agenttesla | c86586d215ee3395e87231829f5583f1dd49fe6b29f593e83f8fea31793cab29

General

Target

Purchase_order_Y93747710.exe
Size

957KB
MD5

9f771ec413240eb2885fbcb26c2fb048
SHA1

5b02911923899eb685fd6b5548c224f357364d82
SHA256

2a33dbe8548389084bc412b6d906717ed20751b2ea63d94bfff0a693a32c6ada
SHA512

4fd410cf21546bcbaa5ff9fc800b0dfff8fa6a7d6f66509f23e528e500481ffedfa968173730018ead34629e4c612b70b810f00531fba563964b11db46890573
SSDEEP

12288:blG9rbwLijBexRQv8Ntg9deEAVMK5FplFgfrYahpgnfT3OE8EHxHLawbihl4Bd0W:bw9nyRu87gX0Dpl2flUf7jFRHL

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:
Tommyduru8118
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase_order_Y93747710.exe

description pid process target process

PID 2164 set thread context of 2480 2164 Purchase_order_Y93747710.exe Purchase_order_Y93747710.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

2848 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exePurchase_order_Y93747710.exe

pid process

2664 powershell.exe
2784 powershell.exe
2480 Purchase_order_Y93747710.exe
2480 Purchase_order_Y93747710.exe

description	pid	process	target process
PID 2164 set thread context of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe

pid	process
2848	schtasks.exe

pid	process
2664	powershell.exe
2784	powershell.exe
2480	Purchase_order_Y93747710.exe
2480	Purchase_order_Y93747710.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exePurchase_order_Y93747710.exe

description	pid	process
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	2784	powershell.exe
Token: SeDebugPrivilege	2480	Purchase_order_Y93747710.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

Purchase_order_Y93747710.exe

description	pid	process	target process
PID 2164 wrote to memory of 2784	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2784	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2784	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2784	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2664	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2664	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2664	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2664	2164	Purchase_order_Y93747710.exe	powershell.exe
PID 2164 wrote to memory of 2848	2164	Purchase_order_Y93747710.exe	schtasks.exe
PID 2164 wrote to memory of 2848	2164	Purchase_order_Y93747710.exe	schtasks.exe
PID 2164 wrote to memory of 2848	2164	Purchase_order_Y93747710.exe	schtasks.exe
PID 2164 wrote to memory of 2848	2164	Purchase_order_Y93747710.exe	schtasks.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe
PID 2164 wrote to memory of 2480	2164	Purchase_order_Y93747710.exe	Purchase_order_Y93747710.exe

C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2164

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\Purchase_order_Y93747710.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2784

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\udmNej.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\udmNej" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC5EE.tmp"
2⤵
- Creates scheduled task(s)
PID:2848

C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase_order_Y93747710.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2480

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

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC5EE.tmp

Filesize
1KB

MD5
f8801d3a9cfbc56228297704c087fed6

SHA1
763d07b619c56ed5487bdceb04b0a9383f591238

SHA256
4a80dff8fab6b3800ddb3964965a242d3bcefd4107516e3aea217ce07a51e085

SHA512
bdfb6c6747ba903557bf70821f0adbb7f24d6a5fc257807af4c75af37e9cb324aca9fba26af48e3f1d6cdd3cfb65c4783ce1e96027714a67fb73e9d5cb1b87f9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CPSIW1BJVNWF3M2FU5Z8.temp

Filesize
7KB

MD5
afd89a6f4e81ff566318e4f7ab94068a

SHA1
8aab1de7c3415bdb32ed7c3e670887f935076856

SHA256
58ea64861f0745fa71548191b0887e96b7011e230e193bae65aa0219cc1a1967

SHA512
45639126ae8a27961c62c1e93abf5cb9f539ec2734c45669f3a8f7b16415669029a9bb4e3bb2224753df7397e3be557dc8c2d0a99ef26c477ce5807a07e605bb

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

Filesize
7KB

MD5
afd89a6f4e81ff566318e4f7ab94068a

SHA1
8aab1de7c3415bdb32ed7c3e670887f935076856

SHA256
58ea64861f0745fa71548191b0887e96b7011e230e193bae65aa0219cc1a1967

SHA512
45639126ae8a27961c62c1e93abf5cb9f539ec2734c45669f3a8f7b16415669029a9bb4e3bb2224753df7397e3be557dc8c2d0a99ef26c477ce5807a07e605bb

Download Submit
memory/2164-3-0x0000000000BB0000-0x0000000000BC8000-memory.dmp

Filesize
96KB

Download
memory/2164-4-0x00000000005F0000-0x00000000005F6000-memory.dmp

Filesize
24KB

Download
memory/2164-5-0x0000000000690000-0x000000000069A000-memory.dmp

Filesize
40KB

Download
memory/2164-6-0x0000000004B10000-0x0000000004B8A000-memory.dmp

Filesize
488KB

Download
memory/2164-7-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2164-8-0x0000000000580000-0x00000000005C0000-memory.dmp

Filesize
256KB

Download
memory/2164-0-0x0000000001090000-0x0000000001186000-memory.dmp

Filesize
984KB

Download
memory/2164-2-0x0000000000580000-0x00000000005C0000-memory.dmp

Filesize
256KB

Download
memory/2164-1-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2164-35-0x00000000747E0000-0x0000000074ECE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-33-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2480-52-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2480-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2480-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2480-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2480-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2480-36-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2480-46-0x00000000734E0000-0x0000000073BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-48-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2480-51-0x00000000734E0000-0x0000000073BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2664-41-0x000000006F330000-0x000000006F8DB000-memory.dmp

Filesize
5.7MB

Download
memory/2664-42-0x000000006F330000-0x000000006F8DB000-memory.dmp

Filesize
5.7MB

Download
memory/2664-39-0x00000000002E0000-0x0000000000320000-memory.dmp

Filesize
256KB

Download
memory/2664-49-0x000000006F330000-0x000000006F8DB000-memory.dmp

Filesize
5.7MB

Download
memory/2664-47-0x00000000002E0000-0x0000000000320000-memory.dmp

Filesize
256KB

Download
memory/2664-37-0x000000006F330000-0x000000006F8DB000-memory.dmp

Filesize
5.7MB

Download
memory/2784-40-0x0000000002A90000-0x0000000002AD0000-memory.dmp

Filesize
256KB

Download
memory/2784-44-0x0000000002A90000-0x0000000002AD0000-memory.dmp

Filesize
256KB

Download
memory/2784-50-0x000000006F330000-0x000000006F8DB000-memory.dmp

Filesize
5.7MB

Download
memory/2784-45-0x0000000002A90000-0x0000000002AD0000-memory.dmp

Filesize
256KB

Download
memory/2784-43-0x000000006F330000-0x000000006F8DB000-memory.dmp

Filesize
5.7MB

Download
memory/2784-38-0x000000006F330000-0x000000006F8DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads