agenttesla | a0f0f5f8d52668129652ae074bf54b936f038b3192bcb22d562d1542730b28ea

Analysis

max time kernel
48s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 04:48

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General

Target

28d00d87d406268217ece94fd43872ae.exe
Size

886KB
MD5

28d00d87d406268217ece94fd43872ae
SHA1

ba43a560933c6e39ff849a5912d864151649cb3f
SHA256

a0f0f5f8d52668129652ae074bf54b936f038b3192bcb22d562d1542730b28ea
SHA512

1c68a8f62cf9fee0810284d407ae5386642f156c6c620a5eb714d5e07a37ab9e91f0125977ef2a4bb719719e685bbefdcb9a6895e9c0c27f1a037d67a4274215
SSDEEP

12288:ojkKpz/w/aYulS/XcmY28JHRsFD8+81KZcRA4meT0uAdU/AnZgoR6vgF0wS2u5XL:4h/w/JuqXcmcHaFD/ZdBeT0ofoR6vd

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
[email protected]
Password:
pmoneyboy994

Signatures

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

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral1/memory/2436-13-0x0000000004C80000-0x0000000004CBC000-memory.dmp	family_agenttesla

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

pid	Process
2808	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2436	28d00d87d406268217ece94fd43872ae.exe
2436	28d00d87d406268217ece94fd43872ae.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2436	28d00d87d406268217ece94fd43872ae.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2808	2436	28d00d87d406268217ece94fd43872ae.exe	29
PID 2436 wrote to memory of 2808	2436	28d00d87d406268217ece94fd43872ae.exe	29
PID 2436 wrote to memory of 2808	2436	28d00d87d406268217ece94fd43872ae.exe	29
PID 2436 wrote to memory of 2808	2436	28d00d87d406268217ece94fd43872ae.exe	29

C:\Users\Admin\AppData\Local\Temp\28d00d87d406268217ece94fd43872ae.exe
"C:\Users\Admin\AppData\Local\Temp\28d00d87d406268217ece94fd43872ae.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VPljxIH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB6D1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2436-1-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2436-0-0x0000000000F40000-0x0000000001024000-memory.dmp

Filesize
912KB

Download
memory/2436-2-0x0000000004E30000-0x0000000004E70000-memory.dmp

Filesize
256KB

Download
memory/2436-3-0x0000000000410000-0x000000000042A000-memory.dmp

Filesize
104KB

Download
memory/2436-4-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2436-5-0x0000000004E30000-0x0000000004E70000-memory.dmp

Filesize
256KB

Download
memory/2436-6-0x0000000005CE0000-0x0000000005D82000-memory.dmp

Filesize
648KB

Download
memory/2436-7-0x00000000008D0000-0x000000000090C000-memory.dmp

Filesize
240KB

Download
memory/2436-13-0x0000000004C80000-0x0000000004CBC000-memory.dmp

Filesize
240KB

Download