agenttesla | 873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25

General

Target

873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
Size

818KB
MD5

5207e1d2d04cc44b8ba39e6ce472e733
SHA1

673e14e004281036d7420d705c1e336e451637aa
SHA256

873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25
SHA512

8b4d9dc2758e310025067a8b772b7d313a2c35d07fd6720049199f5c49dbd6b924ee9ac0e55548acbd58fb76698907b6b89c575ace538a025445bc3af17a05b0
SSDEEP

24576:NQPjKr5BNDBwCCMST7RoJHHMf412CPdoJ6u:6k5BNVo7RoMICJ6u

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.quoctoan.vn
Port:
587
Username:
[email protected]
Password:
bGMJNaGYNTLC
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/3156-12-0x0000000000400000-0x0000000000440000-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/3156-12-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_References_Browsers

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

Processes:

resource	yara_rule
behavioral2/memory/3156-12-0x0000000000400000-0x0000000000440000-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/3156-12-0x0000000000400000-0x0000000000440000-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/3156-12-0x0000000000400000-0x0000000000440000-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/3156-12-0x0000000000400000-0x0000000000440000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Suspicious use of SetThreadContext 1 IoCs

Processes:

873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe

description	pid	process	target process
PID 1912 set thread context of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exeMSBuild.exe

pid	process
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
3156	MSBuild.exe
3156	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exeMSBuild.exe

description	pid	process
Token: SeDebugPrivilege	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
Token: SeDebugPrivilege	3156	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe

description	pid	process	target process
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe
PID 1912 wrote to memory of 3156	1912	873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe
"C:\Users\Admin\AppData\Local\Temp\873fb072fccac9fc833f34c74570749b1c3fdc5d0b521f9b793550efa8026f25.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1912

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
PID:3156

MITRE ATT&CK Matrix

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Downloads

memory/1912-10-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/1912-15-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/1912-2-0x0000000005820000-0x0000000005DC4000-memory.dmp

Filesize
5.6MB

Download
memory/1912-3-0x0000000005310000-0x00000000053A2000-memory.dmp

Filesize
584KB

Download
memory/1912-4-0x00000000053D0000-0x00000000053DA000-memory.dmp

Filesize
40KB

Download
memory/1912-5-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/1912-6-0x00000000054D0000-0x00000000054F0000-memory.dmp

Filesize
128KB

Download
memory/1912-0-0x0000000000860000-0x0000000000932000-memory.dmp

Filesize
840KB

Download
memory/1912-8-0x00000000091C0000-0x0000000009242000-memory.dmp

Filesize
520KB

Download
memory/1912-1-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/1912-7-0x00000000056B0000-0x00000000056C4000-memory.dmp

Filesize
80KB

Download
memory/1912-11-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/1912-9-0x000000000C2F0000-0x000000000C38C000-memory.dmp

Filesize
624KB

Download
memory/3156-18-0x0000000006040000-0x0000000006090000-memory.dmp

Filesize
320KB

Download
memory/3156-14-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/3156-16-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/3156-17-0x0000000005120000-0x0000000005186000-memory.dmp

Filesize
408KB

Download
memory/3156-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3156-19-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/3156-20-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads