agenttesla | c2a3baf11e6dda4c99e5ec516fe3bdfa0717a1383ca08468ec00ef6f41c8ef50

Analysis

max time kernel
134s
max time network
79s
platform
windows10_x64
resource
win10v200430
submitted
01/07/2020, 10:28

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General

Target
SWIFT COPY.exe
Size 525KB
Sample200701-ejvccxydxj
SHA256 c2a3baf11e6dda4c99e5ec516fe3bdfa0717a1383ca08468ec00ef6f41c8ef50
MD5 f772a3171453702b1e543ebce794cee1
SHA1 3a57100843491aa810f6d1c786d36f3513a60005
SHA512 4b4b28995202ba974e63d8175fbcca6d354addff6a0938334cfbdf2f3d3439a8cee0d0d5f752a8f67f912f5db848c390be1cbb657f6d2d0f3ca82b06515ca2fd
MD5 SHA1 SHA512

Score

10^/10

spyware keylogger trojan stealer agenttesla

Malware Config

Extracted

Credentials

Protocol
smtp
Host
us2.smtp.mailhostbox.com
Port
587
Username
[email protected]
Password
1xH}wgu7}f%E

Signatures

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1908	SWIFT COPY.exe

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 WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1768 wrote to memory of 1908	1768	SWIFT COPY.exe	72
PID 1908 wrote to memory of 3864	1908	SWIFT COPY.exe	74
PID 1908 wrote to memory of 3864	1908	SWIFT COPY.exe	74
PID 1908 wrote to memory of 3864	1908	SWIFT COPY.exe	74

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1768 set thread context of 1908	1768	SWIFT COPY.exe	72

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1908	SWIFT COPY.exe
1908	SWIFT COPY.exe

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1908	SWIFT COPY.exe

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

C:\Users\Admin\AppData\Local\Temp\SWIFT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT COPY.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1768
- C:\Users\Admin\AppData\Local\Temp\SWIFT COPY.exe
  "{path}"
  2⤵
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1908
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:3864

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/1908-0-0x0000000000400000-0x0000000000450000-memory.dmp

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