agenttesla | 0b335bef9c38177d30cb697d164c19f7eba600e6308596a68d3ca65cdeae3276

General

Target

PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
Size

876KB
MD5

ef371eec27b49ddba4332cda7f5c3738
SHA1

6a7568498c09068e845c3341ea34d2ef8cb9eb15
SHA256

2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7
SHA512

bd2d21126aafd328d3e48abd228cc0e1896b8a5e903ae3528f53bc3850f2c0e42262415978e0ac97395248fcb8a1627713956073544e2eae93c2b89a2f54814d
SSDEEP

12288:J7EhaAryXcd/C5gsunYMHag+30SypS41zBb9YfRcoIcvi7ZNeP71zjsxiY0LWxyi:XdMagsuV6lUL19+c0eWxz5Y0SxgUAq

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.nwac.com.ng
Port:
21
Username:
[email protected]
Password:
Foundation+111

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

2068 powershell.exe
2696 powershell.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
2068	powershell.exe
2696	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

vbc.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\hWgMNz = "C:\\Users\\Admin\\AppData\\Roaming\\hWgMNz\\hWgMNz.exe"	vbc.exe

Looks up external IP address via web service 3 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
13 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe

description pid process target process

PID 2416 set thread context of 2700 2416 PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe vbc.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

flow	ioc
4	api.ipify.org
5	api.ipify.org
13	ip-api.com

description	pid	process	target process
PID 2416 set thread context of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe

pid	process
2648	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exepowershell.exepowershell.exevbc.exe

pid	process
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2068	powershell.exe
2696	powershell.exe
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
2700	vbc.exe
2700	vbc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exepowershell.exepowershell.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
Token: SeDebugPrivilege	2068	powershell.exe
Token: SeDebugPrivilege	2696	powershell.exe
Token: SeDebugPrivilege	2700	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

2700 vbc.exe

pid	process
2700	vbc.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe

description	pid	process	target process
PID 2416 wrote to memory of 2068	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2068	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2068	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2068	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2696	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2696	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2696	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2696	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	powershell.exe
PID 2416 wrote to memory of 2648	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	schtasks.exe
PID 2416 wrote to memory of 2648	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	schtasks.exe
PID 2416 wrote to memory of 2648	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	schtasks.exe
PID 2416 wrote to memory of 2648	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	schtasks.exe
PID 2416 wrote to memory of 2568	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2568	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2568	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2568	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe
PID 2416 wrote to memory of 2700	2416	PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
"C:\Users\Admin\AppData\Local\Temp\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2416

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\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2068

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fTaIHxljaWVCs.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2696

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fTaIHxljaWVCs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp517A.tmp"
2⤵
- Creates scheduled task(s)
PID:2648

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:2568

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2700

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scripting

1

T1064

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp517A.tmp
Filesize
1KB

MD5
39761af18af6c6596a6ffdc07ca30a09

SHA1
8c60b53af5bca4156aef68da226d267295a3a35e

SHA256
b1d8f6ae4c9bb528fb5ff9235c4a56d0a7855c193c25638d79b29fddbc031ff0

SHA512
f5e868aa9addb20299c228804e7e8c0c5acde3635fdf081c00d05c7e08248970f3efb2964fb7ffff278bb042c9d3079da262a463834c4bd5ae096bc5c18c3d84

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
7c859f3206461041c25e0d2db5bec8ef

SHA1
71f50b0a2dc97dbeb2119a39bc5e2fec932c4f43

SHA256
face4163cf4659bcc6f6db2ff5cd8909fe36682878ef973b2b28b5149e6b8d8d

SHA512
07061cd82435662d4610987d0855e51b62742c3ed7461fb6ec6a03527b5ac8f710db396584aa2d93a363bf493451fab66221a6d183353b04a04a1ee4c84ab10e

Download Submit
memory/2416-4-0x00000000003E0000-0x00000000003FA000-memory.dmp

Filesize
104KB

Download
memory/2416-32-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2416-5-0x0000000000530000-0x0000000000540000-memory.dmp

Filesize
64KB

Download
memory/2416-6-0x0000000007580000-0x0000000007604000-memory.dmp

Filesize
528KB

Download
memory/2416-2-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-1-0x0000000000C90000-0x0000000000D6E000-memory.dmp

Filesize
888KB

Download
memory/2416-3-0x0000000002170000-0x0000000002212000-memory.dmp

Filesize
648KB

Download
memory/2700-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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

Filesize
264KB

Download
memory/2700-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-27-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads