agenttesla | c11d167518c4f45260e5899a06fb6cf395d956f8f0a9f50060169b93651380ed

General

Target

EME-S235014 our PO 777214560.exe
Size

632KB
MD5

d4c34b180ce3daa302737b6253b1850e
SHA1

645908165e66e075aa491b73e9754ccc690378f5
SHA256

251abc34a41e32fbd9a14a8bd4898270aa248c66ce1cde96673eed6d8c2c4980
SHA512

e432c142d126d7bca727892acb2cb5c4aeefa7e0016a89944570842337fbe85ac31db79747eae730714f48852bc8d483c2122634a5b422b338a13b9fa225bc33
SSDEEP

12288:thWnIb1wkEwN8A1/l76qrV1Zngxp9b0BQeZKfuyx75qwi:yIb93G4N75rDmxrbf

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.strictfacilityservices.com
Port:
587
Username:
[email protected]
Password:
SFS!@#321
Email To:
[email protected]

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:

EME-S235014 our PO 777214560.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Micosoft Excel 2023 = "C:\\Users\\Admin\\AppData\\Roaming\\Micosoft Excel 2023\\Micosoft Excel 2023.exe"	EME-S235014 our PO 777214560.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

EME-S235014 our PO 777214560.exe

description pid process target process

PID 2340 set thread context of 2568 2340 EME-S235014 our PO 777214560.exe EME-S235014 our PO 777214560.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

2528 schtasks.exe

description	pid	process	target process
PID 2340 set thread context of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe

pid	process
2528	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

EME-S235014 our PO 777214560.exepowershell.exeEME-S235014 our PO 777214560.exe

pid	process
2340	EME-S235014 our PO 777214560.exe
2340	EME-S235014 our PO 777214560.exe
2340	EME-S235014 our PO 777214560.exe
2516	powershell.exe
2568	EME-S235014 our PO 777214560.exe
2568	EME-S235014 our PO 777214560.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

EME-S235014 our PO 777214560.exepowershell.exeEME-S235014 our PO 777214560.exe

description	pid	process
Token: SeDebugPrivilege	2340	EME-S235014 our PO 777214560.exe
Token: SeDebugPrivilege	2516	powershell.exe
Token: SeDebugPrivilege	2568	EME-S235014 our PO 777214560.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

EME-S235014 our PO 777214560.exe

description	pid	process	target process
PID 2340 wrote to memory of 2516	2340	EME-S235014 our PO 777214560.exe	powershell.exe
PID 2340 wrote to memory of 2516	2340	EME-S235014 our PO 777214560.exe	powershell.exe
PID 2340 wrote to memory of 2516	2340	EME-S235014 our PO 777214560.exe	powershell.exe
PID 2340 wrote to memory of 2516	2340	EME-S235014 our PO 777214560.exe	powershell.exe
PID 2340 wrote to memory of 2528	2340	EME-S235014 our PO 777214560.exe	schtasks.exe
PID 2340 wrote to memory of 2528	2340	EME-S235014 our PO 777214560.exe	schtasks.exe
PID 2340 wrote to memory of 2528	2340	EME-S235014 our PO 777214560.exe	schtasks.exe
PID 2340 wrote to memory of 2528	2340	EME-S235014 our PO 777214560.exe	schtasks.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe
PID 2340 wrote to memory of 2568	2340	EME-S235014 our PO 777214560.exe	EME-S235014 our PO 777214560.exe

C:\Users\Admin\AppData\Local\Temp\EME-S235014 our PO 777214560.exe
"C:\Users\Admin\AppData\Local\Temp\EME-S235014 our PO 777214560.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340

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

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EeDyrEA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5235.tmp"
2⤵
- Creates scheduled task(s)
PID:2528

C:\Users\Admin\AppData\Local\Temp\EME-S235014 our PO 777214560.exe
"C:\Users\Admin\AppData\Local\Temp\EME-S235014 our PO 777214560.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2568

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Modify Registry

1

T1112

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5235.tmp
Filesize
1KB

MD5
a88bf5a7199e1a2c4482218b3e1228e1

SHA1
281ccc266934714acc0b526a555207a8a2b046af

SHA256
0b62118bf94985183cead0b37e697e58c119ed804ae24703ed36cf4872fe2f69

SHA512
dff10f70a7f2eef49cffd6b40c4e0d8f719c9cb138abfa332fae822114f69a1b04dbb5bf894f6a1318e13501f5debf4639a374863da13de6a19c644ffff878b5

Download Submit
C:\Users\Admin\AppData\Roaming\Micosoft Excel 2023\Micosoft Excel 2023.exe
Filesize
632KB

MD5
d4c34b180ce3daa302737b6253b1850e

SHA1
645908165e66e075aa491b73e9754ccc690378f5

SHA256
251abc34a41e32fbd9a14a8bd4898270aa248c66ce1cde96673eed6d8c2c4980

SHA512
e432c142d126d7bca727892acb2cb5c4aeefa7e0016a89944570842337fbe85ac31db79747eae730714f48852bc8d483c2122634a5b422b338a13b9fa225bc33

Download Submit
memory/2340-23-0x0000000074740000-0x0000000074E2E000-memory.dmp

Filesize
6.9MB

Download
memory/2340-26-0x0000000074740000-0x0000000074E2E000-memory.dmp

Filesize
6.9MB

Download
memory/2340-4-0x0000000000570000-0x000000000057A000-memory.dmp

Filesize
40KB

Download
memory/2340-5-0x00000000052D0000-0x000000000534C000-memory.dmp

Filesize
496KB

Download
memory/2340-2-0x0000000001050000-0x0000000001090000-memory.dmp

Filesize
256KB

Download
memory/2340-1-0x0000000074740000-0x0000000074E2E000-memory.dmp

Filesize
6.9MB

Download
memory/2340-0-0x0000000001150000-0x00000000011F4000-memory.dmp

Filesize
656KB

Download
memory/2340-3-0x0000000000510000-0x000000000051E000-memory.dmp

Filesize
56KB

Download
memory/2516-31-0x000000006EB10000-0x000000006F0BB000-memory.dmp

Filesize
5.7MB

Download
memory/2516-32-0x0000000002CD0000-0x0000000002D10000-memory.dmp

Filesize
256KB

Download
memory/2516-34-0x0000000002CD0000-0x0000000002D10000-memory.dmp

Filesize
256KB

Download
memory/2516-36-0x000000006EB10000-0x000000006F0BB000-memory.dmp

Filesize
5.7MB

Download
memory/2516-33-0x0000000002CD0000-0x0000000002D10000-memory.dmp

Filesize
256KB

Download
memory/2516-30-0x000000006EB10000-0x000000006F0BB000-memory.dmp

Filesize
5.7MB

Download
memory/2568-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2568-39-0x0000000074740000-0x0000000074E2E000-memory.dmp

Filesize
6.9MB

Download
memory/2568-35-0x0000000074740000-0x0000000074E2E000-memory.dmp

Filesize
6.9MB

Download
memory/2568-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads