agenttesla | 2c6ab55eeb9c6860e323d83db778de04484ecca9e44766078985e8ed9e5fd42e

General

Target

PACKING LISTS.exe
Size

309KB
MD5

25e396015a9db6326384b2091bcc9fad
SHA1

e7b083cb514c5d6625b6babfffe7429537aeca4f
SHA256

15b7e016d58fd18d0f7eb8f578ba217b9aaac7367c0eddd7a545f9d98d49e288
SHA512

23d1b45f1324c5206a1a05f11046d56bbeefa996953d0697c06f3ceb6f59a9d67b150e2742661b828d2c1218153f45cd8a6bbf3f59b0b8309d2ad03734119b05

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
[email protected]
Password:
MARYolanmauluogwo@ever

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral3/memory/456-64-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral3/memory/456-65-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral3/memory/456-66-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral3/memory/456-70-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Drops startup file 2 IoCs

Processes:

Powershell.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe	Powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RegAsm.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\0rig20 = "C:\\Users\\Admin\\AppData\\Roaming\\0rig20\\0rig20.exe"	RegAsm.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PACKING LISTS.exe

description pid process target process

PID 1648 set thread context of 456 1648 PACKING LISTS.exe RegAsm.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegAsm.exePowershell.exe

pid process

456 RegAsm.exe
456 RegAsm.exe
472 Powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RegAsm.exePowershell.exe

description pid process

Token: SeDebugPrivilege 456 RegAsm.exe
Token: SeDebugPrivilege 472 Powershell.exe

description	pid	process	target process
PID 1648 set thread context of 456	1648	PACKING LISTS.exe	RegAsm.exe

pid	process
456	RegAsm.exe
456	RegAsm.exe
472	Powershell.exe

description	pid	process
Token: SeDebugPrivilege	456	RegAsm.exe
Token: SeDebugPrivilege	472	Powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

PACKING LISTS.exe

description	pid	process	target process
PID 1648 wrote to memory of 472	1648	PACKING LISTS.exe	Powershell.exe
PID 1648 wrote to memory of 472	1648	PACKING LISTS.exe	Powershell.exe
PID 1648 wrote to memory of 472	1648	PACKING LISTS.exe	Powershell.exe
PID 1648 wrote to memory of 472	1648	PACKING LISTS.exe	Powershell.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe
PID 1648 wrote to memory of 456	1648	PACKING LISTS.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\PACKING LISTS.exe
"C:\Users\Admin\AppData\Local\Temp\PACKING LISTS.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\PACKING LISTS.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\I$s#$lT3ssl.exe'
2⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:472

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:456

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/456-71-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/456-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/456-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/456-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/456-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/456-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/456-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/456-72-0x0000000004E30000-0x0000000004E31000-memory.dmp

Filesize
4KB

Download
memory/472-75-0x0000000002420000-0x000000000306A000-memory.dmp

Filesize
12.3MB

Download
memory/472-74-0x0000000002420000-0x000000000306A000-memory.dmp

Filesize
12.3MB

Download
memory/472-73-0x000000006F5D0000-0x000000006FB7B000-memory.dmp

Filesize
5.7MB

Download
memory/1648-61-0x0000000000480000-0x0000000000496000-memory.dmp

Filesize
88KB

Download
memory/1648-55-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/1648-58-0x0000000004B10000-0x0000000004B11000-memory.dmp

Filesize
4KB

Download
memory/1648-57-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

Download
memory/1648-76-0x0000000004B15000-0x0000000004B26000-memory.dmp

Filesize
68KB

Download
memory/1648-56-0x0000000000950000-0x00000000009A4000-memory.dmp

Filesize
336KB

Download
memory/1648-59-0x00000000001D0000-0x0000000000220000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads