agenttesla | 0b4b35e760728afc9d3e9a3b093a9f69a8507ffcafbe6c8e5b424fedb540096f

Analysis

max time kernel
92s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 08:11

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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
behavioral2/memory/2612-16-0x00000000053B0000-0x0000000005406000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-19-0x0000000005450000-0x00000000054A4000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-33-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-57-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-79-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-77-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-75-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-73-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-71-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-69-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-67-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-65-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-61-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-59-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-55-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-53-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-51-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-49-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-47-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-45-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-44-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-41-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-39-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-37-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-35-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-31-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-29-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-27-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-25-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-23-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-21-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-20-0x0000000005450000-0x000000000549F000-memory.dmp	family_zgrat_v1
behavioral2/memory/2612-63-0x0000000005450000-0x000000000549F000-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-1-5-21-2539840389-1261165778-1087677076-1000\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 3368 set thread context of 2612	3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	81

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4524	3368	WerFault.exe	80

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2612	RegSvcs.exe
2612	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2612	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2612	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3368 wrote to memory of 2612	3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	81
PID 3368 wrote to memory of 2612	3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	81
PID 3368 wrote to memory of 2612	3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	81
PID 3368 wrote to memory of 2612	3368	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	81

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:3368
- 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:2612
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3368 -s 696
  2⤵
  - Program crash
  PID:4524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3368 -ip 3368
1⤵
PID:824

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/2612-11-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2612-12-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2612-13-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2612-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2612-15-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2612-16-0x00000000053B0000-0x0000000005406000-memory.dmp

Filesize
344KB

Download
memory/2612-17-0x0000000074120000-0x00000000748D0000-memory.dmp

Filesize
7.7MB

Download
memory/2612-18-0x00000000059C0000-0x0000000005F64000-memory.dmp

Filesize
5.6MB

Download
memory/2612-19-0x0000000005450000-0x00000000054A4000-memory.dmp

Filesize
336KB

Download
memory/2612-33-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-57-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-176-0x0000000074120000-0x00000000748D0000-memory.dmp

Filesize
7.7MB

Download
memory/2612-79-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-77-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-75-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-73-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-71-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-69-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-67-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-65-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-61-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-59-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-55-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-53-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-51-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-49-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-47-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-45-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-44-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-41-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-39-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-37-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-35-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-31-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-29-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-27-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-25-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-23-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-21-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-20-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-63-0x0000000005450000-0x000000000549F000-memory.dmp

Filesize
316KB

Download
memory/2612-1117-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/2612-1118-0x0000000074120000-0x00000000748D0000-memory.dmp

Filesize
7.7MB

Download
memory/2612-1120-0x0000000006470000-0x00000000064C0000-memory.dmp

Filesize
320KB

Download
memory/2612-1121-0x0000000006560000-0x00000000065FC000-memory.dmp

Filesize
624KB

Download
memory/2612-1122-0x00000000068E0000-0x0000000006972000-memory.dmp

Filesize
584KB

Download
memory/2612-1123-0x00000000068A0000-0x00000000068AA000-memory.dmp

Filesize
40KB

Download
memory/2612-1124-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2612-1125-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2612-1126-0x0000000074120000-0x00000000748D0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-10-0x00000000008D0000-0x00000000008D4000-memory.dmp

Filesize
16KB

Download