agenttesla | db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/06/2024, 01:44

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General

Target

db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe
Size

1.2MB
MD5

ecd70323455d8ffb787c801e96fd9353
SHA1

b7335c77eb0b0603f2cd9206e1709bdb7badac16
SHA256

db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157
SHA512

ef55126009f1a31728d3605755af5d8189639239e1043154afc575ec3829dc793bf6e874934b80ecaaf467503b7df57edfabbc82e93f7e28f286f9af61dedc46
SSDEEP

24576:kAHnh+eWsN3skA4RV1Hom2KXMmHan4QaUMaq6AMgHuwGtxwxUC5m5:zh+ZkldoPK8YanfqhMhxCi

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

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\WvQpBa = "C:\\Users\\Admin\\AppData\\Roaming\\WvQpBa\\WvQpBa.exe"	RegSvcs.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2120 set thread context of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1836	RegSvcs.exe
1836	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1836	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe
2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe
2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28
PID 2120 wrote to memory of 1836	2120	db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe	28

C:\Users\Admin\AppData\Local\Temp\db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe
"C:\Users\Admin\AppData\Local\Temp\db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\db4d61427699928cbe5b567a37a0336f42a1faf4771ef21e9e18dd37c86fe157.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1836

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/1836-64-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-11-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1836-13-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1836-14-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1836-15-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/1836-16-0x0000000004A00000-0x0000000004A8A000-memory.dmp

Filesize
552KB

Download
memory/1836-17-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1836-18-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1836-20-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1836-19-0x0000000004970000-0x00000000049F8000-memory.dmp

Filesize
544KB

Download
memory/1836-21-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-24-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-32-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-48-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-80-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-78-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-76-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-74-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-72-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-70-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-1073-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1836-68-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-66-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-62-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-60-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-58-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-56-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-54-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-52-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-50-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-46-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-44-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-42-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-40-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-38-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-36-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-34-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-30-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-28-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-26-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-22-0x0000000004970000-0x00000000049F2000-memory.dmp

Filesize
520KB

Download
memory/1836-1069-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1836-1072-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/2120-10-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download