agenttesla | 7891945fe579c68b0a6d1dd2fbcd938f798f73388f9b1e14c58cebcf46926135

General

Target

Purchase Order for 0514 BUY F20.exe
Size

671KB
MD5

c56ab7ff3f6c1b4018f614beff6bd54a
SHA1

c080a65940c4a07ca45051bfd05848d64d31c005
SHA256

a1f25cc2116efd8dab8b7865597f22571937f38c8fa06279b45c3ddfbf6df5b7
SHA512

542fa99b1263755cb9bccfbc9a7f06e864078a22087adde36ed8cb88d0c9ea7db664af9ed6e2ba9fed6a1d8d6d467b7bb7ba9cbb5674ab45d00f3d4b9e70f6a2

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.framafilms.com
Port:
587
Username:
[email protected]
Password:
lister11

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/1836-59-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1836-60-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1836-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1836-62-0x000000000044612E-mapping.dmp	family_agenttesla
behavioral1/memory/1836-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1836-66-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\BAVLA = "C:\\Users\\Admin\\AppData\\Roaming\\BAVLA\\BAVLA.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase Order for 0514 BUY F20.exe

description pid process target process

PID 864 set thread context of 1836 864 Purchase Order for 0514 BUY F20.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Purchase Order for 0514 BUY F20.exeRegSvcs.exe

pid process

864 Purchase Order for 0514 BUY F20.exe
864 Purchase Order for 0514 BUY F20.exe
1836 RegSvcs.exe
1836 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Purchase Order for 0514 BUY F20.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 864 Purchase Order for 0514 BUY F20.exe
Token: SeDebugPrivilege 1836 RegSvcs.exe

description	pid	process	target process
PID 864 set thread context of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe

pid	process
864	Purchase Order for 0514 BUY F20.exe
864	Purchase Order for 0514 BUY F20.exe
1836	RegSvcs.exe
1836	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	864	Purchase Order for 0514 BUY F20.exe
Token: SeDebugPrivilege	1836	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Purchase Order for 0514 BUY F20.exe

description	pid	process	target process
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe
PID 864 wrote to memory of 1836	864	Purchase Order for 0514 BUY F20.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order for 0514 BUY F20.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order for 0514 BUY F20.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:864

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1836

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

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/864-54-0x00000000755A1000-0x00000000755A3000-memory.dmp

Filesize
8KB

Download
memory/864-55-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/1836-56-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1836-57-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1836-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1836-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1836-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1836-62-0x000000000044612E-mapping.dmp

Download
memory/1836-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1836-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1836-68-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads