agenttesla | 0dc90339f135807b6aab44ac9af70601adf2a054e561d555ce30841b9ac44905

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
15/06/2024, 01:25

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General

Target

PO_67800Kg+MachineCmO.exe
Size

1.1MB
MD5

5ec2bbe309377cde94041980f7d55ad3
SHA1

6614b173e5b36e40a8f741403047c5092efca8f2
SHA256

c9c67e5c91239bdc8ec8521fbdbdf3242a919261fa083c459c5af167c7180037
SHA512

fd676bf2c6ad1a6db956bd1542ebed092987061a73c372840218dcf0b605044fb37f80d0d392a509464a23271ea52f7d2f545c6e69cb12fee9e159a2ac68d0ec
SSDEEP

24576:0AHnh+eWsN3skA4RV1Hom2KXMmHaqh+s6RheAG848Qs0ZO4UB5:Dh+ZkldoPK8Yaqhmhewvey

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.myhydropowered.com
Port:
587
Username:
[email protected]
Password:
n8h0yvDxAKrtxKB
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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\DtcHF = "C:\\Users\\Admin\\AppData\\Roaming\\DtcHF\\DtcHF.exe"	RegSvcs.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.

flow	ioc
4	api.ipify.org
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2236 set thread context of 2264	2236	PO_67800Kg+MachineCmO.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2264	RegSvcs.exe
2264	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2236	PO_67800Kg+MachineCmO.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2264	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2236	PO_67800Kg+MachineCmO.exe
2236	PO_67800Kg+MachineCmO.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2236	PO_67800Kg+MachineCmO.exe
2236	PO_67800Kg+MachineCmO.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28
PID 2236 wrote to memory of 2264	2236	PO_67800Kg+MachineCmO.exe	28

C:\Users\Admin\AppData\Local\Temp\PO_67800Kg+MachineCmO.exe
"C:\Users\Admin\AppData\Local\Temp\PO_67800Kg+MachineCmO.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\PO_67800Kg+MachineCmO.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2264

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

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Downloads

memory/2236-10-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download
memory/2264-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2264-16-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/2264-17-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2264-18-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/2264-19-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download