agenttesla | 67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38

General

Target

67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe
Size

1.5MB
MD5

0324d879405e1ccc8f081aa524ca969b
SHA1

6fa210c37b26b25afc1c7a90cbef7da8f7f98d90
SHA256

67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38
SHA512

8ec78655b9efb28dfd0d184473515bc5636b0b1ceebe1a59d579988a3ce3164b338966478142d6562ee593d14b892003f0a7c960f5be6029d85fd6011b22f371
SSDEEP

24576:UqDEvCTbMWu7rQYlBQcBiT6rprG8apYE0uVyhx2IFEmUcWVNAOcocj3s:UTvC/MTQYxsWR7apYOyhx7DUcWPAtocb

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mahesh-ent.com
Port:
587
Username:
[email protected]
Password:
M@hesh3981
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 2 IoCs

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

flow	ioc
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2384 set thread context of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1732	RegSvcs.exe
1732	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe
2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe
2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1732	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30
PID 2384 wrote to memory of 1732	2384	67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe	30

C:\Users\Admin\AppData\Local\Temp\67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe
"C:\Users\Admin\AppData\Local\Temp\67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.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:2384
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\67a8b2077a1aa43d393b1f843e556fd030c13dbe7a0e041d41c86fe233bddb38.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1732-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1732-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1732-5-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1732-8-0x0000000073C5E000-0x0000000073C5F000-memory.dmp

Filesize
4KB

Download
memory/1732-9-0x0000000073C50000-0x000000007433E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-10-0x0000000073C5E000-0x0000000073C5F000-memory.dmp

Filesize
4KB

Download
memory/1732-11-0x0000000073C50000-0x000000007433E000-memory.dmp

Filesize
6.9MB

Download
memory/2384-2-0x0000000002B00000-0x0000000002D00000-memory.dmp

Filesize
2.0MB

Download

Analysis

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