agenttesla | c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830

General

Target

c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
Size

378KB
MD5

f17a3bf3a98cbf96fc6709a683d1e009
SHA1

4c4b3e8c96e509b8efa3c9c2a0b758b964a2d253
SHA256

c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830
SHA512

58d3b4364501d462a091f0161576783c14469d0ca4505ed482500fdcf6ad29eeac79a70f8ae350e2215adc6ec07b851c4396514e35ad48709e7b9a618a7863ff
SSDEEP

6144:AhPFA97fvpCDx/2yFb+uBIpjKLHBB0gJkLnaxRCVWFZgb:AtFA97HpCDx/TFTHPzxJq

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
server1.sqsendy.shop
Port:
587
Username:
[email protected]
Password:
(;1q-5*CoN.3

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
server1.sqsendy.shop
Port:
587
Username:
[email protected]
Password:
(;1q-5*CoN.3
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ewkjbrzucjx = "C:\\Users\\Admin\\AppData\\Roaming\\Ewkjbrzucjx.exe"	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

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

39 api.ipify.org
40 api.ipify.org
42 ip-api.com

flow	ioc
39	api.ipify.org
40	api.ipify.org
42	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

description	pid	process	target process
PID 116 set thread context of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

pid	process
1260	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
1260	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exec5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

description	pid	process
Token: SeDebugPrivilege	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
Token: SeDebugPrivilege	1260	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

description	pid	process	target process
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
PID 116 wrote to memory of 1260	116	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe	c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe

C:\Users\Admin\AppData\Local\Temp\c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
"C:\Users\Admin\AppData\Local\Temp\c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:116

C:\Users\Admin\AppData\Local\Temp\c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
C:\Users\Admin\AppData\Local\Temp\c5e889c90e9ee1d2c1660d7b0613d4e505532bda0babb53ae6a907306d984830.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1260

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/116-8-0x00000000058F0000-0x0000000005930000-memory.dmp

Filesize
256KB

Download
memory/116-15-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/116-0-0x0000000000B80000-0x0000000000BE2000-memory.dmp

Filesize
392KB

Download
memory/116-3-0x0000000005630000-0x00000000056C2000-memory.dmp

Filesize
584KB

Download
memory/116-5-0x00000000055E0000-0x00000000055EA000-memory.dmp

Filesize
40KB

Download
memory/116-4-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/116-6-0x0000000005890000-0x00000000058EA000-memory.dmp

Filesize
360KB

Download
memory/116-7-0x00000000057C0000-0x0000000005802000-memory.dmp

Filesize
264KB

Download
memory/116-2-0x0000000005B40000-0x00000000060E4000-memory.dmp

Filesize
5.6MB

Download
memory/116-9-0x0000000005970000-0x00000000059BC000-memory.dmp

Filesize
304KB

Download
memory/116-1-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/1260-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1260-14-0x00000000056B0000-0x00000000056C0000-memory.dmp

Filesize
64KB

Download
memory/1260-13-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/1260-16-0x0000000005640000-0x00000000056A6000-memory.dmp

Filesize
408KB

Download
memory/1260-17-0x0000000006D40000-0x0000000006D90000-memory.dmp

Filesize
320KB

Download
memory/1260-18-0x0000000006E30000-0x0000000006ECC000-memory.dmp

Filesize
624KB

Download
memory/1260-19-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/1260-20-0x00000000056B0000-0x00000000056C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads