agenttesla | 535d20566edc74781d8e3bdb0323e524745ad0c58944b74ca20f8710999ada25

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
27/11/2023, 10:04

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General

Target

PO OAU_NOVQTRFA00541·PDF.scr
Size

2.4MB
MD5

03a1eceb4cbfd2f657e9bd6e9d936290
SHA1

5290a8530a4254f3ede7262fed88b0b3bdbb16eb
SHA256

268c6adab2d20b3c821fec7ecfdaf72fbe267d07f0e3da839626e67addfdffef
SHA512

7705e3765d5c38c243543362e02d9d70dda42b46e1b39f834ca31553adf852e9243b99394a4d45ef7514afebba5983106bf1c29614f72209f55ccde47f144856
SSDEEP

49152:9KeZGjstCh12D9oN8ZJBZ1PVrpujFDj9WK0PuAHz9Iy:9KeZqFh12pW0ZHz9I

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
urpnvucvmhffkuvu
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2760 set thread context of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2384	aspnet_compiler.exe
2384	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2384	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2384	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30
PID 2760 wrote to memory of 2384	2760	PO OAU_NOVQTRFA00541·PDF.scr	30

C:\Users\Admin\AppData\Local\Temp\PO OAU_NOVQTRFA00541·PDF.scr
"C:\Users\Admin\AppData\Local\Temp\PO OAU_NOVQTRFA00541·PDF.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2384

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2384-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2384-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2384-27-0x0000000004A50000-0x0000000004A90000-memory.dmp

Filesize
256KB

Download
memory/2384-26-0x0000000074E20000-0x000000007550E000-memory.dmp

Filesize
6.9MB

Download
memory/2384-25-0x0000000074E20000-0x000000007550E000-memory.dmp

Filesize
6.9MB

Download
memory/2384-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2384-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2384-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2384-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2384-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2384-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2760-6-0x0000000001090000-0x00000000010DC000-memory.dmp

Filesize
304KB

Download
memory/2760-1-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-8-0x0000000004C00000-0x0000000004C40000-memory.dmp

Filesize
256KB

Download
memory/2760-7-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-0-0x0000000001120000-0x0000000001384000-memory.dmp

Filesize
2.4MB

Download
memory/2760-21-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-5-0x0000000000A30000-0x0000000000A70000-memory.dmp

Filesize
256KB

Download
memory/2760-4-0x0000000000600000-0x0000000000640000-memory.dmp

Filesize
256KB

Download
memory/2760-3-0x0000000004C00000-0x0000000004C40000-memory.dmp

Filesize
256KB

Download
memory/2760-2-0x0000000000E20000-0x0000000000E78000-memory.dmp

Filesize
352KB

Download