agenttesla | 9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f

General

Target

9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
Size

664KB
MD5

f6fe24c8bbba6bc5bf88df70400e6ccf
SHA1

15d7e7d49ddd180471317c739cd94c63c4f7fe64
SHA256

9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f
SHA512

d7dd2c6b8354b203f061ff59e4127706a3695d3b8dba87eb2666879c575401edb2b8da65703beb8d7b8ddb9973a0bd14b0ee2ac188670566df81b3218f98a2c5
SSDEEP

12288:mlYifT4nAnKWoKZS//pvXpVLeNS0AP3k19aLEeCV/:5iRn/oKgZess1mCV

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.qfreight-lch.co.th
Port:
587
Username:
[email protected]
Password:
Juraluk@171065

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.qfreight-lch.co.th
Port:
587
Username:
[email protected]
Password:
Juraluk@171065
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

2648 powershell.exe
2860 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

pid	process
2648	powershell.exe
2860	powershell.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe

description	pid	process	target process
PID 1516 set thread context of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.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

3068 schtasks.exe

pid	process
3068	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exepowershell.exepowershell.exe

pid	process
2452	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
2452	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
2860	powershell.exe
2648	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2452	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
Token: SeDebugPrivilege	2860	powershell.exe
Token: SeDebugPrivilege	2648	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe

pid process

2452 9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe

description	pid	process	target process
PID 1516 wrote to memory of 2648	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 2648	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 2648	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 2648	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 2860	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 2860	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 2860	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 2860	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	powershell.exe
PID 1516 wrote to memory of 3068	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	schtasks.exe
PID 1516 wrote to memory of 3068	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	schtasks.exe
PID 1516 wrote to memory of 3068	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	schtasks.exe
PID 1516 wrote to memory of 3068	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	schtasks.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
PID 1516 wrote to memory of 2452	1516	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe	9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe

C:\Users\Admin\AppData\Local\Temp\9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
"C:\Users\Admin\AppData\Local\Temp\9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1516

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\9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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\txLNnekpyEwF.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2860

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\txLNnekpyEwF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4089.tmp"
2⤵
- Creates scheduled task(s)
PID:3068

C:\Users\Admin\AppData\Local\Temp\9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe
"C:\Users\Admin\AppData\Local\Temp\9d1f91e6929601985b6b82d29a0687568e621474d0be6711ae3d243427e1c88f.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2452

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6907.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4089.tmp
Filesize
1KB

MD5
878bdc0497d55687836de0b1eefedbf6

SHA1
d38e9780c70cc695553d44cc841e6a7847affd8f

SHA256
5104130335d3cd81a0195fe8e808e52be66797cdf5a7d6f5c790d792a3825c83

SHA512
db7439d12b85f457625e3d1a39e341efb40d7e95ecd4595bca0ebfca5f42d7fb0d7d60663f752e30cea08266da5de1c91bc10a8a61c3fff4c75ad86418259d83

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

MD5
076a2378a1f76e2ae8ab6f6484ba5a3f

SHA1
f3b32381fb90758a778c122ce4fe71a2e2da2109

SHA256
928e3d34faf537bf2498c73f5eb63deaf312f0c08fa47e117762d42092085b44

SHA512
523db7d4423454036d60bbf663cda29805350ef1cd6677dde3de29f1dbed8b36145a4bdfb8ea29a6a7dae936e60a0fc505e1ba111b30c5e350706808d5005118

Download Submit
memory/1516-1-0x0000000000850000-0x00000000008FC000-memory.dmp

Filesize
688KB

Download
memory/1516-2-0x0000000074990000-0x000000007507E000-memory.dmp

Filesize
6.9MB

Download
memory/1516-3-0x00000000006B0000-0x00000000006CA000-memory.dmp

Filesize
104KB

Download
memory/1516-4-0x0000000000520000-0x0000000000530000-memory.dmp

Filesize
64KB

Download
memory/1516-5-0x00000000052E0000-0x0000000005364000-memory.dmp

Filesize
528KB

Download
memory/1516-0-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/1516-31-0x0000000074990000-0x000000007507E000-memory.dmp

Filesize
6.9MB

Download
memory/2452-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2452-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2452-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2452-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2452-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2452-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2452-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2452-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads