agenttesla | 87aca4fc3253cd41db9b0ec35fd55868bcd30b5962a2c0da2004bf852a5d60a2

General

Target
7_23_2020 SWIFT COPY_PDF.exe
Size 589KB
Sample200724-t5f2gnnvva
SHA256 87aca4fc3253cd41db9b0ec35fd55868bcd30b5962a2c0da2004bf852a5d60a2
MD5 2fa53fd151a9a2178c8025ac2c97d456
SHA1 cadbf710b0b803e4b3c0da763c634a2240ecde9c
SHA512 a2908ae3e51a2ee54cb3bdf6347b66b4beed8adffc2f432ab93abfd11c8cd496beceab94b5e2f5dddc22676da4f0a52d5171ea1c50df39f95d82d7ee25729fd0
MD5 SHA1 SHA512

Score

10^/10

Family

Credentials

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

AgentTesla Payload 4 IoCs

resource	yara_rule
behavioral1/memory/1616-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1616-5-0x000000000044690E-mapping.dmp	family_agenttesla
behavioral1/memory/1616-6-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1616-7-0x0000000000400000-0x000000000044C000-memory.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

description	pid	Process	procid_target
PID 1012 set thread context of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26

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.

Scheduled Task

pid	Process
1440	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1616	7_23_2020 SWIFT COPY_PDF.exe
1616	7_23_2020 SWIFT COPY_PDF.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	7_23_2020 SWIFT COPY_PDF.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1012 wrote to memory of 1440	1012	7_23_2020 SWIFT COPY_PDF.exe	24
PID 1012 wrote to memory of 1440	1012	7_23_2020 SWIFT COPY_PDF.exe	24
PID 1012 wrote to memory of 1440	1012	7_23_2020 SWIFT COPY_PDF.exe	24
PID 1012 wrote to memory of 1440	1012	7_23_2020 SWIFT COPY_PDF.exe	24
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26
PID 1012 wrote to memory of 1616	1012	7_23_2020 SWIFT COPY_PDF.exe	26

C:\Users\Admin\AppData\Local\Temp\7_23_2020 SWIFT COPY_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\7_23_2020 SWIFT COPY_PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1012
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GczIPipijxtO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9C9C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1440
- C:\Users\Admin\AppData\Local\Temp\7_23_2020 SWIFT COPY_PDF.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1616