agenttesla | 0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d

General

Target

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
Size

733KB
MD5

94814f9b52f79d0ce846383438eabc8a
SHA1

138f147b860b3a580ab69d4a94d00ca4a0a65d1a
SHA256

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d
SHA512

b6f33bfd22aac0f44c187cdaea5eda73fe0d726d26f4ad5e08c03a2d5601cddb21a93248c71b97f55be1c2ef4b490d2d32364a9a26aba63834829d4611af7103
SSDEEP

12288:wV5nF8ME6jD/A9qL/C4Wg3yu5ZF1EVEMtWik5v28B7DaYIgc2k5Y:wVPtD/AcLBWpu5ZXEVJtu5+8B7Dhg/5Y

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6695508500:AAHkexS5oB1E5lJkAEKZx2DzV7hRPW1U52k/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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:

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ydVSL = "C:\\Users\\Admin\\AppData\\Roaming\\ydVSL\\ydVSL.exe"	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.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

46 api.ipify.org
47 api.ipify.org
48 ip-api.com

flow	ioc
46	api.ipify.org
47	api.ipify.org
48	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

description	pid	process	target process
PID 4536 set thread context of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

pid	process
1388	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
1388	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

description pid process

Token: SeDebugPrivilege 1388 0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

pid process

1388 0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

description	pid	process
Token: SeDebugPrivilege	1388	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

description	pid	process	target process
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
PID 4536 wrote to memory of 1388	4536	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe	0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe

C:\Users\Admin\AppData\Local\Temp\0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
"C:\Users\Admin\AppData\Local\Temp\0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4536

C:\Users\Admin\AppData\Local\Temp\0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe
"C:\Users\Admin\AppData\Local\Temp\0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1388

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

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0e9397b32d365eedb3a1d0a6d062486159a5c99e7195f5ac1e9586b6e39e7c6d.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1388-11-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1388-21-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/1388-20-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/1388-19-0x0000000006E70000-0x0000000006EC0000-memory.dmp

Filesize
320KB

Download
memory/1388-17-0x0000000005860000-0x00000000058C6000-memory.dmp

Filesize
408KB

Download
memory/1388-16-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/1388-14-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/4536-5-0x00000000050E0000-0x00000000050EA000-memory.dmp

Filesize
40KB

Download
memory/4536-9-0x0000000007990000-0x0000000007A0E000-memory.dmp

Filesize
504KB

Download
memory/4536-10-0x0000000006420000-0x00000000064BC000-memory.dmp

Filesize
624KB

Download
memory/4536-8-0x00000000062C0000-0x00000000062CA000-memory.dmp

Filesize
40KB

Download
memory/4536-7-0x00000000062B0000-0x00000000062B8000-memory.dmp

Filesize
32KB

Download
memory/4536-15-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download
memory/4536-6-0x0000000007970000-0x0000000007988000-memory.dmp

Filesize
96KB

Download
memory/4536-0-0x0000000000630000-0x00000000006EE000-memory.dmp

Filesize
760KB

Download
memory/4536-4-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4536-3-0x0000000005120000-0x00000000051B2000-memory.dmp

Filesize
584KB

Download
memory/4536-2-0x00000000057F0000-0x0000000005D94000-memory.dmp

Filesize
5.6MB

Download
memory/4536-1-0x0000000074E00000-0x00000000755B0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads