agenttesla | 585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28-03-2024 01:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
Size

719KB
MD5

ee122815c5c003f606ee97cfd7bd88c0
SHA1

09f76f3838ef1a796c9bd19bb1ba69c2ce7be8c7
SHA256

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f
SHA512

9bc6b540906c143edc871ac927037a25d5581e094d4566853250b065b97060d3128c268f540701af07f0c889d3f8eab6f33c427da0c61f5a4e6b07b2a5ff09f8
SSDEEP

12288:CEUq1AxN1kz0MbIRyDuqF7ScVi9FGHclsXK6ADZ3ClEHRs9QTeyl5uDnIh:CEUq1AxN1ZII0F7ScM9M8lsyN3DRsRyH

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot5902907323:AAGfVK1Q9wMqUU6PhRCwJNTRaKY2lrcdVjY/

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\WLCAxdy = "C:\\Users\\Admin\\AppData\\Roaming\\WLCAxdy\\WLCAxdy.exe"	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.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.

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:

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

description	pid	process	target process
PID 2188 set thread context of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.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

2616 schtasks.exe

pid	process
2616	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exepowershell.exepowershell.exe585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

pid	process
2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
2516	powershell.exe
2600	powershell.exe
2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
2388	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
2388	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exepowershell.exepowershell.exe585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

description	pid	process
Token: SeDebugPrivilege	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
Token: SeDebugPrivilege	2516	powershell.exe
Token: SeDebugPrivilege	2600	powershell.exe
Token: SeDebugPrivilege	2388	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

pid process

2388 585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

pid	process
2388	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

description	pid	process	target process
PID 2188 wrote to memory of 2600	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2600	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2600	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2600	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2516	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2516	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2516	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2516	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	powershell.exe
PID 2188 wrote to memory of 2616	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	schtasks.exe
PID 2188 wrote to memory of 2616	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	schtasks.exe
PID 2188 wrote to memory of 2616	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	schtasks.exe
PID 2188 wrote to memory of 2616	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	schtasks.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
PID 2188 wrote to memory of 2388	2188	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe	585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe

C:\Users\Admin\AppData\Local\Temp\585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
"C:\Users\Admin\AppData\Local\Temp\585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188

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\585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2600

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mANAFLUidWs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2516

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mANAFLUidWs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp623C.tmp"
2⤵
- Creates scheduled task(s)
PID:2616

C:\Users\Admin\AppData\Local\Temp\585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe
"C:\Users\Admin\AppData\Local\Temp\585915fed7da30d7b37299954f90ea89aafe0f2e171362e0ee7edfdc797e157f.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2388

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp623C.tmp
Filesize
1KB

MD5
3c69338d6301203fa968bbac30208407

SHA1
6bf82e2cb0778ade01585d30e1c117728a351b77

SHA256
715f025a4dac8a11b124bb06699908be0a658b15f083df6cf22ed79727810da2

SHA512
bcf947020e4d323b268687cffe6365fecfc987294e48959063e4975a46e44250d8a558f60092b9813df617a24a3206e64c3fbedf5882969a139f8c610d40e3c5

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

MD5
0c0c9568536fa736a7e9803cf05c215f

SHA1
ae8453e3c998ba19e0321d61a90d7dcb645c595a

SHA256
4ef72eeb906e403245c46223f5138762286f38f477515e14a582716802be4f88

SHA512
45b67be6414efa66726df02a3472b4d8f9ef2c5926ad5832e10928f1543cf2ff70d53205eb6daf46d37aa3700a62deac7765df0f41ef70e1fb50e864b135b9c8

Download Submit
memory/2188-40-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-1-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-2-0x0000000004DF0000-0x0000000004E30000-memory.dmp

Filesize
256KB

Download
memory/2188-3-0x0000000000580000-0x0000000000596000-memory.dmp

Filesize
88KB

Download
memory/2188-4-0x0000000000640000-0x0000000000648000-memory.dmp

Filesize
32KB

Download
memory/2188-5-0x0000000000650000-0x000000000065C000-memory.dmp

Filesize
48KB

Download
memory/2188-6-0x0000000004F30000-0x0000000004FB6000-memory.dmp

Filesize
536KB

Download
memory/2188-0-0x0000000000E90000-0x0000000000F48000-memory.dmp

Filesize
736KB

Download
memory/2388-39-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2388-37-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2388-49-0x0000000004BC0000-0x0000000004C00000-memory.dmp

Filesize
256KB

Download
memory/2388-44-0x0000000073140000-0x000000007382E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-27-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2388-42-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2388-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2388-31-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2388-48-0x0000000073140000-0x000000007382E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-45-0x0000000004BC0000-0x0000000004C00000-memory.dmp

Filesize
256KB

Download
memory/2388-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2388-23-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2516-30-0x0000000002B50000-0x0000000002B90000-memory.dmp

Filesize
256KB

Download
memory/2516-20-0x000000006F240000-0x000000006F7EB000-memory.dmp

Filesize
5.7MB

Download
memory/2516-28-0x0000000002B50000-0x0000000002B90000-memory.dmp

Filesize
256KB

Download
memory/2516-26-0x000000006F240000-0x000000006F7EB000-memory.dmp

Filesize
5.7MB

Download
memory/2516-24-0x0000000002B50000-0x0000000002B90000-memory.dmp

Filesize
256KB

Download
memory/2516-46-0x000000006F240000-0x000000006F7EB000-memory.dmp

Filesize
5.7MB

Download
memory/2600-34-0x000000006F240000-0x000000006F7EB000-memory.dmp

Filesize
5.7MB

Download
memory/2600-43-0x000000006F240000-0x000000006F7EB000-memory.dmp

Filesize
5.7MB

Download
memory/2600-32-0x0000000002890000-0x00000000028D0000-memory.dmp

Filesize
256KB

Download
memory/2600-22-0x000000006F240000-0x000000006F7EB000-memory.dmp

Filesize
5.7MB

Download