agenttesla | d6529b50d83b029e36e4d965c8f382f782712455335be497ff40c8923da98442

General

Target

RFQ_NEW ORDER_56388220200819.pdf.exe
Size

578KB
MD5

e448b4a5228d5671b8bbddf0d7a49c71
SHA1

4c6a25fece04cfbccb4a391fddd00f28a2e68293
SHA256

863f0ddd42637cf7834c62eb3384eed304788d96bcfba2cb686fdcad8cbcdcb0
SHA512

dc2ea136c148f03ac012cde3b5647151e91b727ecd93953aae1b77616d8b6ba7ed4cf99b253b83741e81cde7d41e2f39c82c1fa42bfb1edec0090b5727c0bc85

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.dedhivala.com
Port:
587
Username:
[email protected]
Password:
kcouI9pl

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1188-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1188-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1188-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1188-65-0x00000000004474EE-mapping.dmp	family_agenttesla
behavioral1/memory/1188-67-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1188-69-0x0000000000400000-0x000000000044C000-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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\ImIlErN = "C:\\Users\\Admin\\AppData\\Roaming\\ImIlErN\\ImIlErN.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

RFQ_NEW ORDER_56388220200819.pdf.exe

description pid process target process

PID 1684 set thread context of 1188 1684 RFQ_NEW ORDER_56388220200819.pdf.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

RFQ_NEW ORDER_56388220200819.pdf.exeRegSvcs.exe

pid process

1684 RFQ_NEW ORDER_56388220200819.pdf.exe
1684 RFQ_NEW ORDER_56388220200819.pdf.exe
1188 RegSvcs.exe
1188 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RFQ_NEW ORDER_56388220200819.pdf.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1684 RFQ_NEW ORDER_56388220200819.pdf.exe
Token: SeDebugPrivilege 1188 RegSvcs.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

1188 RegSvcs.exe

description	pid	process	target process
PID 1684 set thread context of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe

pid	process
1684	RFQ_NEW ORDER_56388220200819.pdf.exe
1684	RFQ_NEW ORDER_56388220200819.pdf.exe
1188	RegSvcs.exe
1188	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1684	RFQ_NEW ORDER_56388220200819.pdf.exe
Token: SeDebugPrivilege	1188	RegSvcs.exe

pid	process
1188	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

RFQ_NEW ORDER_56388220200819.pdf.exe

description	pid	process	target process
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe
PID 1684 wrote to memory of 1188	1684	RFQ_NEW ORDER_56388220200819.pdf.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\RFQ_NEW ORDER_56388220200819.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ_NEW ORDER_56388220200819.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684

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 SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1188

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/1188-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1188-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1188-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1188-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1188-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1188-65-0x00000000004474EE-mapping.dmp

Download
memory/1188-67-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1188-69-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1684-55-0x00000000752D1000-0x00000000752D3000-memory.dmp

Filesize
8KB

Download
memory/1684-56-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/1684-57-0x0000000000D00000-0x0000000000D66000-memory.dmp

Filesize
408KB

Download
memory/1684-58-0x0000000000780000-0x00000000007CC000-memory.dmp

Filesize
304KB

Download
memory/1684-54-0x0000000000D60000-0x0000000000DF6000-memory.dmp

Filesize
600KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads