agenttesla | ad7b54611599e269afcf9494f72a7d6adb16e530c5bfbc07f239610969979903

General

Target

Quotation for MRS-KNRP-6842FT.exe
Size

765KB
MD5

1d5150fc0821efc48760b646df98209d
SHA1

b4aef64f3772babfec0711cabeaa1a16441be950
SHA256

63b6e03aef79da7003a5b919a58b496450ebcb0dc183985b48c5ed96868e05e6
SHA512

16e6b9eed379b2ecb834a4c4048f21231e08a2b2220dbcf749904b91608330bac7ce1c008a50c60e917d042c527a54abad4db8c5fc5bd87e4613ee64711a647d

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
chikaaka1

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/4432-137-0x0000000000400000-0x000000000045A000-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\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

Quotation for MRS-KNRP-6842FT.exe

description pid process target process

PID 2468 set thread context of 4432 2468 Quotation for MRS-KNRP-6842FT.exe RegSvcs.exe

description	pid	process	target process
PID 2468 set thread context of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

Quotation for MRS-KNRP-6842FT.exeRegSvcs.exe

pid	process
2468	Quotation for MRS-KNRP-6842FT.exe
2468	Quotation for MRS-KNRP-6842FT.exe
2468	Quotation for MRS-KNRP-6842FT.exe
2468	Quotation for MRS-KNRP-6842FT.exe
2468	Quotation for MRS-KNRP-6842FT.exe
2468	Quotation for MRS-KNRP-6842FT.exe
2468	Quotation for MRS-KNRP-6842FT.exe
2468	Quotation for MRS-KNRP-6842FT.exe
4432	RegSvcs.exe
4432	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Quotation for MRS-KNRP-6842FT.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2468 Quotation for MRS-KNRP-6842FT.exe
Token: SeDebugPrivilege 4432 RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2468	Quotation for MRS-KNRP-6842FT.exe
Token: SeDebugPrivilege	4432	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Quotation for MRS-KNRP-6842FT.exe

description	pid	process	target process
PID 2468 wrote to memory of 848	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 848	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 848	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.exe
PID 2468 wrote to memory of 4432	2468	Quotation for MRS-KNRP-6842FT.exe	RegSvcs.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\Quotation for MRS-KNRP-6842FT.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation for MRS-KNRP-6842FT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2468

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
PID:848

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4432

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/848-135-0x0000000000000000-mapping.dmp

Download
memory/2468-130-0x0000000000550000-0x0000000000614000-memory.dmp

Filesize
784KB

Download
memory/2468-131-0x0000000005610000-0x0000000005BB4000-memory.dmp

Filesize
5.6MB

Download
memory/2468-132-0x0000000005280000-0x0000000005312000-memory.dmp

Filesize
584KB

Download
memory/2468-133-0x0000000005220000-0x000000000522A000-memory.dmp

Filesize
40KB

Download
memory/2468-134-0x000000000E5A0000-0x000000000E63C000-memory.dmp

Filesize
624KB

Download
memory/4432-136-0x0000000000000000-mapping.dmp

Download
memory/4432-137-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/4432-138-0x0000000005570000-0x00000000055D6000-memory.dmp

Filesize
408KB

Download
memory/4432-139-0x00000000061B0000-0x0000000006200000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads