agenttesla | ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d

General

Target

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
Size

353KB
MD5

b701ea35efaac905d15153b477c99080
SHA1

193575f64d8d9c6ef95d60f1a3b52f25187527b8
SHA256

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d
SHA512

c5aa2707e58d2f94e8dc977a66722df338bd86b7237196fc12fa996f18a85ec400033efcdb298618144fcc7d32d9a03390abd7f7835e283b9619b25a269fd50c
SSDEEP

6144:snKVZU8aYzA7dXIz3LgvZd1kYCIOYHTQwrC/DeyeUlTyWg/Bds3v:SKVyyAez3L6Z7XNOuTuLeytXCs3

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7185592808:AAH40VecOIxIokAMjd2dL-3MoQxpbXJyxfE/

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:

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\yKvZH = "C:\\Users\\Admin\\AppData\\Roaming\\yKvZH\\yKvZH.exe"	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.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

21 api.ipify.org
22 api.ipify.org
23 ip-api.com

flow	ioc
21	api.ipify.org
22	api.ipify.org
23	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

description	pid	process	target process
PID 4736 set thread context of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

pid	process
4420	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
4420	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

description pid process

Token: SeDebugPrivilege 4420 ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

pid process

4420 ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

description	pid	process
Token: SeDebugPrivilege	4420	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

description	pid	process	target process
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
PID 4736 wrote to memory of 4420	4736	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe	ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe

C:\Users\Admin\AppData\Local\Temp\ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
"C:\Users\Admin\AppData\Local\Temp\ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4736

C:\Users\Admin\AppData\Local\Temp\ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe
"C:\Users\Admin\AppData\Local\Temp\ee4a21bd2b6eac8f5e84f63fd40e2f176e13a274b89d11e44f09129ab48faf9d.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

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

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/4420-14-0x0000000006FD0000-0x0000000007062000-memory.dmp

Filesize
584KB

Download
memory/4420-5-0x0000000005C60000-0x0000000006204000-memory.dmp

Filesize
5.6MB

Download
memory/4420-17-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/4420-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4420-8-0x0000000005630000-0x0000000005696000-memory.dmp

Filesize
408KB

Download
memory/4420-6-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/4420-16-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/4420-7-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/4420-15-0x0000000006F00000-0x0000000006F0A000-memory.dmp

Filesize
40KB

Download
memory/4420-13-0x0000000006F30000-0x0000000006FCC000-memory.dmp

Filesize
624KB

Download
memory/4420-12-0x0000000006E40000-0x0000000006E90000-memory.dmp

Filesize
320KB

Download
memory/4736-9-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/4736-0-0x0000000000790000-0x00000000007EE000-memory.dmp

Filesize
376KB

Download
memory/4736-4-0x0000000005140000-0x0000000005141000-memory.dmp

Filesize
4KB

Download
memory/4736-1-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/4736-2-0x00000000051D0000-0x00000000051E0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads