agenttesla | 21e5714c80ac1434826b55931e58a1d8eb82d62970cfabb44a268d0adca87ecc

General

Target

Shipment Notice.exe
Size

471KB
MD5

5246dcb8944246a4d922e39647ba6e34
SHA1

51c412f7294013b83137ed5773652b80cb88c9d5
SHA256

2c96b6799b4a15f6cd01ae6aabae3181b13d128b7b085854c77ee71253139040
SHA512

7627724250c7ee7f0a1363bd467eaa291bd1909da5534935761f4c7cc5d0a1b1e961b1bcee0fe0199b3bbc99bd063cfd5e29206c65f4e8fe60d9adb6d5e26ca0

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cpcl27.hostingcare.net
Port:
587
Username:
[email protected]
Password:
Standard123#@!

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/832-136-0x0000000000400000-0x0000000000450000-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-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Shipment Notice.exe

description pid process target process

PID 4144 set thread context of 832 4144 Shipment Notice.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

832 RegSvcs.exe
832 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 832 RegSvcs.exe

description	pid	process	target process
PID 4144 set thread context of 832	4144	Shipment Notice.exe	RegSvcs.exe

pid	process
832	RegSvcs.exe
832	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	832	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Shipment Notice.exe

description	pid	process	target process
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe
PID 4144 wrote to memory of 832	4144	Shipment Notice.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\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-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Shipment Notice.exe
"C:\Users\Admin\AppData\Local\Temp\Shipment Notice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4144
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:832

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/832-135-0x0000000000000000-mapping.dmp

Download
memory/832-136-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/832-137-0x0000000006690000-0x00000000066F6000-memory.dmp

Filesize
408KB

Download
memory/832-138-0x0000000006C20000-0x0000000006C70000-memory.dmp

Filesize
320KB

Download
memory/4144-130-0x0000000000F10000-0x0000000000F8C000-memory.dmp

Filesize
496KB

Download
memory/4144-131-0x0000000005F30000-0x00000000064D4000-memory.dmp

Filesize
5.6MB

Download
memory/4144-132-0x0000000005980000-0x0000000005A12000-memory.dmp

Filesize
584KB

Download
memory/4144-133-0x0000000005930000-0x000000000593A000-memory.dmp

Filesize
40KB

Download
memory/4144-134-0x00000000066A0000-0x000000000673C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads