agenttesla | 395014f2f2875fcd5bd4782263aaa7555f440797de528f5135a1d4c52fc920cd

General

Target

Curriculum Vitae.exe
Size

680KB
MD5

042270e4d654c314f574b266ed7b6e5d
SHA1

1db2f1b45bcd832da784cdf62fcb213311d1dcf6
SHA256

395014f2f2875fcd5bd4782263aaa7555f440797de528f5135a1d4c52fc920cd
SHA512

faa10d22d214d7a4c9e8a32a04db1f2d1ea71a09ef1ad6bb266f349b452fe93d3f3a9de4d15498574916c82456f8ea62a5e624f4ec428d81c0f0f39333f45fd5

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.ofilsysterns.com
Port:
587
Username:
logs2@ofilsysterns.com
Password:
@o^M)K*1

Signatures

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

AgentTesla Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1216-63-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1216-64-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1216-65-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1216-66-0x00000000004374CE-mapping.dmp	family_agenttesla
behavioral1/memory/1216-67-0x0000000000400000-0x000000000043C000-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:

Curriculum Vitae.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Curriculum Vitae.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Curriculum Vitae.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Curriculum Vitae.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Curriculum Vitae.exe

description pid process target process

PID 660 set thread context of 1216 660 Curriculum Vitae.exe Curriculum Vitae.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Curriculum Vitae.exeCurriculum Vitae.exe

pid process

660 Curriculum Vitae.exe
1216 Curriculum Vitae.exe
1216 Curriculum Vitae.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Curriculum Vitae.exeCurriculum Vitae.exe

description pid process

Token: SeDebugPrivilege 660 Curriculum Vitae.exe
Token: SeDebugPrivilege 1216 Curriculum Vitae.exe

description	pid	process	target process
PID 660 set thread context of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe

pid	process
660	Curriculum Vitae.exe
1216	Curriculum Vitae.exe
1216	Curriculum Vitae.exe

description	pid	process
Token: SeDebugPrivilege	660	Curriculum Vitae.exe
Token: SeDebugPrivilege	1216	Curriculum Vitae.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Curriculum Vitae.exe

description	pid	process	target process
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe
PID 660 wrote to memory of 1216	660	Curriculum Vitae.exe	Curriculum Vitae.exe

outlook_office_path 1 IoCs

Processes:

Curriculum Vitae.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Curriculum Vitae.exe

outlook_win_path 1 IoCs

Processes:

Curriculum Vitae.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Curriculum Vitae.exe

C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe
"C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:660

C:\Users\Admin\AppData\Local\Temp\Curriculum Vitae.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1216

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

memory/660-55-0x00000000009D0000-0x00000000009D1000-memory.dmp

Filesize
4KB

Download
memory/660-57-0x0000000007260000-0x0000000007261000-memory.dmp

Filesize
4KB

Download
memory/660-58-0x00000000002B0000-0x00000000002BE000-memory.dmp

Filesize
56KB

Download
memory/660-59-0x0000000000910000-0x000000000098D000-memory.dmp

Filesize
500KB

Download
memory/660-60-0x0000000000990000-0x00000000009C8000-memory.dmp

Filesize
224KB

Download
memory/1216-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1216-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1216-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1216-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1216-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1216-66-0x00000000004374CE-mapping.dmp

Download
memory/1216-67-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1216-69-0x0000000004B10000-0x0000000004B11000-memory.dmp

Filesize
4KB

Download
memory/1216-70-0x0000000004B11000-0x0000000004B12000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads