agenttesla | d094541214cfd198a1fdc69f068681427c9143ce04a25aeb2a64a807195bcb4a

General

Target

DHL Delivery Invoice.exe
Size

656KB
MD5

9a05d55ccc3067e67255765a19eb1588
SHA1

a58a46f3eab7de03d61c2dcee4a166bb18d57d1e
SHA256

d094541214cfd198a1fdc69f068681427c9143ce04a25aeb2a64a807195bcb4a
SHA512

670f450283e15dbfa19950a6aa782e761cbd968629e22c5c88a90ec2625f3e51289c521cc75489fac4f47351d261a01c9f80f4b9bb4b67850254bcfea81b5a1a
SSDEEP

12288:I9zi8LkpEaHNnwCzGkzV2oRO7bPIVsFdsq7gUn/5Cnc+NZu1SOKjjE/zMEOp:I92jEewC6r7bPaYl7Fn/jOrOK8bMEO

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ifeanyi@12
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2984 powershell.exe
2640 powershell.exe
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 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
Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL Delivery Invoice.exe

description pid process target process

PID 2988 set thread context of 2700 2988 DHL Delivery Invoice.exe DHL Delivery Invoice.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

2796 schtasks.exe

pid	process
2984	powershell.exe
2640	powershell.exe

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

description	pid	process	target process
PID 2988 set thread context of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe

pid	process
2796	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

DHL Delivery Invoice.exeDHL Delivery Invoice.exepowershell.exepowershell.exe

pid	process
2988	DHL Delivery Invoice.exe
2988	DHL Delivery Invoice.exe
2988	DHL Delivery Invoice.exe
2988	DHL Delivery Invoice.exe
2700	DHL Delivery Invoice.exe
2700	DHL Delivery Invoice.exe
2640	powershell.exe
2984	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

DHL Delivery Invoice.exeDHL Delivery Invoice.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2988	DHL Delivery Invoice.exe
Token: SeDebugPrivilege	2700	DHL Delivery Invoice.exe
Token: SeDebugPrivilege	2984	powershell.exe
Token: SeDebugPrivilege	2640	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

DHL Delivery Invoice.exe

pid process

2700 DHL Delivery Invoice.exe

pid	process
2700	DHL Delivery Invoice.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

DHL Delivery Invoice.exe

description	pid	process	target process
PID 2988 wrote to memory of 2984	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2984	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2984	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2984	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2640	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2640	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2640	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2640	2988	DHL Delivery Invoice.exe	powershell.exe
PID 2988 wrote to memory of 2796	2988	DHL Delivery Invoice.exe	schtasks.exe
PID 2988 wrote to memory of 2796	2988	DHL Delivery Invoice.exe	schtasks.exe
PID 2988 wrote to memory of 2796	2988	DHL Delivery Invoice.exe	schtasks.exe
PID 2988 wrote to memory of 2796	2988	DHL Delivery Invoice.exe	schtasks.exe
PID 2988 wrote to memory of 2472	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2472	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2472	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2472	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe
PID 2988 wrote to memory of 2700	2988	DHL Delivery Invoice.exe	DHL Delivery Invoice.exe

C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2988

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2984

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RFrrpJl.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2640

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RFrrpJl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp45D6.tmp"
2⤵
- Creates scheduled task(s)
PID:2796

C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"
2⤵
PID:2472

C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Delivery Invoice.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp45D6.tmp

Filesize
1KB

MD5
4814b10f7b9acb6abb198d01ede14718

SHA1
ef590b5f7e9f4e1de4161e0d5bd1952929a198af

SHA256
742fd05bb37ec6c640eccefdaa5576980f8252f75d01c56c977cb817a8e275c3

SHA512
8ef301c430ed3c1a89fa9b8700c0dfcf03438775526c42a4a4bd388a06ed7e0f4b79f461d4ee3e693c84ccb0f3d9d4e27e24fcc52c4220624d5e05c3fb12c995

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
284ea95821ec08b329ba0359b7275812

SHA1
8c14689cd2855aa7a40c7964e1640a8435f9d6f1

SHA256
b1aac5c92af0490f3baa7e53c49aa2a32a17891283474ab13d5694f967b8f310

SHA512
0995c49c338cdef74cf14ee0927b1ff064ea73b94ba2ae3ed3fa8feb197bc4a23ac7e03427ec8916c5f59e6b51adf81b1a85b3d86d058d9b56821b1a1e8acdf7

Download Submit
memory/2700-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2988-2-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download
memory/2988-1-0x0000000000830000-0x00000000008DA000-memory.dmp

Filesize
680KB

Download
memory/2988-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/2988-3-0x00000000003D0000-0x00000000003EA000-memory.dmp

Filesize
104KB

Download
memory/2988-5-0x0000000005330000-0x00000000053B2000-memory.dmp

Filesize
520KB

Download
memory/2988-4-0x0000000000350000-0x0000000000360000-memory.dmp

Filesize
64KB

Download
memory/2988-31-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads