agenttesla | 614548546d14df033e549438f2c09bb384e5c1dedd39b37d9349e1c162eb5709

General

Target

HBL-BL-copies.new.XML.eml.exe
Size

572KB
MD5

68b47901c3484d260de8dd21ac24d230
SHA1

1e731dbc15ab59d173451aa770f263aa2b287e8a
SHA256

236c4c9b2fca74b99831acd489771a516612a233176dd3093b70ea146ec6717f
SHA512

e302ba856ce4f9a571fa5002d11203a5f9e46f4fd46a080716007d9a3efcdcd454e197b6981dbb7d3f6d2d8f529cbf07e8c2d80e56ce82b3d4d66931f3bcdd6a

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
qwerty123@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
qwerty123@

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4176-138-0x0000000000400000-0x000000000044C000-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:

HBL-BL-copies.new.XML.eml.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	HBL-BL-copies.new.XML.eml.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	HBL-BL-copies.new.XML.eml.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	HBL-BL-copies.new.XML.eml.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

HBL-BL-copies.new.XML.eml.exe

description pid process target process

PID 1552 set thread context of 4176 1552 HBL-BL-copies.new.XML.eml.exe HBL-BL-copies.new.XML.eml.exe

description	pid	process	target process
PID 1552 set thread context of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

HBL-BL-copies.new.XML.eml.exeHBL-BL-copies.new.XML.eml.exe

pid	process
1552	HBL-BL-copies.new.XML.eml.exe
1552	HBL-BL-copies.new.XML.eml.exe
1552	HBL-BL-copies.new.XML.eml.exe
1552	HBL-BL-copies.new.XML.eml.exe
1552	HBL-BL-copies.new.XML.eml.exe
4176	HBL-BL-copies.new.XML.eml.exe
4176	HBL-BL-copies.new.XML.eml.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

HBL-BL-copies.new.XML.eml.exeHBL-BL-copies.new.XML.eml.exe

description pid process

Token: SeDebugPrivilege 1552 HBL-BL-copies.new.XML.eml.exe
Token: SeDebugPrivilege 4176 HBL-BL-copies.new.XML.eml.exe

description	pid	process
Token: SeDebugPrivilege	1552	HBL-BL-copies.new.XML.eml.exe
Token: SeDebugPrivilege	4176	HBL-BL-copies.new.XML.eml.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

HBL-BL-copies.new.XML.eml.exe

description	pid	process	target process
PID 1552 wrote to memory of 4656	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4656	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4656	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe
PID 1552 wrote to memory of 4176	1552	HBL-BL-copies.new.XML.eml.exe	HBL-BL-copies.new.XML.eml.exe

outlook_office_path 1 IoCs

Processes:

HBL-BL-copies.new.XML.eml.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	HBL-BL-copies.new.XML.eml.exe

outlook_win_path 1 IoCs

Processes:

HBL-BL-copies.new.XML.eml.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	HBL-BL-copies.new.XML.eml.exe

C:\Users\Admin\AppData\Local\Temp\HBL-BL-copies.new.XML.eml.exe
"C:\Users\Admin\AppData\Local\Temp\HBL-BL-copies.new.XML.eml.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1552

C:\Users\Admin\AppData\Local\Temp\HBL-BL-copies.new.XML.eml.exe
"{path}"
2⤵
PID:4656

C:\Users\Admin\AppData\Local\Temp\HBL-BL-copies.new.XML.eml.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4176

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\HBL-BL-copies.new.XML.eml.exe.log

Filesize
694B

MD5
bded7c44a228f19cb42e3e77c76524f6

SHA1
6ac0c856ae79a6ca519a4c803545b0d64fa8162f

SHA256
1ff32b4f68af1413843d41a20a23ce5fc90ca1581a84896398e270b9177dd4a4

SHA512
04053a034cdfb4f2a38e8e0223d3360c3cf7e7e1aefaace82f35d9fa413ac861b42fca88b7381dad468a7b7ee0563176db721a0535ff4026373d509e1c91accd

Download Submit
memory/1552-133-0x0000000000780000-0x0000000000816000-memory.dmp

Filesize
600KB

Download
memory/1552-134-0x0000000005820000-0x00000000058B2000-memory.dmp

Filesize
584KB

Download
memory/1552-135-0x000000000BBD0000-0x000000000BC6C000-memory.dmp

Filesize
624KB

Download
memory/4176-137-0x0000000000000000-mapping.dmp

Download
memory/4176-138-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4176-140-0x00000000056B0000-0x0000000005C54000-memory.dmp

Filesize
5.6MB

Download
memory/4176-141-0x00000000060A0000-0x0000000006106000-memory.dmp

Filesize
408KB

Download
memory/4176-142-0x0000000006520000-0x0000000006570000-memory.dmp

Filesize
320KB

Download
memory/4176-143-0x00000000068F0000-0x00000000068FA000-memory.dmp

Filesize
40KB

Download
memory/4656-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads