agenttesla | 757a55b3e779982c16c33116eb2208316a448ec302263ea8a67e6d088434f76a

General

Target

ORDER 062920.exe
Size

717KB
MD5

2ffdef12a916aa08b42431eb1934ce62
SHA1

c2fdff35c21423434231baea7c454143f2ca0339
SHA256

b2d3f04b9fa07cc1efca983cfc40f4cbfccb0b24c7a7fe5acbce0476f8216da3
SHA512

cbb20b5cd81259807729b9678ab2f7c2c0971126306b9a801227814cb1ad57579701727f795550a9088426f478411dff458a4a73d9bdad3f88828dc2e770a7d2

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mahavirint.in
Port:
587
Username:
[email protected]
Password:
mailok

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1876-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1876-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1876-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1876-65-0x000000000044734E-mapping.dmp	family_agenttesla
behavioral1/memory/1876-67-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1876-69-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

Processes:

ORDER 062920.exe

description ioc process

File opened for modification C:\Windows\system32\drivers\etc\hosts ORDER 062920.exe
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

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	ORDER 062920.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

ORDER 062920.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDER 062920.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDER 062920.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDER 062920.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ORDER 062920.exe

description pid process target process

PID 1928 set thread context of 1876 1928 ORDER 062920.exe ORDER 062920.exe
Modifies registry key 1 TTPs 1 IoCs

Modify Registry
T1112

Processes:

REG.exe

pid process

1568 REG.exe

description	pid	process	target process
PID 1928 set thread context of 1876	1928	ORDER 062920.exe	ORDER 062920.exe

pid	process
1568	REG.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

ORDER 062920.exeORDER 062920.exe

pid	process
1928	ORDER 062920.exe
1928	ORDER 062920.exe
1928	ORDER 062920.exe
1928	ORDER 062920.exe
1928	ORDER 062920.exe
1876	ORDER 062920.exe
1876	ORDER 062920.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ORDER 062920.exeORDER 062920.exe

description pid process

Token: SeDebugPrivilege 1928 ORDER 062920.exe
Token: SeDebugPrivilege 1876 ORDER 062920.exe

description	pid	process
Token: SeDebugPrivilege	1928	ORDER 062920.exe
Token: SeDebugPrivilege	1876	ORDER 062920.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

ORDER 062920.exeORDER 062920.exe

description	pid	process	target process
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1928 wrote to memory of 1876	1928	ORDER 062920.exe	ORDER 062920.exe
PID 1876 wrote to memory of 1568	1876	ORDER 062920.exe	REG.exe
PID 1876 wrote to memory of 1568	1876	ORDER 062920.exe	REG.exe
PID 1876 wrote to memory of 1568	1876	ORDER 062920.exe	REG.exe
PID 1876 wrote to memory of 1568	1876	ORDER 062920.exe	REG.exe

outlook_office_path 1 IoCs

Processes:

ORDER 062920.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDER 062920.exe

outlook_win_path 1 IoCs

Processes:

ORDER 062920.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDER 062920.exe

C:\Users\Admin\AppData\Local\Temp\ORDER 062920.exe
"C:\Users\Admin\AppData\Local\Temp\ORDER 062920.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1928

C:\Users\Admin\AppData\Local\Temp\ORDER 062920.exe
"{path}"
2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1876

C:\Windows\SysWOW64\REG.exe
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System / v DisableTaskMgr / t REG_DWORD / d 1 / f
3⤵
- Modifies registry key
PID:1568

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

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/1568-71-0x0000000000000000-mapping.dmp

Download
memory/1876-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1876-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1876-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1876-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1876-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1876-65-0x000000000044734E-mapping.dmp

Download
memory/1876-67-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1876-69-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1928-56-0x00000000002E0000-0x00000000002F0000-memory.dmp

Filesize
64KB

Download
memory/1928-57-0x00000000007B0000-0x0000000000816000-memory.dmp

Filesize
408KB

Download
memory/1928-58-0x0000000005100000-0x000000000514C000-memory.dmp

Filesize
304KB

Download
memory/1928-54-0x0000000000010000-0x00000000000C8000-memory.dmp

Filesize
736KB

Download
memory/1928-55-0x0000000076721000-0x0000000076723000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads