agenttesla | f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31

General

Target

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
Size

668KB
MD5

3ddd42c9a2dd6198cc23bf376fbd9313
SHA1

818cfb699b5b8df59b5c2ef4dbb1506941ec7d54
SHA256

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31
SHA512

d58b4157de00574750bd798d7735f009a5f9bd5ffb34be634fd5497be00d3269d77bb07548b73150be085cdd45a527488a851b6b188cffb9916b95787bfbd122
SSDEEP

12288:p3Iqtxqa5GtGfDy9bfMOttgNsQWNnVAAFqrW9jh38ltN1XGB5:NRqa5YGfDYoGtFnVAAFqUctNdc

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cash4cars.nz
Port:
587
Username:
[email protected]
Password:
logs2024!
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

4104 powershell.exe

pid	process
4104	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:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.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:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

description	pid	process	target process
PID 3964 set thread context of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.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:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exepowershell.exe

pid	process
4452	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
4452	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
4452	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
4452	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
4104	powershell.exe
4104	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4452	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
Token: SeDebugPrivilege	4104	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

description	pid	process	target process
PID 3964 wrote to memory of 4104	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	powershell.exe
PID 3964 wrote to memory of 4104	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	powershell.exe
PID 3964 wrote to memory of 4104	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	powershell.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
PID 3964 wrote to memory of 4452	3964	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe	f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe

C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
"C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3964

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\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4104

C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe
"C:\Users\Admin\AppData\Local\Temp\f6551f6c9a036c132e4faaa300361b024c79f2e0562ace17a042dc0793f1ee31.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4452

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_hwwgi3a2.ye5.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3964-6-0x00000000069A0000-0x0000000006A42000-memory.dmp

Filesize
648KB

Download
memory/3964-2-0x0000000005980000-0x0000000005F24000-memory.dmp

Filesize
5.6MB

Download
memory/3964-3-0x00000000052F0000-0x0000000005382000-memory.dmp

Filesize
584KB

Download
memory/3964-4-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/3964-5-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3964-0-0x0000000074BAE000-0x0000000074BAF000-memory.dmp

Filesize
4KB

Download
memory/3964-7-0x0000000005620000-0x000000000563A000-memory.dmp

Filesize
104KB

Download
memory/3964-8-0x0000000005950000-0x0000000005960000-memory.dmp

Filesize
64KB

Download
memory/3964-9-0x0000000006D80000-0x0000000006E02000-memory.dmp

Filesize
520KB

Download
memory/3964-10-0x00000000093F0000-0x000000000948C000-memory.dmp

Filesize
624KB

Download
memory/3964-1-0x00000000009B0000-0x0000000000A5C000-memory.dmp

Filesize
688KB

Download
memory/3964-13-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4104-21-0x0000000005720000-0x0000000005742000-memory.dmp

Filesize
136KB

Download
memory/4104-53-0x0000000007A90000-0x0000000007B26000-memory.dmp

Filesize
600KB

Download
memory/4104-61-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4104-16-0x0000000002BD0000-0x0000000002C06000-memory.dmp

Filesize
216KB

Download
memory/4104-19-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4104-18-0x0000000005830000-0x0000000005E58000-memory.dmp

Filesize
6.2MB

Download
memory/4104-20-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4104-58-0x0000000007B30000-0x0000000007B38000-memory.dmp

Filesize
32KB

Download
memory/4104-57-0x0000000007B50000-0x0000000007B6A000-memory.dmp

Filesize
104KB

Download
memory/4104-22-0x00000000057C0000-0x0000000005826000-memory.dmp

Filesize
408KB

Download
memory/4104-32-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4104-33-0x0000000006040000-0x0000000006394000-memory.dmp

Filesize
3.3MB

Download
memory/4104-34-0x00000000064C0000-0x00000000064DE000-memory.dmp

Filesize
120KB

Download
memory/4104-35-0x00000000066E0000-0x000000000672C000-memory.dmp

Filesize
304KB

Download
memory/4104-36-0x0000000007470000-0x00000000074A2000-memory.dmp

Filesize
200KB

Download
memory/4104-37-0x0000000070800000-0x000000007084C000-memory.dmp

Filesize
304KB

Download
memory/4104-47-0x00000000074B0000-0x00000000074CE000-memory.dmp

Filesize
120KB

Download
memory/4104-48-0x00000000076E0000-0x0000000007783000-memory.dmp

Filesize
652KB

Download
memory/4104-56-0x0000000007A50000-0x0000000007A64000-memory.dmp

Filesize
80KB

Download
memory/4104-50-0x0000000007E60000-0x00000000084DA000-memory.dmp

Filesize
6.5MB

Download
memory/4104-51-0x0000000007810000-0x000000000782A000-memory.dmp

Filesize
104KB

Download
memory/4104-52-0x0000000007880000-0x000000000788A000-memory.dmp

Filesize
40KB

Download
memory/4104-55-0x0000000007A40000-0x0000000007A4E000-memory.dmp

Filesize
56KB

Download
memory/4104-54-0x0000000007A10000-0x0000000007A21000-memory.dmp

Filesize
68KB

Download
memory/4452-15-0x0000000005240000-0x00000000052A6000-memory.dmp

Filesize
408KB

Download
memory/4452-49-0x0000000006060000-0x00000000060B0000-memory.dmp

Filesize
320KB

Download
memory/4452-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4452-14-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4452-17-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4452-62-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads