agenttesla | 6acee834fa468dc330f6f1d1029b7d99091225bded25097c887afd61f306d87d

General

Target

NOTIFICATION_TELEX_RELEASE_IMG.scr
Size

752KB
MD5

82dff7121aca0c1db850c00e2ed7b6e5
SHA1

71c1ad2df3a63a9ce673a3fc573bd55fa487cc2a
SHA256

6acee834fa468dc330f6f1d1029b7d99091225bded25097c887afd61f306d87d
SHA512

49408f8926f902ffe2bf1c33a3caa4023ec94849b52b2a48e1b48b0b7e48ecd2ab30349bb344da431e1bdfdfead98b7631827a5af6914620035b78711660426d
SSDEEP

12288:uJ0YOwqHFfm9iZZTZrl6sAKehTBpIRVdjJcko/WHOhSkfKw:uvO77isALIHds

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.ssipae.com
Port:
587
Username:
Gustavopadilla@ssipae.com
Password:
Kamikase333

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ssipae.com
Port:
587
Username:
Gustavopadilla@ssipae.com
Password:
Kamikase333
Email To:
watersonmagg223@mail.com

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
6 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

NOTIFICATION_TELEX_RELEASE_IMG.scr

description pid process target process

PID 3036 set thread context of 1496 3036 NOTIFICATION_TELEX_RELEASE_IMG.scr NOTIFICATION_TELEX_RELEASE_IMG.scr

flow	ioc
4	api.ipify.org
5	api.ipify.org
6	ip-api.com

description	pid	process	target process
PID 3036 set thread context of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

NOTIFICATION_TELEX_RELEASE_IMG.scr

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	NOTIFICATION_TELEX_RELEASE_IMG.scr
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	NOTIFICATION_TELEX_RELEASE_IMG.scr
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	NOTIFICATION_TELEX_RELEASE_IMG.scr
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	NOTIFICATION_TELEX_RELEASE_IMG.scr

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

NOTIFICATION_TELEX_RELEASE_IMG.scrNOTIFICATION_TELEX_RELEASE_IMG.scr

pid process

3036 NOTIFICATION_TELEX_RELEASE_IMG.scr
1496 NOTIFICATION_TELEX_RELEASE_IMG.scr
1496 NOTIFICATION_TELEX_RELEASE_IMG.scr
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NOTIFICATION_TELEX_RELEASE_IMG.scrNOTIFICATION_TELEX_RELEASE_IMG.scr

description pid process

Token: SeDebugPrivilege 3036 NOTIFICATION_TELEX_RELEASE_IMG.scr
Token: SeDebugPrivilege 1496 NOTIFICATION_TELEX_RELEASE_IMG.scr

pid	process
3036	NOTIFICATION_TELEX_RELEASE_IMG.scr
1496	NOTIFICATION_TELEX_RELEASE_IMG.scr
1496	NOTIFICATION_TELEX_RELEASE_IMG.scr

description	pid	process
Token: SeDebugPrivilege	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr
Token: SeDebugPrivilege	1496	NOTIFICATION_TELEX_RELEASE_IMG.scr

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

NOTIFICATION_TELEX_RELEASE_IMG.scr

description	pid	process	target process
PID 3036 wrote to memory of 2172	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 2172	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 2172	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 2172	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr
PID 3036 wrote to memory of 1496	3036	NOTIFICATION_TELEX_RELEASE_IMG.scr	NOTIFICATION_TELEX_RELEASE_IMG.scr

C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr
"C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3036

C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr
"C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr"
2⤵
PID:2172

C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr
"C:\Users\Admin\AppData\Local\Temp\NOTIFICATION_TELEX_RELEASE_IMG.scr"
2⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1496

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1

T1553

Install Root Certificate

Modify Registry

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA0D8.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/1496-20-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/1496-14-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1496-60-0x00000000049C0000-0x0000000004A00000-memory.dmp

Filesize
256KB

Download
memory/1496-59-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/1496-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1496-7-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1496-8-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1496-10-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1496-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1496-21-0x00000000049C0000-0x0000000004A00000-memory.dmp

Filesize
256KB

Download
memory/1496-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1496-16-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3036-19-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/3036-0-0x00000000012B0000-0x000000000136C000-memory.dmp

Filesize
752KB

Download
memory/3036-3-0x0000000000430000-0x000000000044A000-memory.dmp

Filesize
104KB

Download
memory/3036-2-0x0000000000DF0000-0x0000000000E30000-memory.dmp

Filesize
256KB

Download
memory/3036-1-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/3036-5-0x0000000005310000-0x0000000005396000-memory.dmp

Filesize
536KB

Download
memory/3036-4-0x0000000000360000-0x000000000036C000-memory.dmp

Filesize
48KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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