agenttesla | 6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323

General

Target

6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe
Size

888KB
MD5

7c5508484d8b61155b13bb8476fb5f70
SHA1

ab2be33782022e9f04dcbe25633d5c362193ecf3
SHA256

6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323
SHA512

7245fe40ba2ae2f81ac956b71b9962eee64382e3171da3f4d55a9748ee992ee3c861d02712d5aa0f04155146879a58d6bee966dd5e638d413593b26d2ecf9643
SSDEEP

24576:2wGf9bYNj0WU66TcnohHWJxpyz+epkQ4/Kh9YX3:A6OWU6dUoxpy14/KUH

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.hatiplertekstil.com
Port:
587
Username:
[email protected]
Password:
htpl102030
Email To:
[email protected]

Signatures

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

Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1012-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_EXE_Packed_GEN01

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1012-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables packed with or use KoiVM 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4760-3-0x0000026749F00000-0x0000026749F96000-memory.dmp	INDICATOR_EXE_Packed_KoiVM

Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1012-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1012-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1012-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1012-4-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Suspicious use of SetThreadContext 1 IoCs

Processes:

6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe

description	pid	process	target process
PID 4760 set thread context of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

msbuild.exe

pid process

1012 msbuild.exe
1012 msbuild.exe

pid	process
1012	msbuild.exe
1012	msbuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exemsbuild.exe

description	pid	process
Token: SeDebugPrivilege	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe
Token: SeDebugPrivilege	1012	msbuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

msbuild.exe

pid process

1012 msbuild.exe

pid	process
1012	msbuild.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe

description	pid	process	target process
PID 4760 wrote to memory of 1204	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	regasm.exe
PID 4760 wrote to memory of 1204	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	regasm.exe
PID 4760 wrote to memory of 1204	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	regasm.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 1012	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 3136	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 3136	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe
PID 4760 wrote to memory of 3136	4760	6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe	msbuild.exe

C:\Users\Admin\AppData\Local\Temp\6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe
"C:\Users\Admin\AppData\Local\Temp\6227a5500df53be8c94473aaed2479610329568b55142ca56120c94f9c0dd323.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
2⤵
PID:1204

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1012

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
2⤵
PID:3136

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1012-10-0x0000000006670000-0x00000000066C0000-memory.dmp

Filesize
320KB

Download
memory/1012-14-0x00000000059B0000-0x00000000059C0000-memory.dmp

Filesize
64KB

Download
memory/1012-13-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1012-12-0x0000000006910000-0x000000000691A000-memory.dmp

Filesize
40KB

Download
memory/1012-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1012-5-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/1012-6-0x0000000005F70000-0x0000000006514000-memory.dmp

Filesize
5.6MB

Download
memory/1012-7-0x00000000058F0000-0x0000000005956000-memory.dmp

Filesize
408KB

Download
memory/1012-8-0x00000000059B0000-0x00000000059C0000-memory.dmp

Filesize
64KB

Download
memory/1012-11-0x0000000006760000-0x00000000067F2000-memory.dmp

Filesize
584KB

Download
memory/4760-3-0x0000026749F00000-0x0000026749F96000-memory.dmp

Filesize
600KB

Download
memory/4760-9-0x00007FFAF8C90000-0x00007FFAF9751000-memory.dmp

Filesize
10.8MB

Download
memory/4760-0-0x000002672FAD0000-0x000002672FB20000-memory.dmp

Filesize
320KB

Download
memory/4760-2-0x0000026749FE0000-0x0000026749FF0000-memory.dmp

Filesize
64KB

Download
memory/4760-1-0x00007FFAF8C90000-0x00007FFAF9751000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads