agenttesla | 0b4b35e760728afc9d3e9a3b093a9f69a8507ffcafbe6c8e5b424fedb540096f

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 08:05

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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

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/5020-16-0x0000000005150000-0x00000000051A6000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-19-0x00000000051F0000-0x0000000005244000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-75-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-79-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-77-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-71-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-67-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-63-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-61-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-59-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-55-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-53-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-51-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-47-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-43-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-41-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-39-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-37-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-33-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-31-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-27-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-25-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-23-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-81-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-73-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-69-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-65-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-57-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-49-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-45-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-35-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-29-0x00000000051F0000-0x000000000523F000-memory.dmp	family_zgrat_v1
behavioral2/memory/5020-22-0x00000000051F0000-0x000000000523F000-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-1-5-21-3571316656-3665257725-2415531812-1000\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 112 set thread context of 5020	112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5020	RegSvcs.exe
5020	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5020	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5020	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 112 wrote to memory of 5020	112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	86
PID 112 wrote to memory of 5020	112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	86
PID 112 wrote to memory of 5020	112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	86
PID 112 wrote to memory of 5020	112	50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe	86

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:112
- 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:5020

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/112-10-0x0000000004140000-0x0000000004144000-memory.dmp

Filesize
16KB

Download
memory/5020-14-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5020-15-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/5020-13-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5020-12-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5020-16-0x0000000005150000-0x00000000051A6000-memory.dmp

Filesize
344KB

Download
memory/5020-11-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5020-18-0x00000000058A0000-0x0000000005E44000-memory.dmp

Filesize
5.6MB

Download
memory/5020-20-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/5020-19-0x00000000051F0000-0x0000000005244000-memory.dmp

Filesize
336KB

Download
memory/5020-75-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-79-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-77-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-71-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-67-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-63-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-61-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-59-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-1118-0x0000000005460000-0x00000000054C6000-memory.dmp

Filesize
408KB

Download
memory/5020-1119-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/5020-55-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-53-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-51-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-47-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-43-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-41-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-39-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-37-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-33-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-31-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-27-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-25-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-23-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-21-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/5020-81-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-73-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-69-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-65-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-57-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-49-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-45-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-35-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-29-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-22-0x00000000051F0000-0x000000000523F000-memory.dmp

Filesize
316KB

Download
memory/5020-17-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/5020-1121-0x0000000006220000-0x0000000006270000-memory.dmp

Filesize
320KB

Download
memory/5020-1122-0x0000000006310000-0x00000000063AC000-memory.dmp

Filesize
624KB

Download
memory/5020-1123-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5020-1124-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/5020-1125-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/5020-1126-0x00000000029A0000-0x0000000002A32000-memory.dmp

Filesize
584KB

Download
memory/5020-1127-0x0000000002A40000-0x0000000002A4A000-memory.dmp

Filesize
40KB

Download