agenttesla | 411b46ed90780c211a99c7b85b753aade4eb1d5e63f3172f0a8149edf109237a

General

Target

payment status.pdf.exe
Size

1020KB
MD5

95db39b63d249c820c8f4049e0f6cb47
SHA1

c7aea8439dc96bdbedb2f6c132ec3507818b66c4
SHA256

411b46ed90780c211a99c7b85b753aade4eb1d5e63f3172f0a8149edf109237a
SHA512

1bfe8a034f2411498768819e2c4511f657512cf8fe51c7f868557e7a1e507ca08f514a01433261b5116232886546732151c1b1f17f7af742761f2ff3afbeab06
SSDEEP

24576:HR34/up+pJCy9lInPiYgpcU7GPm8UXYz1q:x38PJCQ3IPqXV

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
kex#-rHjHM4qKk52
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:

payment status.pdf.exe

description pid process target process

PID 2192 set thread context of 2976 2192 payment status.pdf.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

2792 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

pid process

1484 powershell.exe
2964 powershell.exe
2976 RegSvcs.exe
2976 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1484 powershell.exe
Token: SeDebugPrivilege 2964 powershell.exe
Token: SeDebugPrivilege 2976 RegSvcs.exe

description	pid	process	target process
PID 2192 set thread context of 2976	2192	payment status.pdf.exe	RegSvcs.exe

pid	process
2792	schtasks.exe

pid	process
1484	powershell.exe
2964	powershell.exe
2976	RegSvcs.exe
2976	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1484	powershell.exe
Token: SeDebugPrivilege	2964	powershell.exe
Token: SeDebugPrivilege	2976	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

payment status.pdf.exe

description	pid	process	target process
PID 2192 wrote to memory of 2964	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 2964	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 2964	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 2964	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 1484	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 1484	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 1484	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 1484	2192	payment status.pdf.exe	powershell.exe
PID 2192 wrote to memory of 2792	2192	payment status.pdf.exe	schtasks.exe
PID 2192 wrote to memory of 2792	2192	payment status.pdf.exe	schtasks.exe
PID 2192 wrote to memory of 2792	2192	payment status.pdf.exe	schtasks.exe
PID 2192 wrote to memory of 2792	2192	payment status.pdf.exe	schtasks.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe
PID 2192 wrote to memory of 2976	2192	payment status.pdf.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\payment status.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\payment status.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2192

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\payment status.pdf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2964

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zcEARB.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1484

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zcEARB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp929F.tmp"
2⤵
- Creates scheduled task(s)
PID:2792

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:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp929F.tmp

Filesize
1KB

MD5
3298b5f14dff2687ea37b19152291467

SHA1
c40601b907f0f48fa161e6ad3b16fb90b53505db

SHA256
8291a6423c03d6aadd0228e5bb620028c58093f99bb82684c8c35b471a68c582

SHA512
acfb434f8e530d0b7cc4cd5c5ee71cdd787592785ec4efba2611c1263232d5f19f4aa6ccf719a2f9f434ae02f4266fed617583a48b7acd93eb9922dfb1d7951b

Download Submit
memory/1484-28-0x00000000022E0000-0x0000000002320000-memory.dmp

Filesize
256KB

Download
memory/1484-21-0x000000006FB10000-0x00000000700BB000-memory.dmp

Filesize
5.7MB

Download
memory/1484-30-0x00000000022E0000-0x0000000002320000-memory.dmp

Filesize
256KB

Download
memory/1484-41-0x000000006FB10000-0x00000000700BB000-memory.dmp

Filesize
5.7MB

Download
memory/1484-19-0x000000006FB10000-0x00000000700BB000-memory.dmp

Filesize
5.7MB

Download
memory/2192-3-0x0000000000290000-0x00000000002A8000-memory.dmp

Filesize
96KB

Download
memory/2192-6-0x00000000053E0000-0x000000000545A000-memory.dmp

Filesize
488KB

Download
memory/2192-17-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-5-0x0000000000300000-0x000000000030A000-memory.dmp

Filesize
40KB

Download
memory/2192-4-0x00000000002F0000-0x00000000002F8000-memory.dmp

Filesize
32KB

Download
memory/2192-2-0x0000000004EC0000-0x0000000004F00000-memory.dmp

Filesize
256KB

Download
memory/2192-1-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-0-0x0000000001300000-0x0000000001404000-memory.dmp

Filesize
1.0MB

Download
memory/2192-34-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2964-33-0x0000000002350000-0x0000000002390000-memory.dmp

Filesize
256KB

Download
memory/2964-22-0x000000006FB10000-0x00000000700BB000-memory.dmp

Filesize
5.7MB

Download
memory/2964-42-0x000000006FB10000-0x00000000700BB000-memory.dmp

Filesize
5.7MB

Download
memory/2964-18-0x000000006FB10000-0x00000000700BB000-memory.dmp

Filesize
5.7MB

Download
memory/2964-25-0x0000000002350000-0x0000000002390000-memory.dmp

Filesize
256KB

Download
memory/2964-20-0x0000000002350000-0x0000000002390000-memory.dmp

Filesize
256KB

Download
memory/2976-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-36-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-32-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-39-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-40-0x0000000004930000-0x0000000004970000-memory.dmp

Filesize
256KB

Download
memory/2976-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2976-43-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-44-0x0000000004930000-0x0000000004970000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads