agenttesla | 9f4ff6a61fea6fc87d56dc8dc274522d38e34255ccdb39a6888686b920ec5ac0

General

Target

HSBC_093843_92343.pdf.exe
Size

765KB
MD5

e09099905a06bf6c0c26c3b5ceb2f8f1
SHA1

993fca0bde00e85ef9714a8f17b39c5c1aa86900
SHA256

9f4ff6a61fea6fc87d56dc8dc274522d38e34255ccdb39a6888686b920ec5ac0
SHA512

b4ee68c40eb97fb948f2c1c75fa6f21e828979d7ce80f90d21fa844e3c871e0a99dba2bbde4ea1c6efafedb4dde108f63cce5abb6331a65aa85fec34041002b7
SSDEEP

12288:+C5pJHIvppx3Wwmb8hGHCGNn8ZNq29jg3EkvSB0Uvzixd66kJif0yFD:1pJwgDHfRINX96EGSWizixlKI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.defalife.com.tr
Port:
587
Username:
[email protected]
Password:
Defalife.124578
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

HSBC_093843_92343.pdf.exe

description pid process target process

PID 2244 set thread context of 2868 2244 HSBC_093843_92343.pdf.exe HSBC_093843_92343.pdf.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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/Job
T1053

Processes:

schtasks.exe

pid process

2504 schtasks.exe

description	pid	process	target process
PID 2244 set thread context of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe

pid	process
2504	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

HSBC_093843_92343.pdf.exeHSBC_093843_92343.pdf.exepowershell.exe

pid	process
2244	HSBC_093843_92343.pdf.exe
2244	HSBC_093843_92343.pdf.exe
2244	HSBC_093843_92343.pdf.exe
2244	HSBC_093843_92343.pdf.exe
2244	HSBC_093843_92343.pdf.exe
2244	HSBC_093843_92343.pdf.exe
2244	HSBC_093843_92343.pdf.exe
2868	HSBC_093843_92343.pdf.exe
2868	HSBC_093843_92343.pdf.exe
2028	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

HSBC_093843_92343.pdf.exeHSBC_093843_92343.pdf.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2244	HSBC_093843_92343.pdf.exe
Token: SeDebugPrivilege	2868	HSBC_093843_92343.pdf.exe
Token: SeDebugPrivilege	2028	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

HSBC_093843_92343.pdf.exe

description	pid	process	target process
PID 2244 wrote to memory of 2028	2244	HSBC_093843_92343.pdf.exe	powershell.exe
PID 2244 wrote to memory of 2028	2244	HSBC_093843_92343.pdf.exe	powershell.exe
PID 2244 wrote to memory of 2028	2244	HSBC_093843_92343.pdf.exe	powershell.exe
PID 2244 wrote to memory of 2028	2244	HSBC_093843_92343.pdf.exe	powershell.exe
PID 2244 wrote to memory of 2504	2244	HSBC_093843_92343.pdf.exe	schtasks.exe
PID 2244 wrote to memory of 2504	2244	HSBC_093843_92343.pdf.exe	schtasks.exe
PID 2244 wrote to memory of 2504	2244	HSBC_093843_92343.pdf.exe	schtasks.exe
PID 2244 wrote to memory of 2504	2244	HSBC_093843_92343.pdf.exe	schtasks.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe
PID 2244 wrote to memory of 2868	2244	HSBC_093843_92343.pdf.exe	HSBC_093843_92343.pdf.exe

C:\Users\Admin\AppData\Local\Temp\HSBC_093843_92343.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\HSBC_093843_92343.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\COwGTHJUlGfPN.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2028

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\COwGTHJUlGfPN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA13F.tmp"
2⤵
- Creates scheduled task(s)
PID:2504

C:\Users\Admin\AppData\Local\Temp\HSBC_093843_92343.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\HSBC_093843_92343.pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA13F.tmp

Filesize
1KB

MD5
c05b1ab32ad3ef4556e860596720790b

SHA1
2a2e39b6d3398ea5d58b126aa57c71afeb0368c1

SHA256
7e2ab690f7ffb4c5175333cf867a32d9a2fa2b31c4dc3a0259240baff45f0d58

SHA512
6616463e267b3c238c5473a7e62bbfc3e13c5e1eadae38981b5419f867a9183c3bea609ebaeda3373ee4e360d816007c84ac86724350f7f43aca55301660fc4f

Download Submit
memory/2028-33-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2028-32-0x0000000002410000-0x0000000002450000-memory.dmp

Filesize
256KB

Download
memory/2028-31-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2028-29-0x000000006E6C0000-0x000000006EC6B000-memory.dmp

Filesize
5.7MB

Download
memory/2244-28-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2244-0-0x0000000000290000-0x0000000000356000-memory.dmp

Filesize
792KB

Download
memory/2244-7-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2244-8-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download
memory/2244-5-0x0000000000280000-0x000000000028A000-memory.dmp

Filesize
40KB

Download
memory/2244-6-0x0000000004FB0000-0x000000000502C000-memory.dmp

Filesize
496KB

Download
memory/2244-1-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2244-2-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download
memory/2244-3-0x0000000000250000-0x0000000000266000-memory.dmp

Filesize
88KB

Download
memory/2244-4-0x0000000000270000-0x0000000000278000-memory.dmp

Filesize
32KB

Download
memory/2868-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2868-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2868-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2868-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2868-27-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2868-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2868-30-0x0000000002220000-0x0000000002260000-memory.dmp

Filesize
256KB

Download
memory/2868-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2868-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2868-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads