agenttesla | cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
07-05-2024 01:23

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General

Target

cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe
Size

1.1MB
MD5

9cacbd63180f26c72fbbf75cf241eb35
SHA1

73e6d3e7763f4e4b2d5d938f035bf26531f8c97f
SHA256

cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32
SHA512

7a425e0f291e47797842dd485ffce706a5c776085030430ecf8bbbda36c256c4860c79eafcb82dd1c8a9babf09d0fbf5a3e02e90e2782ad44300a0a03a59e644
SSDEEP

24576:SqDEvCTbMWu7rQYlBQcBiT6rprG8atH0PWxDbOFP1BNQI:STvC/MTQYxsWR7atH+WclDy

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/1976-17-0x0000000001E70000-0x0000000001EC4000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-19-0x00000000021F0000-0x0000000002242000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-68-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-80-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-78-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-76-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-74-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-72-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-70-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-66-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-64-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-62-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-60-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-56-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-54-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-52-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-50-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-48-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-46-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-44-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-40-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-38-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-36-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-34-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-32-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-30-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-28-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-26-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-24-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-22-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-21-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-58-0x00000000021F0000-0x000000000223D000-memory.dmp	family_zgrat_v1
behavioral1/memory/1976-43-0x00000000021F0000-0x000000000223D000-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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe"	RegSvcs.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/844-10-0x00000000012C0000-0x00000000013E8000-memory.dmp	autoit_exe
behavioral1/memory/844-15-0x00000000012C0000-0x00000000013E8000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 844 set thread context of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1976	RegSvcs.exe
1976	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe
844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe
844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1976	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28
PID 844 wrote to memory of 1976	844	cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe	28

C:\Users\Admin\AppData\Local\Temp\cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe
"C:\Users\Admin\AppData\Local\Temp\cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:844
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\cb6916b0fb40cdf6c0af7610b9347c22a5fef336f70e93fda8fd05e4b3baab32.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1976

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/844-15-0x00000000012C0000-0x00000000013E8000-memory.dmp

Filesize
1.2MB

Download
memory/844-10-0x00000000012C0000-0x00000000013E8000-memory.dmp

Filesize
1.2MB

Download
memory/1976-56-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-16-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/1976-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1976-54-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-17-0x0000000001E70000-0x0000000001EC4000-memory.dmp

Filesize
336KB

Download
memory/1976-19-0x00000000021F0000-0x0000000002242000-memory.dmp

Filesize
328KB

Download
memory/1976-18-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-20-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-68-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-80-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1976-78-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-52-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-74-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-72-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-70-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-66-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-64-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-62-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-60-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-139-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1976-76-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-50-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-48-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-46-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-44-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-40-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-38-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-36-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-34-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-32-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-30-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-28-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-26-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-24-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-22-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-21-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-58-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-43-0x00000000021F0000-0x000000000223D000-memory.dmp

Filesize
308KB

Download
memory/1976-1054-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-1056-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1976-1057-0x000000007476E000-0x000000007476F000-memory.dmp

Filesize
4KB

Download
memory/1976-1058-0x0000000074760000-0x0000000074E4E000-memory.dmp

Filesize
6.9MB

Download