agenttesla | 9f04b0b059e331845f8c3f9f4f83c785b07766529bb24dbbfb02fbab9e414938

General

Target

statement of account.exe
Size

759KB
MD5

808f76963a9f42ad7310a3b7d65c7983
SHA1

f748a841b2ec35bc40ed0bacbe953c28bc11a8a6
SHA256

9f04b0b059e331845f8c3f9f4f83c785b07766529bb24dbbfb02fbab9e414938
SHA512

33681149a92fa03e80ed0e1c38dac6672785dd058d40b74daa75f649d8b7b78b315755fe81854919579a4fd9c1043aa52bcc5a46a3ccc954c1e6d3c16ea9a5cb
SSDEEP

12288:nKdsyGFr5cE8LHW4RelEpb8bOmsX4K1hOCcTVURwq05Sgk2/SEdRMA/LyzIPPPu:6ZvLrRGWb8OH1hO1UH0A49/LkInstA

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.clipjoint.co.nz
Port:
587
Username:
clipjoint@clipjoint.co.nz
Password:
melandloz64

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.clipjoint.co.nz
Port:
587
Username:
clipjoint@clipjoint.co.nz
Password:
melandloz64
Email To:
geortiok4@gmail.com

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Drops file in Drivers directory 1 IoCs

Processes:

statement of account.exe

description ioc process

File opened for modification C:\Windows\system32\drivers\etc\hosts statement of account.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	statement of account.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

statement of account.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement of account.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement of account.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement of account.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

statement of account.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\LIhMQ = "C:\\Users\\Admin\\AppData\\Roaming\\LIhMQ\\LIhMQ.exe"	statement of account.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

statement of account.exe

description pid process target process

PID 1132 set thread context of 1388 1132 statement of account.exe statement of account.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1656 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

statement of account.exestatement of account.exe

pid process

1132 statement of account.exe
1388 statement of account.exe
1388 statement of account.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

statement of account.exestatement of account.exe

description pid process

Token: SeDebugPrivilege 1132 statement of account.exe
Token: SeDebugPrivilege 1388 statement of account.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

statement of account.exe

pid process

1388 statement of account.exe

description	pid	process	target process
PID 1132 set thread context of 1388	1132	statement of account.exe	statement of account.exe

pid	process
1656	schtasks.exe

pid	process
1132	statement of account.exe
1388	statement of account.exe
1388	statement of account.exe

description	pid	process
Token: SeDebugPrivilege	1132	statement of account.exe
Token: SeDebugPrivilege	1388	statement of account.exe

pid	process
1388	statement of account.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

statement of account.exe

description	pid	process	target process
PID 1132 wrote to memory of 1656	1132	statement of account.exe	schtasks.exe
PID 1132 wrote to memory of 1656	1132	statement of account.exe	schtasks.exe
PID 1132 wrote to memory of 1656	1132	statement of account.exe	schtasks.exe
PID 1132 wrote to memory of 1656	1132	statement of account.exe	schtasks.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe
PID 1132 wrote to memory of 1388	1132	statement of account.exe	statement of account.exe

outlook_office_path 1 IoCs

Processes:

statement of account.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement of account.exe

outlook_win_path 1 IoCs

Processes:

statement of account.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	statement of account.exe

C:\Users\Admin\AppData\Local\Temp\statement of account.exe
"C:\Users\Admin\AppData\Local\Temp\statement of account.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1132

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LtdekfbHULJt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5EB.tmp"
2⤵
- Creates scheduled task(s)
PID:1656

C:\Users\Admin\AppData\Local\Temp\statement of account.exe
"{path}"
2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1388

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5EB.tmp
Filesize
1KB

MD5
afcb87b463d5a1be7d08eb96b24e2cc0

SHA1
db1f849e7cdb679a2d59ea2ac08bc0c00b98483c

SHA256
ad71039dcd0a01d395132d3ab6069c1ad325f37301edc5b9f7860c8b07e8c839

SHA512
a00dd25e79d98a8ef7c4d96ec1c58be3d5a38947a66b5c2d860a750abff756779eec3affc7946d5ea8b4ba61d96521173261cb31f006f95910f11bb67136db89

Download Submit
memory/1132-57-0x0000000005C60000-0x0000000005CDE000-memory.dmp

Filesize
504KB

Download
memory/1132-55-0x0000000075561000-0x0000000075563000-memory.dmp

Filesize
8KB

Download
memory/1132-54-0x0000000000CD0000-0x0000000000D94000-memory.dmp

Filesize
784KB

Download
memory/1132-58-0x0000000004420000-0x000000000445A000-memory.dmp

Filesize
232KB

Download
memory/1132-56-0x0000000000390000-0x00000000003A2000-memory.dmp

Filesize
72KB

Download
memory/1388-66-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1388-61-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1388-62-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1388-64-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1388-65-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1388-67-0x0000000000435B0E-mapping.dmp

Download
memory/1388-69-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1388-71-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1656-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads