agenttesla | 7750f2133f4bd392a5757fa453e4a264b59049b9ef626881c7e730e1180995d6

General

Target

COMPANY PROFILE.exe
Size

657KB
MD5

4c1f8cf98fb6fbf46968741c4a3c11a0
SHA1

f012177fbafd6d8afd4d28a5420691ad6c657137
SHA256

9c77b82a3c0940c736dc6b61591394ed69ae046b90992b427910d3ce28f77772
SHA512

68dd73e204b60707c06717e1b0602edb71c152cb3ad31e909d7f6bcb0c685e11fe4df91e92f72eed4dac476ab258509931a0f6c363b343b53b4c95f45bc084ed

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3156-130-0x0000000000D00000-0x0000000000DAA000-memory.dmp	family_agenttesla
behavioral2/memory/3380-136-0x0000000000590000-0x00000000005E0000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

COMPANY PROFILE.exe

description pid process target process

PID 3156 set thread context of 3380 3156 COMPANY PROFILE.exe InstallUtil.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

COMPANY PROFILE.exeInstallUtil.exe

pid process

3156 COMPANY PROFILE.exe
3156 COMPANY PROFILE.exe
3156 COMPANY PROFILE.exe
3380 InstallUtil.exe
3380 InstallUtil.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

COMPANY PROFILE.exeInstallUtil.exe

description pid process

Token: SeDebugPrivilege 3156 COMPANY PROFILE.exe
Token: SeDebugPrivilege 3380 InstallUtil.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

InstallUtil.exe

pid process

3380 InstallUtil.exe

description	pid	process	target process
PID 3156 set thread context of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe

pid	process
3156	COMPANY PROFILE.exe
3156	COMPANY PROFILE.exe
3156	COMPANY PROFILE.exe
3380	InstallUtil.exe
3380	InstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	3156	COMPANY PROFILE.exe
Token: SeDebugPrivilege	3380	InstallUtil.exe

pid	process
3380	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

COMPANY PROFILE.exe

description	pid	process	target process
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe
PID 3156 wrote to memory of 3380	3156	COMPANY PROFILE.exe	InstallUtil.exe

outlook_office_path 1 IoCs

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

Processes:

InstallUtil.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\COMPANY PROFILE.exe
"C:\Users\Admin\AppData\Local\Temp\COMPANY PROFILE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3156

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3380

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/3156-130-0x0000000000D00000-0x0000000000DAA000-memory.dmp

Filesize
680KB

Download
memory/3156-131-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/3156-132-0x0000000005870000-0x0000000005902000-memory.dmp

Filesize
584KB

Download
memory/3156-133-0x0000000005B10000-0x0000000005B54000-memory.dmp

Filesize
272KB

Download
memory/3380-134-0x0000000000000000-mapping.dmp

Download
memory/3380-136-0x0000000000590000-0x00000000005E0000-memory.dmp

Filesize
320KB

Download
memory/3380-137-0x0000000004D40000-0x0000000004DDC000-memory.dmp

Filesize
624KB

Download
memory/3380-138-0x0000000005270000-0x00000000052D6000-memory.dmp

Filesize
408KB

Download
memory/3380-139-0x0000000005E50000-0x0000000005EA0000-memory.dmp

Filesize
320KB

Download
memory/3380-140-0x0000000006010000-0x000000000601A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads