agenttesla | 015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667

Analysis

max time kernel
139s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 05:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe
Size

2.5MB
MD5

8777abeae397cf3033273c614b777c2e
SHA1

c90bdf41a1447986b7307ba256613e2e21c62a33
SHA256

015ddffd4dc9f5e7f09d79f5d60d5ef42b9054f63522766fd5f2ecbb7196d667
SHA512

3a89ba6b462f8648122d8b9b2fc9cb9be2d46614cfec0c3ab3193ae86f0a8aba561a88d63d0009167686bd44ac3ecaf1f0ad808fcee722d84995fdf2c5fe6fcf
SSDEEP

24576:1qCdMP5SdezpyFNrhSCPuoX0k6O2BusxExVJhevLg31+mYGnKBF2JETXHOa5WL3n:1P6hSrcCPT0JvLg31+mYGnKDRTXs3S4

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.temikan.com.tr
Port:
587
Username:
[email protected]
Password:
temikan63
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf = "\"C:\\Users\\Admin\\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe\""	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

26 api.ipify.org
27 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe

description pid process target process

PID 4188 set thread context of 3364 4188 PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe installutil.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

installutil.exe

pid process

3364 installutil.exe
3364 installutil.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

installutil.exe

description pid process

Token: SeDebugPrivilege 3364 installutil.exe

flow	ioc
26	api.ipify.org
27	api.ipify.org

description	pid	process	target process
PID 4188 set thread context of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe

pid	process
3364	installutil.exe
3364	installutil.exe

description	pid	process
Token: SeDebugPrivilege	3364	installutil.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe

description	pid	process	target process
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe
PID 4188 wrote to memory of 3364	4188	PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe	installutil.exe

C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4188

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3364

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3416,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4312 /prefetch:8
1⤵
PID:1400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3364-1-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3364-2-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/3364-3-0x0000000005B20000-0x00000000060C4000-memory.dmp

Filesize
5.6MB

Download
memory/3364-4-0x00000000054F0000-0x0000000005556000-memory.dmp

Filesize
408KB

Download
memory/3364-5-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3364-6-0x0000000006A00000-0x0000000006A50000-memory.dmp

Filesize
320KB

Download
memory/3364-7-0x0000000006AF0000-0x0000000006B82000-memory.dmp

Filesize
584KB

Download
memory/3364-8-0x0000000006A70000-0x0000000006A7A000-memory.dmp

Filesize
40KB

Download
memory/3364-9-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/3364-10-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download