agenttesla | 0b4b35e760728afc9d3e9a3b093a9f69a8507ffcafbe6c8e5b424fedb540096f

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 08:12

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General

Target

50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Size

1.1MB
MD5

b769c82e7f0aeb48129c514b6ee3eefc
SHA1

19bd8f4cbd6422003331d9d2de11e3a7f973b0a3
SHA256

50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c
SHA512

97e5b8baf06b6f210cd8e9e8388963ea77b145b0192cb8af8ae7d5b088f0bdba7cedcd5100bdff61d64cb0a85bfbd69115a15e50ce4d0b7c4c43b8586098033d
SSDEEP

24576:tqDEvCTbMWu7rQYlBQcBiT6rprG8aGKSeHIqatQGNQp:tTvC/MTQYxsWR7aGKSeumGy

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.deeptrans.com.tr
Port:
587
Username:
[email protected]
Password:
59ace821A

Signatures

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

Detect ZGRat V1 33 IoCs

resource	yara_rule
behavioral1/memory/2908-16-0x00000000004F0000-0x0000000000546000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-17-0x00000000005C0000-0x0000000000614000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-49-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-51-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-79-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-77-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-73-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-71-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-69-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-65-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-63-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-61-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-59-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-57-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-53-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-47-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-45-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-41-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-39-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-37-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-33-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-31-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-29-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-27-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-25-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-21-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-20-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-75-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-67-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-55-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-43-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-35-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1
behavioral1/memory/2908-23-0x00000000005C0000-0x000000000060F000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2732 set thread context of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2908	RegSvcs.exe
2908	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2908	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28
PID 2732 wrote to memory of 2908	2732	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	28

C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2908

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/2732-10-0x0000000000130000-0x0000000000134000-memory.dmp

Filesize
16KB

Download
memory/2908-11-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2908-13-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2908-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2908-15-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/2908-16-0x00000000004F0000-0x0000000000546000-memory.dmp

Filesize
344KB

Download
memory/2908-17-0x00000000005C0000-0x0000000000614000-memory.dmp

Filesize
336KB

Download
memory/2908-18-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2908-19-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2908-49-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-51-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-195-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2908-79-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-77-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-73-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-71-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-69-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-65-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-63-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-61-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-59-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-57-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-53-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-47-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-1117-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2908-45-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-41-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-39-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-37-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-33-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-31-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-29-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-27-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-25-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-21-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-20-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-75-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-67-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-55-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-43-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-35-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-23-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/2908-1119-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/2908-1120-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download