agenttesla | 9a7e63e7a3dbd2a84166b9c83d633fd19724639269a274507be8ba824d27fb33

General

Target

Shasky juman 2 Drilling Hole for Well Qtn.exe
Size

610KB
MD5

00f804a3c0311e70de46f9e34b68bdb1
SHA1

1be93913b143617f060e7f6ddb9afa454c4d7312
SHA256

bbcefe28aa8efa6232312596c113b91a811c90ae6e567a28180b18097662108f
SHA512

c55a72001c05a24af4e084250773900d73132a1f3523380aaafdce6168f1e256ab4cb7754c225106d8b3cea50c3dd7692b0b9377abfe5cd4c07566a8adba22f3

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
challenge12345@

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2172-137-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LKUgjc = "C:\\Users\\Admin\\AppData\\Roaming\\LKUgjc\\LKUgjc.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Shasky juman 2 Drilling Hole for Well Qtn.exe

description pid process target process

PID 2336 set thread context of 2172 2336 Shasky juman 2 Drilling Hole for Well Qtn.exe RegSvcs.exe

description	pid	process	target process
PID 2336 set thread context of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

Shasky juman 2 Drilling Hole for Well Qtn.exeRegSvcs.exe

pid	process
2336	Shasky juman 2 Drilling Hole for Well Qtn.exe
2336	Shasky juman 2 Drilling Hole for Well Qtn.exe
2336	Shasky juman 2 Drilling Hole for Well Qtn.exe
2336	Shasky juman 2 Drilling Hole for Well Qtn.exe
2336	Shasky juman 2 Drilling Hole for Well Qtn.exe
2172	RegSvcs.exe
2172	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Shasky juman 2 Drilling Hole for Well Qtn.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2336 Shasky juman 2 Drilling Hole for Well Qtn.exe
Token: SeDebugPrivilege 2172 RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe
Token: SeDebugPrivilege	2172	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

Shasky juman 2 Drilling Hole for Well Qtn.exeRegSvcs.exe

description	pid	process	target process
PID 2336 wrote to memory of 4784	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 4784	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 4784	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2336 wrote to memory of 2172	2336	Shasky juman 2 Drilling Hole for Well Qtn.exe	RegSvcs.exe
PID 2172 wrote to memory of 2004	2172	RegSvcs.exe	netsh.exe
PID 2172 wrote to memory of 2004	2172	RegSvcs.exe	netsh.exe
PID 2172 wrote to memory of 2004	2172	RegSvcs.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Shasky juman 2 Drilling Hole for Well Qtn.exe
"C:\Users\Admin\AppData\Local\Temp\Shasky juman 2 Drilling Hole for Well Qtn.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2336

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
PID:4784

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2172

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:2004

Network

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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/2004-140-0x0000000000000000-mapping.dmp

Download
memory/2172-136-0x0000000000000000-mapping.dmp

Download
memory/2172-137-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2172-138-0x0000000005AE0000-0x0000000005B46000-memory.dmp

Filesize
408KB

Download
memory/2172-139-0x0000000006920000-0x0000000006970000-memory.dmp

Filesize
320KB

Download
memory/2336-130-0x00000000007A0000-0x000000000083E000-memory.dmp

Filesize
632KB

Download
memory/2336-131-0x00000000057C0000-0x0000000005D64000-memory.dmp

Filesize
5.6MB

Download
memory/2336-132-0x0000000005210000-0x00000000052A2000-memory.dmp

Filesize
584KB

Download
memory/2336-133-0x00000000051E0000-0x00000000051EA000-memory.dmp

Filesize
40KB

Download
memory/2336-134-0x000000000D640000-0x000000000D6DC000-memory.dmp

Filesize
624KB

Download
memory/4784-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads