agenttesla | 07673093f3b9e9947c5d7b6684927c16e3ae6404039051c02ee48df0d046fdd8

General

Target

Payment copy.exe
Size

508KB
MD5

1664c11dd4bdcb118c22a90ff8ef92b4
SHA1

2ae11f81fe652f678aff056ea5034a5ec5ee1dfb
SHA256

07673093f3b9e9947c5d7b6684927c16e3ae6404039051c02ee48df0d046fdd8
SHA512

58a2d8b33cc390ea1b69555cb0452aab61795a1325f0dc7b2ddc9b85e19146fc7d00ffec2848992f17ec5dab631e676b0f37ab41003be8fc8942208449b3fc5e

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.panchavatihotels.com
Port:
587
Username:
[email protected]
Password:
psmotel_1234

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1612-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1612-5-0x0000000000446F8E-mapping.dmp	family_agenttesla
behavioral1/memory/1612-6-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1612-7-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Payment copy.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\azptbW = "C:\\Users\\Admin\\AppData\\Roaming\\azptbW\\azptbW.exe"	Payment copy.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Payment copy.exe

description pid process target process

PID 1044 set thread context of 1612 1044 Payment copy.exe Payment copy.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1428 schtasks.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

Payment copy.exePayment copy.exe

pid process

1044 Payment copy.exe
1044 Payment copy.exe
1044 Payment copy.exe
1612 Payment copy.exe
1612 Payment copy.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

Payment copy.exe

pid process

1612 Payment copy.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Payment copy.exePayment copy.exe

description pid process

Token: SeDebugPrivilege 1044 Payment copy.exe
Token: SeDebugPrivilege 1612 Payment copy.exe

description	pid	process	target process
PID 1044 set thread context of 1612	1044	Payment copy.exe	Payment copy.exe

pid	process
1428	schtasks.exe

pid	process
1044	Payment copy.exe
1044	Payment copy.exe
1044	Payment copy.exe
1612	Payment copy.exe
1612	Payment copy.exe

pid	process
1612	Payment copy.exe

description	pid	process
Token: SeDebugPrivilege	1044	Payment copy.exe
Token: SeDebugPrivilege	1612	Payment copy.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

Payment copy.exe

description	pid	process	target process
PID 1044 wrote to memory of 1428	1044	Payment copy.exe	schtasks.exe
PID 1044 wrote to memory of 1428	1044	Payment copy.exe	schtasks.exe
PID 1044 wrote to memory of 1428	1044	Payment copy.exe	schtasks.exe
PID 1044 wrote to memory of 1428	1044	Payment copy.exe	schtasks.exe
PID 1044 wrote to memory of 112	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 112	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 112	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 112	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 108	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 108	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 108	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 108	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1616	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1616	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1616	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1616	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe
PID 1044 wrote to memory of 1612	1044	Payment copy.exe	Payment copy.exe

C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
"C:\Users\Admin\AppData\Local\Temp\Payment copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1044

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GWQKwqeiUbval" /XML "C:\Users\Admin\AppData\Local\Temp\tmp840D.tmp"
2⤵
- Creates scheduled task(s)
PID:1428

C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
"{path}"
2⤵
PID:112

C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
"{path}"
2⤵
PID:108

C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
"{path}"
2⤵
PID:1616

C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
"{path}"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1612

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp840D.tmp

MD5
7df5a6d9d33814e6e9af5e5b9123773a

SHA1
e64b82def47df9720de27bd12034c16b9cc98bbc

SHA256
b2c7e658875e5f345c5db56bb0acd3deca39ca7d43aec04409674a61f42614f1

SHA512
f59577e5aa5fcbd7e8d2256ebf7b3de2f2b532780851c4e1c60f2fb3c206e3521c670a042ca4566fbb45dc5d23e2cb9499442920437f763475c96ca6ec14b0d7

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memory/1044-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1428-2-0x0000000000000000-mapping.dmp

Download
memory/1612-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1612-5-0x0000000000446F8E-mapping.dmp

Download
memory/1612-6-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1612-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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