agenttesla | a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
09-09-2024 11:23

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General

Target

a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe
Size

1.2MB
MD5

bbb5aa99d87ee4d69443452ea1274281
SHA1

7be9b4f3d7a6226e44d35624decf934e6a5d0e0a
SHA256

a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb
SHA512

15d5229f248685c443ca1b30ba6d340b3624f48b28f84e8e21700d7538730817243bb20a3cb2c29b77894b1df2e71509b9a68f3104a9a2c1be34a9314fab46ca
SSDEEP

24576:bqDEvCTbMWu7rQYlBQcBiT6rprG8aYkt1yadYeST2cJUT:bTvC/MTQYxsWR7aYkt/SyV

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.worlorderbillions.top
Port:
587
Username:
[email protected]
Password:
3^?r?mtxk(kt
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4024 set thread context of 1192	4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1192	RegSvcs.exe
1192	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1192	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe
4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe
4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 1192	4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe	81
PID 4024 wrote to memory of 1192	4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe	81
PID 4024 wrote to memory of 1192	4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe	81
PID 4024 wrote to memory of 1192	4024	a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe	81

C:\Users\Admin\AppData\Local\Temp\a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe
"C:\Users\Admin\AppData\Local\Temp\a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.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:4024
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\a43f7b6e00077f2f616818989678825bcda416ae225c552689f6379039dae9eb.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1192-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1192-7-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/1192-8-0x0000000005BC0000-0x0000000006166000-memory.dmp

Filesize
5.6MB

Download
memory/1192-9-0x0000000005680000-0x00000000056E6000-memory.dmp

Filesize
408KB

Download
memory/1192-10-0x0000000074AA0000-0x0000000075251000-memory.dmp

Filesize
7.7MB

Download
memory/1192-11-0x0000000006580000-0x00000000065D0000-memory.dmp

Filesize
320KB

Download
memory/1192-12-0x0000000006670000-0x0000000006702000-memory.dmp

Filesize
584KB

Download
memory/1192-13-0x0000000006600000-0x000000000660A000-memory.dmp

Filesize
40KB

Download
memory/1192-14-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/1192-15-0x0000000074AA0000-0x0000000075251000-memory.dmp

Filesize
7.7MB

Download
memory/4024-5-0x0000000003F70000-0x0000000003F74000-memory.dmp

Filesize
16KB

Download