Admin\AppData\Local\Temp\1aa0a694514e8d6f9c6bac9ce30012da.exe
"C:\Users\Admin\AppData\Local\Temp\1aa0a694514e8d6f9c6bac9ce30012da.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:448

C:\Users\Admin\AppData\Local\Temp\1aa0a694514e8d6f9c6bac9ce30012da.exe
"C:\Users\Admin\AppData\Local\Temp\1aa0a694514e8d6f9c6bac9ce30012da.exe"
2⤵
PID:4388

C:\Users\Admin\AppData\Local\Temp\1aa0a694514e8d6f9c6bac9ce30012da.exe
"C:\Users\Admin\AppData\Local\Temp\1aa0a694514e8d6f9c6bac9ce30012da.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:796

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1aa0a694514e8d6f9c6bac9ce30012da.exe.log
Filesize
1KB

MD5
e08f822522c617a40840c62e4b0fb45e

SHA1
ae516dca4da5234be6676d3f234c19ec55725be7

SHA256
bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

SHA512
894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

Download Submit
memory/448-132-0x00000000003B0000-0x000000000048C000-memory.dmp

Filesize
880KB

Download
memory/448-133-0x00000000077C0000-0x0000000007D64000-memory.dmp

Filesize
5.6MB

Download
memory/448-134-0x00000000072F0000-0x0000000007382000-memory.dmp

Filesize
584KB

Download
memory/448-135-0x0000000007490000-0x000000000749A000-memory.dmp

Filesize
40KB

Download
memory/448-136-0x0000000009A10000-0x0000000009AAC000-memory.dmp

Filesize
624KB

Download
memory/448-137-0x0000000009C20000-0x0000000009C86000-memory.dmp

Filesize
408KB

Download
memory/796-139-0x0000000000000000-mapping.dmp

Download
memory/796-140-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/796-142-0x0000000006300000-0x0000000006350000-memory.dmp

Filesize
320KB

Download
memory/4388-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads