agenttesla | a52edabcf224384b481e41f0076e869f470cd0c7e6b34dab11deab9d9eb94368

General

Target

PO 20240105.exe
Size

740KB
MD5

81d099f1008d98346919c22f105e26e5
SHA1

de77e686d32adca574703621974811dc6c7d3b31
SHA256

1ddead5d6964c8e382d3b2ea694774ff58486bcfb7996015561cc9a03c61b536
SHA512

b174aa74461edcc8afee22134084d6de4001fdf5d7012fbcd904f119d3959d776b43fd91a25147c20d2dcfa0d18eeb0b554155d2c7380d55030e6dd2e28bf794
SSDEEP

12288:Wd1JsJ6SH1Sh2iNwCZDcTsTmmk82Zzl2VLlh5AMOYFC6Vljc4J+G30NuqDpfLpPd:Wd4w1GQQABk1Zzl4ph5vtCi0hBDpfLG

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.starmech.net
Port:
587
Username:
[email protected]
Password:
nics123
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Suspicious use of SetThreadContext 1 IoCs

Processes:

PO 20240105.exe

description pid process target process

PID 2256 set thread context of 2788 2256 PO 20240105.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2572 schtasks.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

PO 20240105.exepowershell.exepowershell.exeRegSvcs.exe

pid process

2256 PO 20240105.exe
2256 PO 20240105.exe
2524 powershell.exe
2680 powershell.exe
2256 PO 20240105.exe
2788 RegSvcs.exe
2788 RegSvcs.exe

description	pid	process	target process
PID 2256 set thread context of 2788	2256	PO 20240105.exe	RegSvcs.exe

pid	process
2572	schtasks.exe

pid	process
2256	PO 20240105.exe
2256	PO 20240105.exe
2524	powershell.exe
2680	powershell.exe
2256	PO 20240105.exe
2788	RegSvcs.exe
2788	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

PO 20240105.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2256	PO 20240105.exe
Token: SeDebugPrivilege	2524	powershell.exe
Token: SeDebugPrivilege	2680	powershell.exe
Token: SeDebugPrivilege	2788	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

PO 20240105.exe

description	pid	process	target process
PID 2256 wrote to memory of 2524	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2524	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2524	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2524	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2680	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2680	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2680	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2680	2256	PO 20240105.exe	powershell.exe
PID 2256 wrote to memory of 2572	2256	PO 20240105.exe	schtasks.exe
PID 2256 wrote to memory of 2572	2256	PO 20240105.exe	schtasks.exe
PID 2256 wrote to memory of 2572	2256	PO 20240105.exe	schtasks.exe
PID 2256 wrote to memory of 2572	2256	PO 20240105.exe	schtasks.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe
PID 2256 wrote to memory of 2788	2256	PO 20240105.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PO 20240105.exe
"C:\Users\Admin\AppData\Local\Temp\PO 20240105.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2256

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO 20240105.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2524

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TZgkPJEad.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2680

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TZgkPJEad" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6C98.tmp"
2⤵
- Creates scheduled task(s)
PID:2572

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2788

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6C98.tmp
Filesize
1KB

MD5
464f1eec447cdcb339c637ef63f582b5

SHA1
72c646d2fa4138172f3da7fb86b8b35ae871e7c7

SHA256
3b8416ae92a82e3b4250def75d999eb1606afc1b85c0682658dbd0c7af2fdcef

SHA512
9566f4a959e1dd83ce88386a123161142f1c0a5aee5051be0d5c506a50c4a6a189572fbf0bf8b1d62713ef01e05d8b8f02edba90fdc043016352436c01a64056

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
dd5b9d969188bc22ce1548d721c55f79

SHA1
7f832d234335061c29a967af55a9d92a806ce2a4

SHA256
919efe2136985a1a62ee22a6c94876c13981d0f8a816636c7c36242095874ca1

SHA512
447266261eac2c50f744255cd2b503283e8c141957121f79ec334549265fb24f82888477c46c306791f8344925675e9c40cbf2eeae088725704c9cad38cde2d3

Download Submit
memory/2256-0-0x00000000001C0000-0x000000000027C000-memory.dmp

Filesize
752KB

Download
memory/2256-1-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2256-2-0x0000000004960000-0x00000000049A0000-memory.dmp

Filesize
256KB

Download
memory/2256-3-0x0000000000390000-0x00000000003A2000-memory.dmp

Filesize
72KB

Download
memory/2256-4-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2256-5-0x0000000005C40000-0x0000000005CC2000-memory.dmp

Filesize
520KB

Download
memory/2256-45-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2524-43-0x00000000023F0000-0x0000000002430000-memory.dmp

Filesize
256KB

Download
memory/2524-29-0x000000006EDB0000-0x000000006F35B000-memory.dmp

Filesize
5.7MB

Download
memory/2524-32-0x00000000023F0000-0x0000000002430000-memory.dmp

Filesize
256KB

Download
memory/2524-46-0x000000006EDB0000-0x000000006F35B000-memory.dmp

Filesize
5.7MB

Download
memory/2524-39-0x00000000023F0000-0x0000000002430000-memory.dmp

Filesize
256KB

Download
memory/2524-22-0x000000006EDB0000-0x000000006F35B000-memory.dmp

Filesize
5.7MB

Download
memory/2680-36-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download
memory/2680-47-0x000000006EDB0000-0x000000006F35B000-memory.dmp

Filesize
5.7MB

Download
memory/2680-25-0x000000006EDB0000-0x000000006F35B000-memory.dmp

Filesize
5.7MB

Download
memory/2680-27-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download
memory/2680-31-0x000000006EDB0000-0x000000006F35B000-memory.dmp

Filesize
5.7MB

Download
memory/2680-34-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download
memory/2788-41-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-38-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-35-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-42-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2788-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-44-0x00000000045A0000-0x00000000045E0000-memory.dmp

Filesize
256KB

Download
memory/2788-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2788-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2788-48-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2788-49-0x00000000045A0000-0x00000000045E0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads