agenttesla | bdf5c86fd79318fbe9c3e2bbf9234fb5d3ea093047e0b290244659f9c08c9ebe

General

Target

Ship' particular_pdf.exe
Size

645KB
MD5

cefcd01a81882e419795b5565d882964
SHA1

4f67f7d1aab01b3b0a62c48678952701ceb8d3d4
SHA256

bdf5c86fd79318fbe9c3e2bbf9234fb5d3ea093047e0b290244659f9c08c9ebe
SHA512

5bab3233899a952fe91a1db6727b3ac2c8187dad9581fd50baf7853941219f5e16f038570a68c71d4984f79d8858996815fa8b9ddd61337964dfec687e152801
SSDEEP

12288:+g3IU8S6eUdp4FEjRYSnx5jA64I+dkzexeQZBD3v66GApFjZ+0XbW7voPA4mgOMi:+eItSAdSFiYSx5F4Nx3B7yIFjMCbW7ir

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.coaatja.com
Port:
587
Username:
[email protected]
Password:
consuelo63
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2284-3-0x0000000000410000-0x0000000000428000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
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:

Ship' particular_pdf.exe

description pid process target process

PID 2284 set thread context of 2788 2284 Ship' particular_pdf.exe Ship' particular_pdf.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Ship' particular_pdf.exepowershell.exe

pid process

2788 Ship' particular_pdf.exe
2788 Ship' particular_pdf.exe
2704 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Ship' particular_pdf.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2788 Ship' particular_pdf.exe
Token: SeDebugPrivilege 2704 powershell.exe

description	pid	process	target process
PID 2284 set thread context of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe

pid	process
2788	Ship' particular_pdf.exe
2788	Ship' particular_pdf.exe
2704	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2788	Ship' particular_pdf.exe
Token: SeDebugPrivilege	2704	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Ship' particular_pdf.exe

description	pid	process	target process
PID 2284 wrote to memory of 2704	2284	Ship' particular_pdf.exe	powershell.exe
PID 2284 wrote to memory of 2704	2284	Ship' particular_pdf.exe	powershell.exe
PID 2284 wrote to memory of 2704	2284	Ship' particular_pdf.exe	powershell.exe
PID 2284 wrote to memory of 2704	2284	Ship' particular_pdf.exe	powershell.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe
PID 2284 wrote to memory of 2788	2284	Ship' particular_pdf.exe	Ship' particular_pdf.exe

C:\Users\Admin\AppData\Local\Temp\Ship' particular_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Ship' particular_pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2284

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Ship' particular_pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2704

C:\Users\Admin\AppData\Local\Temp\Ship' particular_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Ship' particular_pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

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Downloads

memory/2284-19-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2284-2-0x0000000004D80000-0x0000000004DC0000-memory.dmp

Filesize
256KB

Download
memory/2284-0-0x0000000000F20000-0x0000000000FC8000-memory.dmp

Filesize
672KB

Download
memory/2284-3-0x0000000000410000-0x0000000000428000-memory.dmp

Filesize
96KB

Download
memory/2284-4-0x00000000003F0000-0x00000000003F8000-memory.dmp

Filesize
32KB

Download
memory/2284-5-0x0000000000430000-0x000000000043A000-memory.dmp

Filesize
40KB

Download
memory/2284-6-0x0000000005A90000-0x0000000005B0A000-memory.dmp

Filesize
488KB

Download
memory/2284-1-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2704-23-0x000000006F1F0000-0x000000006F79B000-memory.dmp

Filesize
5.7MB

Download
memory/2704-26-0x000000006F1F0000-0x000000006F79B000-memory.dmp

Filesize
5.7MB

Download
memory/2704-25-0x00000000023E0000-0x0000000002420000-memory.dmp

Filesize
256KB

Download
memory/2704-24-0x000000006F1F0000-0x000000006F79B000-memory.dmp

Filesize
5.7MB

Download
memory/2788-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2788-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-20-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2788-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-27-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2788-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

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