agenttesla | 37689ef3bb00444ecd46b782cb4d22e851ba4954684ee483033e38e8e4cf2931

General

Target

TT swify Order.exe
Size

735KB
MD5

f8c04a79425fbd0bde8ee6dd132d655b
SHA1

b10826eb64f5d2469df8f776df34405cee0d1d05
SHA256

6459b80dbdfbf19a21456659f618c0e22693b4d2389e5cfbba864e5d2b85eb1a
SHA512

3e02e41db2e64c12360972886ed83838c45d702f68d1bc07a47e613d1c8392d13ba393eb6cecbe18a7d4991229b7f6e89525d61bdb0dd77815422956b4c3d92d

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ananthasuites.com
Port:
587
Username:
[email protected]
Password:
Anantha225@#

Signatures

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

Contains code to disable Windows Defender 1 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral2/memory/2236-133-0x0000000005350000-0x000000000584E000-memory.dmp	disable_win_def

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2236-127-0x00000000004374BE-mapping.dmp	family_agenttesla
behavioral2/memory/2236-126-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2236-133-0x0000000005350000-0x000000000584E000-memory.dmp	family_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:

TT swify Order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	TT swify Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	TT swify Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	TT swify Order.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

TT swify Order.exe

description pid process target process

PID 1688 set thread context of 2236 1688 TT swify Order.exe TT swify Order.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

TT swify Order.exe

pid process

2236 TT swify Order.exe
2236 TT swify Order.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

TT swify Order.exe

description pid process

Token: SeDebugPrivilege 2236 TT swify Order.exe

description	pid	process	target process
PID 1688 set thread context of 2236	1688	TT swify Order.exe	TT swify Order.exe

pid	process
2236	TT swify Order.exe
2236	TT swify Order.exe

description	pid	process
Token: SeDebugPrivilege	2236	TT swify Order.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

TT swify Order.exe

description	pid	process	target process
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe
PID 1688 wrote to memory of 2236	1688	TT swify Order.exe	TT swify Order.exe

outlook_office_path 1 IoCs

Processes:

TT swify Order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	TT swify Order.exe

outlook_win_path 1 IoCs

Processes:

TT swify Order.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	TT swify Order.exe

C:\Users\Admin\AppData\Local\Temp\TT swify Order.exe
"C:\Users\Admin\AppData\Local\Temp\TT swify Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1688

C:\Users\Admin\AppData\Local\Temp\TT swify Order.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2236

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\TT swify Order.exe.log

MD5
90acfd72f14a512712b1a7380c0faf60

SHA1
40ba4accb8faa75887e84fb8e38d598dc8cf0f12

SHA256
20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

SHA512
29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

Download Submit
memory/1688-120-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

Filesize
4KB

Download
memory/1688-125-0x00000000098A0000-0x00000000098D8000-memory.dmp

Filesize
224KB

Download
memory/1688-119-0x0000000004DB0000-0x0000000004DB1000-memory.dmp

Filesize
4KB

Download
memory/1688-115-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/1688-121-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

Filesize
4KB

Download
memory/1688-122-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/1688-118-0x0000000005210000-0x0000000005211000-memory.dmp

Filesize
4KB

Download
memory/1688-124-0x0000000008820000-0x0000000008895000-memory.dmp

Filesize
468KB

Download
memory/1688-123-0x0000000002500000-0x000000000250E000-memory.dmp

Filesize
56KB

Download
memory/1688-117-0x0000000004BD0000-0x0000000004BD1000-memory.dmp

Filesize
4KB

Download
memory/2236-126-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2236-127-0x00000000004374BE-mapping.dmp

Download
memory/2236-133-0x0000000005350000-0x000000000584E000-memory.dmp

Filesize
5.0MB

Download
memory/2236-134-0x0000000005800000-0x0000000005801000-memory.dmp

Filesize
4KB

Download
memory/2236-135-0x0000000005FB0000-0x0000000005FB1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads