agenttesla | c534d029f5b4a04348e4d3fe940293b062b7f841f37bd088aeba2b24d65cd458

General

Target

Orden de compra.pdf______________________________________.exe
Size

997KB
MD5

a3d37ee0e82f58368c4c3bef2dde45a3
SHA1

d49fd6fead6dd95008df3dc1fe667159de863a35
SHA256

83f55d18f4fac1c019ee22eaf1d84a247f0631c271d7d52c49025488346438c3
SHA512

9b14b8012ba942dbbddcaae2685ae75252276046bbe58028028aacb8a5cb53c528cf8e66cb3633f5c020db63b53a37f8cfbab3089b1d0582c7e9e3da9d5177bd
SSDEEP

24576:6tb20pkaCqT5TBWgNQ7a9E3LDdpCQyIaI46A:nVg5tQ7a9E3fPNpO5

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.horeca-bucuresti.ro
Port:
21
Username:
[email protected]
Password:
H*TE9iL;x61m

Signatures

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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow	ioc
9	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

Orden de compra.pdf______________________________________.exe

description	pid	Process	procid_target
PID 3868 set thread context of 3584	3868	Orden de compra.pdf______________________________________.exe	82

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2880	3868	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

Orden de compra.pdf______________________________________.exeRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Orden de compra.pdf______________________________________.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid	Process
3584	RegSvcs.exe
3584	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Orden de compra.pdf______________________________________.exe

pid	Process
3868	Orden de compra.pdf______________________________________.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	3584	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Orden de compra.pdf______________________________________.exe

pid	Process
3868	Orden de compra.pdf______________________________________.exe
3868	Orden de compra.pdf______________________________________.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Orden de compra.pdf______________________________________.exe

pid	Process
3868	Orden de compra.pdf______________________________________.exe
3868	Orden de compra.pdf______________________________________.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Orden de compra.pdf______________________________________.exe

description	pid	Process	procid_target
PID 3868 wrote to memory of 3584	3868	Orden de compra.pdf______________________________________.exe	82
PID 3868 wrote to memory of 3584	3868	Orden de compra.pdf______________________________________.exe	82
PID 3868 wrote to memory of 3584	3868	Orden de compra.pdf______________________________________.exe	82
PID 3868 wrote to memory of 3584	3868	Orden de compra.pdf______________________________________.exe	82

C:\Users\Admin\AppData\Local\Temp\Orden de compra.pdf______________________________________.exe
"C:\Users\Admin\AppData\Local\Temp\Orden de compra.pdf______________________________________.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3868
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Orden de compra.pdf______________________________________.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3868 -s 720
  2⤵
  - Program crash
  PID:2880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3868 -ip 3868
1⤵
PID:1848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3584-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3584-13-0x000000007439E000-0x000000007439F000-memory.dmp

Filesize
4KB

Download
memory/3584-14-0x0000000005AE0000-0x0000000006084000-memory.dmp

Filesize
5.6MB

Download
memory/3584-15-0x0000000005470000-0x00000000054D6000-memory.dmp

Filesize
408KB

Download
memory/3584-16-0x0000000074390000-0x0000000074B40000-memory.dmp

Filesize
7.7MB

Download
memory/3584-17-0x00000000068B0000-0x0000000006900000-memory.dmp

Filesize
320KB

Download
memory/3584-18-0x00000000069A0000-0x0000000006A32000-memory.dmp

Filesize
584KB

Download
memory/3584-19-0x0000000006930000-0x000000000693A000-memory.dmp

Filesize
40KB

Download
memory/3584-20-0x000000007439E000-0x000000007439F000-memory.dmp

Filesize
4KB

Download
memory/3584-21-0x0000000074390000-0x0000000074B40000-memory.dmp

Filesize
7.7MB

Download
memory/3868-11-0x0000000000DF0000-0x0000000000DF4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads