agenttesla | 6329282f308e0fedcd96f40cbfd7c368f8868dee20b7437949743a37723f34b0

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 03:03

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General

Target

328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe
Size

1.1MB
MD5

63d74b4d5b18373ba3230ed473922c70
SHA1

96dd293df1e4d4f7972d3c2d647195b81a1699d8
SHA256

328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa
SHA512

c43d222acef5f5581ad1923431aa66a39161da2e69a02afc64aeb901e3c7465c392d11bad5d14662b66f79e90adc3ef843e78887591a4794486350aa0ba6f512
SSDEEP

24576:0qDEvCTbMWu7rQYlBQcBiT6rprG8amzNiCDJjKJ7ypNh1:0TvC/MTQYxsWR7amgUJI2

Score

10^/10

agenttesla zgrat keylogger persistence rat spyware stealer trojan

Malware Config

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/2496-16-0x00000000009D0000-0x0000000000A24000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-19-0x0000000000B70000-0x0000000000BC2000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-43-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-79-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-77-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-75-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-73-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-71-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-69-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-67-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-65-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-63-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-61-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-59-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-57-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-55-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-53-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-51-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-49-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-47-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-45-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-41-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-39-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-37-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-35-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-33-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-31-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-29-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-27-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-25-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-23-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-21-0x0000000000B70000-0x0000000000BBD000-memory.dmp	family_zgrat_v1
behavioral1/memory/2496-20-0x0000000000B70000-0x0000000000BBD000-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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\skyT = "C:\\Users\\Admin\\AppData\\Roaming\\skyT\\skyT.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1812 set thread context of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2496	RegSvcs.exe
2496	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe
1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe
1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2496	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28
PID 1812 wrote to memory of 2496	1812	328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe	28

C:\Users\Admin\AppData\Local\Temp\328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe
"C:\Users\Admin\AppData\Local\Temp\328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\328e70cca6f607ee5e124be316cbd024fa84f61b874c0568366516a8222675aa.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2496

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/1812-10-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download
memory/2496-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2496-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2496-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2496-15-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/2496-16-0x00000000009D0000-0x0000000000A24000-memory.dmp

Filesize
336KB

Download
memory/2496-17-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-18-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-19-0x0000000000B70000-0x0000000000BC2000-memory.dmp

Filesize
328KB

Download
memory/2496-43-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-79-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-77-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-1052-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-75-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-73-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-71-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-69-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-67-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-65-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-63-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-61-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-59-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-57-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-55-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-53-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-51-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-49-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-47-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-45-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-41-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-39-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-37-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-35-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-33-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-31-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-29-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-27-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-25-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-23-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-21-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-20-0x0000000000B70000-0x0000000000BBD000-memory.dmp

Filesize
308KB

Download
memory/2496-1054-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2496-1055-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/2496-1056-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download