agenttesla | d6a64dc592c210af25a948be2824c9e92b02d99786004fea9b21032d467b9a12

General

Target

SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
Size

610KB
MD5

ab8972e0d361e797498b35e00d2bfdc9
SHA1

c663c047303be05a76044d1a368e2aed1d85e18e
SHA256

d6a64dc592c210af25a948be2824c9e92b02d99786004fea9b21032d467b9a12
SHA512

ea2f0a6e53483357e029355a19dd507e5a3e9275a05915ac8cee1c13d86290eb126e0412aa7f705d0a08a1cc932abffeb926d663badb4f73a5b3eefb46edddd7
SSDEEP

12288:YU3Y/2G6TtLGAlBQypg0NN9W86lvwE16kNZLFq0/3xzyZ8/zpBuB:YJf6TtLGkBLkZwE1BLFFf5yZc7u

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sahajindia.net
Port:
587
Username:
[email protected]
Password:
7860@sahajnov2010
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

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

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe

description	pid	process	target process
PID 628 set thread context of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2648 schtasks.exe

pid	process
2648	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exeSecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exepowershell.exe

pid	process
628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
2596	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
2596	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
2068	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exeSecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
Token: SeDebugPrivilege	2596	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
Token: SeDebugPrivilege	2068	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe

description	pid	process	target process
PID 628 wrote to memory of 2068	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	powershell.exe
PID 628 wrote to memory of 2068	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	powershell.exe
PID 628 wrote to memory of 2068	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	powershell.exe
PID 628 wrote to memory of 2068	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	powershell.exe
PID 628 wrote to memory of 2648	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	schtasks.exe
PID 628 wrote to memory of 2648	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	schtasks.exe
PID 628 wrote to memory of 2648	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	schtasks.exe
PID 628 wrote to memory of 2648	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	schtasks.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
PID 628 wrote to memory of 2596	628	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe	SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:628

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UCxbPOUygbdtty" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5300.tmp"
2⤵
- Creates scheduled task(s)
PID:2648

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UCxbPOUygbdtty.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2068

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2648.18869.1631.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5300.tmp
Filesize
1KB

MD5
13c103f55553e99ab60264f2aee5a4d6

SHA1
86eab4c4e6c3eafab59e787c0c7bc35dc89c4611

SHA256
8c21d70e75deb666041d84e7e1d7ad474b885b2a00876c2573fe7a950efff83d

SHA512
f3dfd7c3c717dc07ac969d95f1145f8f8f7875c924cf8283ad2fb6af90e965a64a7eedd0f82d012cb1bf34f86079eb0b9650ab6afc24cbbe9412e9ad0bbc5999

Download Submit
memory/628-0-0x0000000000200000-0x000000000029E000-memory.dmp

Filesize
632KB

Download
memory/628-1-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/628-2-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

Filesize
256KB

Download
memory/628-3-0x00000000004B0000-0x00000000004C8000-memory.dmp

Filesize
96KB

Download
memory/628-4-0x0000000000510000-0x0000000000518000-memory.dmp

Filesize
32KB

Download
memory/628-5-0x0000000000520000-0x000000000052C000-memory.dmp

Filesize
48KB

Download
memory/628-6-0x0000000004C40000-0x0000000004CBA000-memory.dmp

Filesize
488KB

Download
memory/628-25-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/2068-30-0x00000000003E0000-0x0000000000420000-memory.dmp

Filesize
256KB

Download
memory/2068-32-0x00000000003E0000-0x0000000000420000-memory.dmp

Filesize
256KB

Download
memory/2068-35-0x0000000073010000-0x00000000735BB000-memory.dmp

Filesize
5.7MB

Download
memory/2068-29-0x0000000073010000-0x00000000735BB000-memory.dmp

Filesize
5.7MB

Download
memory/2068-31-0x0000000073010000-0x00000000735BB000-memory.dmp

Filesize
5.7MB

Download
memory/2068-34-0x00000000003E0000-0x0000000000420000-memory.dmp

Filesize
256KB

Download
memory/2596-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-28-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-33-0x0000000004B60000-0x0000000004BA0000-memory.dmp

Filesize
256KB

Download
memory/2596-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2596-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2596-36-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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