agenttesla | 1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad

Analysis

max time kernel
149s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08-05-2024 12:25

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General

Target

1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe
Size

1.1MB
MD5

7d2d11b3e1a30782525d39237cb09c75
SHA1

fe2db301a7a8ba1129ed85b0a021698756d7a7de
SHA256

1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad
SHA512

1f3f4072b32a3ef2f21f68490a5c2d5df5115ef296ed7c1ebb0ecc6e97d4d14b806b86adeb116f45a0925a1cd62e4c1373e7c71cc27a40e145465bf801870ec4
SSDEEP

24576:TqDEvCTbMWu7rQYlBQcBiT6rprG8a3crT9HRh2NB:TTvC/MTQYxsWR7a3K9xh2

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/3544-16-0x00000000057A0000-0x00000000057F4000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-19-0x0000000005830000-0x0000000005882000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-41-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-49-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-81-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-79-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-77-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-75-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-73-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-71-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-69-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-67-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-65-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-64-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-61-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-57-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-55-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-54-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-51-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-48-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-45-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-43-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-35-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-33-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-31-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-29-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-27-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-25-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-23-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-22-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-59-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-39-0x0000000005830000-0x000000000587D000-memory.dmp	family_zgrat_v1
behavioral2/memory/3544-37-0x0000000005830000-0x000000000587D000-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-1-5-21-3906287020-2915474608-1755617787-1000\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 4304 set thread context of 3544	4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe	87

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3544	RegSvcs.exe
3544	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3544	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe
4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe
4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3544	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4304 wrote to memory of 3544	4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe	87
PID 4304 wrote to memory of 3544	4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe	87
PID 4304 wrote to memory of 3544	4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe	87
PID 4304 wrote to memory of 3544	4304	1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe	87

C:\Users\Admin\AppData\Local\Temp\1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe
"C:\Users\Admin\AppData\Local\Temp\1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4304
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\1629bb38d859e5aff74e1f6831041d2d1d100924551a82f06f2d5ce678a388ad.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3544

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/3544-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3544-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3544-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3544-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3544-15-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/3544-16-0x00000000057A0000-0x00000000057F4000-memory.dmp

Filesize
336KB

Download
memory/3544-20-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-19-0x0000000005830000-0x0000000005882000-memory.dmp

Filesize
328KB

Download
memory/3544-18-0x0000000005EC0000-0x0000000006464000-memory.dmp

Filesize
5.6MB

Download
memory/3544-17-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-21-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-41-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-49-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-81-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-79-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-77-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-75-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-73-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-71-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-69-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-67-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-65-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-64-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-61-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-57-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-55-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-54-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-51-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-48-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-45-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-43-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-35-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-33-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-31-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-29-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-27-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-25-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-23-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-22-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-59-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-39-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-37-0x0000000005830000-0x000000000587D000-memory.dmp

Filesize
308KB

Download
memory/3544-1054-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/3544-1055-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3544-1057-0x0000000006900000-0x0000000006950000-memory.dmp

Filesize
320KB

Download
memory/3544-1058-0x0000000006A00000-0x0000000006A92000-memory.dmp

Filesize
584KB

Download
memory/3544-1059-0x0000000006BB0000-0x0000000006BBA000-memory.dmp

Filesize
40KB

Download
memory/3544-1060-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3544-1061-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/3544-1062-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/4304-10-0x0000000000F70000-0x0000000000F74000-memory.dmp

Filesize
16KB

Download