agenttesla | e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e

General

Target

e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe
Size

2.3MB
MD5

cb4c06029f3a62fbe5d928713a62ff0d
SHA1

0fdd288756067341e012cfa98d332b51276f27c4
SHA256

e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e
SHA512

2d629937f77f534791cf3ad6505a8fd07c307e47af99f91a837b24186a49adbf7012ca08fe5d9ca903074a1bd14020b2cb59b8aab05b37cfe6aa01568f483e83
SSDEEP

49152:aWiP0wV0hJ5VGx6ODJ1+MEtWX33oG1Sd+oJCIXke4:UVUczabQf

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://cash4cars.nz
Port:
21
Username:
[email protected]
Password:
-[([pqM~nGA4

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2324	powershell.exe

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2544 set thread context of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34

System Location Discovery: System Language Discovery 1 TTPs 1 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	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2324	powershell.exe
2812	AddInProcess32.exe
2812	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2324	powershell.exe
Token: SeDebugPrivilege	2812	AddInProcess32.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2324	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	31
PID 2544 wrote to memory of 2324	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	31
PID 2544 wrote to memory of 2324	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	31
PID 2544 wrote to memory of 2708	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	33
PID 2544 wrote to memory of 2708	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	33
PID 2544 wrote to memory of 2708	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	33
PID 2544 wrote to memory of 2708	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	33
PID 2544 wrote to memory of 2708	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	33
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34
PID 2544 wrote to memory of 2812	2544	e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe	34

C:\Users\Admin\AppData\Local\Temp\e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe
"C:\Users\Admin\AppData\Local\Temp\e8833753c577fada3bfb782a806fe4416a72ac905b6b00087bf48f3df8c3757e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath $env:UserProfile
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2324
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
  2⤵
  PID:2708
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

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

Loading Replay Monitor...

Downloads

memory/2324-4-0x000007FEF60BE000-0x000007FEF60BF000-memory.dmp

Filesize
4KB

Download
memory/2324-5-0x000007FEF5E00000-0x000007FEF679D000-memory.dmp

Filesize
9.6MB

Download
memory/2324-6-0x000000001B3E0000-0x000000001B6C2000-memory.dmp

Filesize
2.9MB

Download
memory/2324-8-0x0000000001DC0000-0x0000000001DC8000-memory.dmp

Filesize
32KB

Download
memory/2324-7-0x000007FEF5E00000-0x000007FEF679D000-memory.dmp

Filesize
9.6MB

Download
memory/2324-15-0x0000000002AF0000-0x0000000002B70000-memory.dmp

Filesize
512KB

Download
memory/2324-16-0x000007FEF5E00000-0x000007FEF679D000-memory.dmp

Filesize
9.6MB

Download
memory/2812-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2812-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2812-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2812-14-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/2812-17-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing