agenttesla | 9a79812fb6ae6c60b68e32be18f917256da0236a945ee2d09fb6f14136be3b85

General

Target

Purchase Order 4500134999.exe
Size

730KB
MD5

69e7e85228a5ba893ab7abbbb4edd3fa
SHA1

8f5e57769d79fe4df5ed11faaabdccb396c4c838
SHA256

1ea325a51edf1949ea04618bada586d74284cd10b41accdd909dcda49d03dd7f
SHA512

e1eaffc83933fc5df621517827ba8d9bfa3ce0eb4b519edae09fabd211d5f4c55cfcea795db2132e641ff856d2e212ab9070dcfe1b6bc9926cf6d97001c7f7e6

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/2012-59-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-60-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-62-0x000000000044612E-mapping.dmp	family_agenttesla
behavioral1/memory/2012-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/2012-66-0x0000000000400000-0x000000000044C000-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-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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-1-5-21-2277218442-1199762539-2004043321-1000\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 4500134999.exe

description pid process target process

PID 1912 set thread context of 2012 1912 Purchase Order 4500134999.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Purchase Order 4500134999.exeRegSvcs.exe

pid process

1912 Purchase Order 4500134999.exe
1912 Purchase Order 4500134999.exe
2012 RegSvcs.exe
2012 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Purchase Order 4500134999.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1912 Purchase Order 4500134999.exe
Token: SeDebugPrivilege 2012 RegSvcs.exe

description	pid	process	target process
PID 1912 set thread context of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe

pid	process
1912	Purchase Order 4500134999.exe
1912	Purchase Order 4500134999.exe
2012	RegSvcs.exe
2012	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1912	Purchase Order 4500134999.exe
Token: SeDebugPrivilege	2012	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Purchase Order 4500134999.exe

description	pid	process	target process
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe
PID 1912 wrote to memory of 2012	1912	Purchase Order 4500134999.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order 4500134999.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order 4500134999.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1912

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:2012

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

memory/1912-54-0x0000000075F61000-0x0000000075F63000-memory.dmp

Filesize
8KB

Download
memory/1912-55-0x0000000074A80000-0x000000007502B000-memory.dmp

Filesize
5.7MB

Download
memory/2012-56-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-57-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-62-0x000000000044612E-mapping.dmp

Download
memory/2012-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2012-68-0x0000000074A80000-0x000000007502B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads