agenttesla | 30d91ef269ca652f181ba1985cf2cf8a5790305927c6887e0c298c38ae87afcf

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 10:47

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General

Target

abQOhgu.exe
Size

1022KB
MD5

387d4b12ac9e87b9db76589fcca2b937
SHA1

4a51340e1817d7ab2c739b1237c541b58e3b7c9a
SHA256

30d91ef269ca652f181ba1985cf2cf8a5790305927c6887e0c298c38ae87afcf
SHA512

35bd0a53169d56a12260ec280977fdf0e3c07b41baa836a931667aaaeffebad902f7fb1b61b3d33072a02823a959a54a6327aed57580b970bc0bcee464cd4f87
SSDEEP

24576:mAHnh+eWsN3skA4RV1Hom2KXMmHauGdDl1WZ5:Bh+ZkldoPK8YauGdDY

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.stingatoareincendii.ro
Port:
21
Username:
[email protected]
Password:
3.*RYhlG)lkA

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 1 IoCs

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

flow	ioc
3	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3292 set thread context of 1592	3292	abQOhgu.exe	86

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	abQOhgu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1592	RegSvcs.exe
1592	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3292	abQOhgu.exe
3292	abQOhgu.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1592	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3292	abQOhgu.exe
3292	abQOhgu.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3292	abQOhgu.exe
3292	abQOhgu.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3292 wrote to memory of 1592	3292	abQOhgu.exe	86
PID 3292 wrote to memory of 1592	3292	abQOhgu.exe	86
PID 3292 wrote to memory of 1592	3292	abQOhgu.exe	86
PID 3292 wrote to memory of 1592	3292	abQOhgu.exe	86

C:\Users\Admin\AppData\Local\Temp\abQOhgu.exe
"C:\Users\Admin\AppData\Local\Temp\abQOhgu.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:3292
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\abQOhgu.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1592

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/1592-12-0x0000000000370000-0x00000000003B2000-memory.dmp

Filesize
264KB

Download
memory/1592-13-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

Filesize
4KB

Download
memory/1592-14-0x0000000005230000-0x00000000057D4000-memory.dmp

Filesize
5.6MB

Download
memory/1592-15-0x0000000004E00000-0x0000000004E66000-memory.dmp

Filesize
408KB

Download
memory/1592-16-0x0000000073EF0000-0x00000000746A0000-memory.dmp

Filesize
7.7MB

Download
memory/1592-17-0x0000000006230000-0x0000000006280000-memory.dmp

Filesize
320KB

Download
memory/1592-18-0x0000000006320000-0x00000000063B2000-memory.dmp

Filesize
584KB

Download
memory/1592-19-0x00000000062B0000-0x00000000062BA000-memory.dmp

Filesize
40KB

Download
memory/1592-20-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

Filesize
4KB

Download
memory/1592-21-0x0000000073EF0000-0x00000000746A0000-memory.dmp

Filesize
7.7MB

Download
memory/3292-11-0x00000000041E0000-0x00000000041E4000-memory.dmp

Filesize
16KB

Download