agenttesla | a3f17e165e5f36316b0fb2354116301f8b55349f6e80f07e5006ba51803ddb8d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
11/06/2024, 01:31

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General

Target

RO9Q2235.exe
Size

710KB
MD5

83fbbc0e318b86c7e18e34c5ed339346
SHA1

8682d5fbe7809d2650c6d6c0940898fe07307fde
SHA256

0d41c2859b43f31422f5595c005529d3f3fb53a0e7aa1968ae1275fc465a6bc3
SHA512

97a68dffb27191c5534b33b1f5a42d0dc82f90dcb6623aac51a52c31c787aa7f8519fe6b15ba685b6c1758d31fe1effbf2f94b02bcb6f70c2fa46784460769ad
SSDEEP

12288:naCR5leZlNzaCPl3YmkSWf0knZgWMLG+ScSYt0/9FD0FIGWpZ:a+er9s3tMC+SR92F3Wb

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sdil.ac.ir
Port:
587
Username:
[email protected]
Password:
CfoCfo@111581
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2164 set thread context of 2620	2164	RO9Q2235.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2620	RO9Q2235.exe
2620	RO9Q2235.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	RO9Q2235.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28
PID 2164 wrote to memory of 2620	2164	RO9Q2235.exe	28

C:\Users\Admin\AppData\Local\Temp\RO9Q2235.exe
"C:\Users\Admin\AppData\Local\Temp\RO9Q2235.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Users\Admin\AppData\Local\Temp\RO9Q2235.exe
  "C:\Users\Admin\AppData\Local\Temp\RO9Q2235.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2164-0-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/2164-1-0x00000000001A0000-0x0000000000256000-memory.dmp

Filesize
728KB

Download
memory/2164-2-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2164-3-0x0000000000490000-0x00000000004B2000-memory.dmp

Filesize
136KB

Download
memory/2164-4-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/2164-5-0x00000000059A0000-0x0000000005A22000-memory.dmp

Filesize
520KB

Download
memory/2164-18-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2620-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2620-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-17-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2620-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2620-19-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2620-20-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download