agenttesla | 3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a

General

Target

3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe
Size

932KB
MD5

5f87e667cd64e111325f491d59d37213
SHA1

cc5180afe24994def8c6b04e6d8ab4f5104e876f
SHA256

3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a
SHA512

47100ef1a6df17f755c01d7a8399a8372e30032ad21fec9b63128201137550c3fc7d33df6311180a78c7804003c0643074038870e7b2d2cad89c04e99fe6e6cf
SSDEEP

12288:d/1kCeb9XjilseLYBhXrMeT7e7yIw9LNg9ZunLP8OB/RJaNLE8ysxeinaRJRlM0:ses9re7lw9Wr8JwLbysxeCax

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.hinge1.com
Port:
587
Username:
[email protected]
Password:
Dani060108!
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 2632 set thread context of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31

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	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe
2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe
852	InstallUtil.exe
852	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe
Token: SeDebugPrivilege	852	InstallUtil.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31
PID 2632 wrote to memory of 852	2632	3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe	31

C:\Users\Admin\AppData\Local\Temp\3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe
"C:\Users\Admin\AppData\Local\Temp\3d734df92cb928d0cad9af0afea136f0b025fdb57f87c9a941f9b1caba04900a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:852

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/852-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/852-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/852-26-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/852-25-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/852-24-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/852-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/852-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/852-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/852-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/852-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/852-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2632-1-0x0000000000310000-0x0000000000400000-memory.dmp

Filesize
960KB

Download
memory/2632-8-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-7-0x00000000002E0000-0x00000000002E6000-memory.dmp

Filesize
24KB

Download
memory/2632-17-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/2632-6-0x0000000000410000-0x000000000042A000-memory.dmp

Filesize
104KB

Download
memory/2632-5-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-4-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/2632-23-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-3-0x0000000074DB0000-0x000000007549E000-memory.dmp

Filesize
6.9MB

Download
memory/2632-2-0x0000000004780000-0x00000000047C4000-memory.dmp

Filesize
272KB

Download

Analysis

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