agenttesla | a08288c2f3f2d382f47a3f5b6e742189280a7a1310bc038c46c3a01f82740390

General

Target

para.exe
Size

579KB
MD5

62bba54e2480a62aa5bada1e6ecea897
SHA1

75c634195e4255a49567ef2d1337e3d5a43bb7d6
SHA256

a08288c2f3f2d382f47a3f5b6e742189280a7a1310bc038c46c3a01f82740390
SHA512

288a9d04563914bb09872df2522bd01ab599b83b499a074d4c13fae0290346ebc37a13b2e383d8f40fd94750fbe5f6977fc743b55de3169878a7818a8f107621

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.godforeu.com
Port:
587
Username:
[email protected]
Password:
O8k#Pz4sk:w_

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/2264-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2264-16-0x00000000004374CE-mapping.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
Suspicious use of SetThreadContext 1 IoCs

Processes:

para.exe

description pid process target process

PID 68 set thread context of 2264 68 para.exe para.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

188 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

para.exepara.exe

pid process

68 para.exe
2264 para.exe
2264 para.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

para.exepara.exe

description pid process

Token: SeDebugPrivilege 68 para.exe
Token: SeDebugPrivilege 2264 para.exe

description	pid	process	target process
PID 68 set thread context of 2264	68	para.exe	para.exe

pid	process
188	schtasks.exe

pid	process
68	para.exe
2264	para.exe
2264	para.exe

description	pid	process
Token: SeDebugPrivilege	68	para.exe
Token: SeDebugPrivilege	2264	para.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

para.exe

description	pid	process	target process
PID 68 wrote to memory of 188	68	para.exe	schtasks.exe
PID 68 wrote to memory of 188	68	para.exe	schtasks.exe
PID 68 wrote to memory of 188	68	para.exe	schtasks.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe
PID 68 wrote to memory of 2264	68	para.exe	para.exe

C:\Users\Admin\AppData\Local\Temp\para.exe
"C:\Users\Admin\AppData\Local\Temp\para.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:68

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UXGUmddkfBKgx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5B21.tmp"
2⤵
- Creates scheduled task(s)
PID:188

C:\Users\Admin\AppData\Local\Temp\para.exe
"C:\Users\Admin\AppData\Local\Temp\para.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2264

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\para.exe.log
MD5
90acfd72f14a512712b1a7380c0faf60

SHA1
40ba4accb8faa75887e84fb8e38d598dc8cf0f12

SHA256
20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

SHA512
29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5B21.tmp
MD5
40ff26e397abb56e14e6091357971642

SHA1
dcf67e1b3ff92b95858ee49e71c739b02d1c159c

SHA256
b567fda7a3fa4679bcc22113b327b1d77a544f867a93c758b7c30b40cf9b73ca

SHA512
ec9fe466bd9105b97941ad8a365e1cfebab34a5689872c409ef2febd208edda2e7292115054f904a3d1c38945f5b464f39b142fe9e7374ae062e57b099d31620

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memory/68-3-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/68-5-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/68-6-0x00000000054D0000-0x00000000054D1000-memory.dmp

Filesize
4KB

Download
memory/68-7-0x0000000004FD0000-0x0000000004FD1000-memory.dmp

Filesize
4KB

Download
memory/68-8-0x0000000005220000-0x0000000005221000-memory.dmp

Filesize
4KB

Download
memory/68-9-0x0000000004E40000-0x0000000004E41000-memory.dmp

Filesize
4KB

Download
memory/68-10-0x0000000005130000-0x0000000005131000-memory.dmp

Filesize
4KB

Download
memory/68-11-0x0000000004E90000-0x0000000004E93000-memory.dmp

Filesize
12KB

Download
memory/68-12-0x0000000005BD0000-0x0000000005C3B000-memory.dmp

Filesize
428KB

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memory/68-2-0x0000000073300000-0x00000000739EE000-memory.dmp

Filesize
6.9MB

Download
memory/188-13-0x0000000000000000-mapping.dmp

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memory/2264-16-0x00000000004374CE-mapping.dmp

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memory/2264-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2264-18-0x0000000073300000-0x00000000739EE000-memory.dmp

Filesize
6.9MB

Download
memory/2264-22-0x00000000058A0000-0x00000000058A1000-memory.dmp

Filesize
4KB

Download
memory/2264-24-0x0000000005C30000-0x0000000005C31000-memory.dmp

Filesize
4KB

Download
memory/2264-25-0x00000000064E0000-0x00000000064E1000-memory.dmp

Filesize
4KB

Download
memory/2264-28-0x00000000058A1000-0x00000000058A2000-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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