agenttesla | 4179d8fb0428a4de8a32d90e394f34540e2003b397523a062e27ed37902dafa5

General

Target

RECEIPT.exe
Size

647KB
MD5

ef9873675db5ead478d4df49e58db6d5
SHA1

21420c8d117c1ab188949ccaf024d6ad3f226d5d
SHA256

4179d8fb0428a4de8a32d90e394f34540e2003b397523a062e27ed37902dafa5
SHA512

06b8a0a40e2acee58957a273d16f1ad678df85be94668c88e5a356f9d3763e9ae09a9a4d21d6791eb014ccbc04e7a8ecc0bb1d7516132d222776c2dd64768a47

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp-mail.outlook.com
Port:
587
Username:
[email protected]
Password:
pastor12

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/2084-6-0x000000001A660000-0x000000001A696000-memory.dmp	family_agenttesla
behavioral2/memory/2084-8-0x0000000000400000-0x000000000044D000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RECEIPT.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\Task Scheduler Engine = "C:\\Users\\Admin\\AppData\\Roaming\\Task Scheduler Engine\\Task Scheduler Engine.exe"	RECEIPT.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RECEIPT.exe

pid process

2084 RECEIPT.exe
2084 RECEIPT.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

RECEIPT.exe

pid process

2084 RECEIPT.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RECEIPT.exe

description pid process

Token: SeDebugPrivilege 2084 RECEIPT.exe

pid	process
2084	RECEIPT.exe
2084	RECEIPT.exe

pid	process
2084	RECEIPT.exe

description	pid	process
Token: SeDebugPrivilege	2084	RECEIPT.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

RECEIPT.exeRECEIPT.exeRECEIPT.exe

description	pid	process	target process
PID 4000 wrote to memory of 1228	4000	RECEIPT.exe	RECEIPT.exe
PID 4000 wrote to memory of 1228	4000	RECEIPT.exe	RECEIPT.exe
PID 4000 wrote to memory of 1228	4000	RECEIPT.exe	RECEIPT.exe
PID 1228 wrote to memory of 1784	1228	RECEIPT.exe	RECEIPT.exe
PID 1228 wrote to memory of 1784	1228	RECEIPT.exe	RECEIPT.exe
PID 1228 wrote to memory of 1784	1228	RECEIPT.exe	RECEIPT.exe
PID 1784 wrote to memory of 2084	1784	RECEIPT.exe	RECEIPT.exe
PID 1784 wrote to memory of 2084	1784	RECEIPT.exe	RECEIPT.exe
PID 1784 wrote to memory of 2084	1784	RECEIPT.exe	RECEIPT.exe

C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe
"C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4000

C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe
"C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1228

C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe
"C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1784

C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe
"C:\Users\Admin\AppData\Local\Temp\RECEIPT.exe"
4⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2084

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

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

Exfiltration

Command and Control

Impact

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Downloads

memory/1228-2-0x0000000000000000-mapping.dmp

Download
memory/1784-3-0x0000000000000000-mapping.dmp

Download
memory/2084-4-0x0000000000000000-mapping.dmp

Download
memory/2084-5-0x0000000073380000-0x0000000073A6E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-6-0x000000001A660000-0x000000001A696000-memory.dmp

Filesize
216KB

Download
memory/2084-8-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/2084-9-0x000000001A6A2000-0x000000001A6A3000-memory.dmp

Filesize
4KB

Download
memory/2084-10-0x000000001A6A0000-0x000000001A6A1000-memory.dmp

Filesize
4KB

Download
memory/2084-12-0x000000001A6A3000-0x000000001A6A4000-memory.dmp

Filesize
4KB

Download
memory/2084-11-0x000000001D140000-0x000000001D141000-memory.dmp

Filesize
4KB

Download
memory/2084-13-0x000000001CE10000-0x000000001CE11000-memory.dmp

Filesize
4KB

Download
memory/2084-14-0x000000001A6A4000-0x000000001A6A5000-memory.dmp

Filesize
4KB

Download
memory/2084-15-0x000000001DBB0000-0x000000001DBB1000-memory.dmp

Filesize
4KB

Download
memory/2084-16-0x000000001DC40000-0x000000001DC41000-memory.dmp

Filesize
4KB

Download
memory/2084-17-0x000000001E070000-0x000000001E071000-memory.dmp

Filesize
4KB

Download
memory/2084-18-0x000000001DA90000-0x000000001DA91000-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