agenttesla | 1bb37c4a8ca150af99b3fe174a280a662ffd923fa6e9a96c62289ebdcf6617b4

General

Target

SWIFT ADVISE.exe
Size

551KB
MD5

14e8d4e29329affc9dcad215edbf9ef2
SHA1

51560d32d4718901b76bd7a95f51e9f274266cf1
SHA256

1bb37c4a8ca150af99b3fe174a280a662ffd923fa6e9a96c62289ebdcf6617b4
SHA512

70054554efe4eeb605472023e7bdf75d7cc92cafd96d993c04f8dc3424637e1023609c19274ec699bbb2fe3c86016ba6599d0cd6d74a06ec6f961c5a9bb184a9

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
holyghost007@vivaldi.net
Password:
K@maR1-2019Hotelss

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3136-126-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3136-127-0x00000000004375AE-mapping.dmp	family_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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

SWIFT ADVISE.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT ADVISE.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT ADVISE.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT ADVISE.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

SWIFT ADVISE.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Run\YYtJku = "C:\\Users\\Admin\\AppData\\Roaming\\YYtJku\\YYtJku.exe"	SWIFT ADVISE.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SWIFT ADVISE.exe

description pid process target process

PID 2176 set thread context of 3136 2176 SWIFT ADVISE.exe SWIFT ADVISE.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

SWIFT ADVISE.exe

pid process

3136 SWIFT ADVISE.exe
3136 SWIFT ADVISE.exe
3136 SWIFT ADVISE.exe
3136 SWIFT ADVISE.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

SWIFT ADVISE.exe

pid process

3136 SWIFT ADVISE.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SWIFT ADVISE.exe

description pid process

Token: SeDebugPrivilege 3136 SWIFT ADVISE.exe

description	pid	process	target process
PID 2176 set thread context of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe

pid	process
3136	SWIFT ADVISE.exe
3136	SWIFT ADVISE.exe
3136	SWIFT ADVISE.exe
3136	SWIFT ADVISE.exe

pid	process
3136	SWIFT ADVISE.exe

description	pid	process
Token: SeDebugPrivilege	3136	SWIFT ADVISE.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

SWIFT ADVISE.exe

description	pid	process	target process
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe
PID 2176 wrote to memory of 3136	2176	SWIFT ADVISE.exe	SWIFT ADVISE.exe

outlook_office_path 1 IoCs

Processes:

SWIFT ADVISE.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT ADVISE.exe

outlook_win_path 1 IoCs

Processes:

SWIFT ADVISE.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT ADVISE.exe

C:\Users\Admin\AppData\Local\Temp\SWIFT ADVISE.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT ADVISE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2176

C:\Users\Admin\AppData\Local\Temp\SWIFT ADVISE.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3136

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

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/2176-115-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2176-117-0x0000000004C10000-0x0000000004C11000-memory.dmp

Filesize
4KB

Download
memory/2176-118-0x00000000051B0000-0x00000000051B1000-memory.dmp

Filesize
4KB

Download
memory/2176-119-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

Filesize
4KB

Download
memory/2176-120-0x0000000004CB0000-0x00000000051AE000-memory.dmp

Filesize
5.0MB

Download
memory/2176-121-0x0000000004B20000-0x0000000004B21000-memory.dmp

Filesize
4KB

Download
memory/2176-122-0x0000000004E60000-0x0000000004E61000-memory.dmp

Filesize
4KB

Download
memory/2176-123-0x0000000004B40000-0x0000000004B4E000-memory.dmp

Filesize
56KB

Download
memory/2176-124-0x0000000005B90000-0x0000000005C0C000-memory.dmp

Filesize
496KB

Download
memory/2176-125-0x00000000080F0000-0x0000000008128000-memory.dmp

Filesize
224KB

Download
memory/3136-126-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3136-127-0x00000000004375AE-mapping.dmp

Download
memory/3136-132-0x0000000005190000-0x0000000005191000-memory.dmp

Filesize
4KB

Download
memory/3136-133-0x0000000005250000-0x0000000005251000-memory.dmp

Filesize
4KB

Download
memory/3136-134-0x0000000005DC0000-0x0000000005DC1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads