agenttesla | b847ee42e6237b9e237bb9a762cd3f03a1da2d4a826cc395267bcfc74d0ccea7

Analysis

max time kernel
133s
max time network
85s
platform
windows10_x64
resource
win10v200430
submitted
24/06/2020, 14:53

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General

Target
PI.Adobe.pdf.gz.exe
Size 401KB
Sample200624-as7qme1syn
SHA256 b847ee42e6237b9e237bb9a762cd3f03a1da2d4a826cc395267bcfc74d0ccea7
MD5 fd3b5a686f0834f9850ac1c2a4384df5
SHA1 d1c5ac0da3133ba47a895a4a37c9ec45fad78c75
SHA512 0a8c4a8164a802b932c59775b6b8c349df5c19c1b9525d36d706ca3fc4b8957cf4e96294f32f4ed3e50cfef35a624cd099f100bc98ae15b28009b7dccf9c3fd8
MD5 SHA1 SHA512

Score

10^/10

spyware keylogger trojan stealer agenttesla

Malware Config

Extracted

Credentials

Protocol
smtp
Host
smtp.rezuit.pro
Port
587
Username
[email protected]
Password
FHh@IY!6

Signatures

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

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73
PID 1548 wrote to memory of 2784	1548	PI.Adobe.pdf.gz.exe	73

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1548 set thread context of 2784	1548	PI.Adobe.pdf.gz.exe	73

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	PI.Adobe.pdf.gz.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2784	PI.Adobe.pdf.gz.exe
2784	PI.Adobe.pdf.gz.exe

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

C:\Users\Admin\AppData\Local\Temp\PI.Adobe.pdf.gz.exe
"C:\Users\Admin\AppData\Local\Temp\PI.Adobe.pdf.gz.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1548
- C:\Users\Admin\AppData\Local\Temp\PI.Adobe.pdf.gz.exe
  "{path}"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:2784

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2784-0-0x0000000000400000-0x000000000044C000-memory.dmp

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