agenttesla | 33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80

General

Target

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
Size

840KB
MD5

4ec4b10a9d353a18be4cf0f2d1bfc6e1
SHA1

0e8ffba95197d0c81ce1ebd64a406f903e2c1043
SHA256

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80
SHA512

2307b6276467a624bdf885854f5857da1a8cc15b23af2e28b337febf71057420034fa10575e4726835d64741e9bbb83015ab16cc4a10fe2f7fd81ec6b6953bef
SSDEEP

12288:FIx504bFtx504bFWxZQHMz90ip4l7n4+wQD6y7O4IZPTTboedF9pO37N:qw4bjw4b8pjMc+wUTq4IPTTboedFvg7

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
aYl@txL3

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
aYl@txL3
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

3876 powershell.exe

pid	process
3876	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

description	pid	process	target process
PID 1964 set thread context of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exepowershell.exe

pid	process
1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
4272	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
4272	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
3876	powershell.exe
3876	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
Token: SeDebugPrivilege	4272	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
Token: SeDebugPrivilege	3876	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

description	pid	process	target process
PID 1964 wrote to memory of 3876	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	powershell.exe
PID 1964 wrote to memory of 3876	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	powershell.exe
PID 1964 wrote to memory of 3876	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	powershell.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 1964 wrote to memory of 4272	1964	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
"C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964

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\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3876

C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
"C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4272

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wei4fpq5.4yf.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1964-13-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1964-1-0x0000000000470000-0x0000000000546000-memory.dmp

Filesize
856KB

Download
memory/1964-2-0x0000000005580000-0x0000000005B24000-memory.dmp

Filesize
5.6MB

Download
memory/1964-3-0x0000000004F20000-0x0000000004FB2000-memory.dmp

Filesize
584KB

Download
memory/1964-4-0x0000000005100000-0x000000000510A000-memory.dmp

Filesize
40KB

Download
memory/1964-5-0x00000000051B0000-0x000000000524C000-memory.dmp

Filesize
624KB

Download
memory/1964-6-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1964-7-0x0000000005C70000-0x0000000005C8A000-memory.dmp

Filesize
104KB

Download
memory/1964-8-0x0000000005C50000-0x0000000005C60000-memory.dmp

Filesize
64KB

Download
memory/1964-9-0x0000000006100000-0x0000000006182000-memory.dmp

Filesize
520KB

Download
memory/1964-0-0x000000007501E000-0x000000007501F000-memory.dmp

Filesize
4KB

Download
memory/3876-48-0x0000000006310000-0x000000000632A000-memory.dmp

Filesize
104KB

Download
memory/3876-45-0x0000000006200000-0x000000000621E000-memory.dmp

Filesize
120KB

Download
memory/3876-59-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3876-56-0x0000000007290000-0x0000000007298000-memory.dmp

Filesize
32KB

Download
memory/3876-18-0x0000000004E40000-0x0000000005468000-memory.dmp

Filesize
6.2MB

Download
memory/3876-17-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3876-19-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3876-20-0x0000000004C90000-0x0000000004CB2000-memory.dmp

Filesize
136KB

Download
memory/3876-21-0x0000000004D30000-0x0000000004D96000-memory.dmp

Filesize
408KB

Download
memory/3876-55-0x00000000072B0000-0x00000000072CA000-memory.dmp

Filesize
104KB

Download
memory/3876-31-0x0000000005630000-0x0000000005984000-memory.dmp

Filesize
3.3MB

Download
memory/3876-32-0x0000000005C50000-0x0000000005C6E000-memory.dmp

Filesize
120KB

Download
memory/3876-33-0x0000000005CE0000-0x0000000005D2C000-memory.dmp

Filesize
304KB

Download
memory/3876-34-0x0000000006240000-0x0000000006272000-memory.dmp

Filesize
200KB

Download
memory/3876-35-0x0000000070C90000-0x0000000070CDC000-memory.dmp

Filesize
304KB

Download
memory/3876-14-0x0000000002320000-0x0000000002356000-memory.dmp

Filesize
216KB

Download
memory/3876-46-0x0000000006CE0000-0x0000000006D83000-memory.dmp

Filesize
652KB

Download
memory/3876-47-0x0000000007610000-0x0000000007C8A000-memory.dmp

Filesize
6.5MB

Download
memory/3876-54-0x00000000071B0000-0x00000000071C4000-memory.dmp

Filesize
80KB

Download
memory/3876-49-0x0000000006FE0000-0x0000000006FEA000-memory.dmp

Filesize
40KB

Download
memory/3876-50-0x00000000071F0000-0x0000000007286000-memory.dmp

Filesize
600KB

Download
memory/3876-51-0x0000000007170000-0x0000000007181000-memory.dmp

Filesize
68KB

Download
memory/3876-53-0x00000000071A0000-0x00000000071AE000-memory.dmp

Filesize
56KB

Download
memory/4272-52-0x00000000060D0000-0x0000000006120000-memory.dmp

Filesize
320KB

Download
memory/4272-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4272-12-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/4272-15-0x00000000052F0000-0x0000000005356000-memory.dmp

Filesize
408KB

Download
memory/4272-16-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/4272-60-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads