agenttesla | c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2

General

Target

c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
Size

710KB
MD5

bce028ac3db2ab67415ca231625e2da5
SHA1

c45fc5eaa7134e3a16b0c11c9fbb56eebc826ee5
SHA256

c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2
SHA512

3e962201caa4a48fb3d92e28389ec5301fb4bf2096e3ac05aedb9988ffbf8dd96a43205a3469f9833e0d27bce23473ff403fc903103e94217647e847eeba92a7
SSDEEP

12288:hsTeH81jJUkGOsSeErkbwzyroXuk9/P/KtGjEdmKn/XmTv88zJQja2b0dz:t8MkiREQbwzyroD93/KtGje3yFQDb

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7144649272:AAE81yaV0hNm9NYjCSxHktz9UKMBC1DjAfY/

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 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2692 powershell.exe
2852 powershell.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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
4 api.ipify.org

pid	process
2692	powershell.exe
2852	powershell.exe

flow	ioc
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe

description	pid	process	target process
PID 2084 set thread context of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.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

2752 schtasks.exe

pid	process
2752	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exec57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exepowershell.exepowershell.exe

pid	process
2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
2512	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
2512	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
2852	powershell.exe
2692	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exec57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
Token: SeDebugPrivilege	2512	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
Token: SeDebugPrivilege	2852	powershell.exe
Token: SeDebugPrivilege	2692	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe

pid process

2512 c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe

pid	process
2512	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe

description	pid	process	target process
PID 2084 wrote to memory of 2692	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2692	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2692	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2692	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2852	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2852	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2852	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2852	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	powershell.exe
PID 2084 wrote to memory of 2752	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	schtasks.exe
PID 2084 wrote to memory of 2752	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	schtasks.exe
PID 2084 wrote to memory of 2752	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	schtasks.exe
PID 2084 wrote to memory of 2752	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	schtasks.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
PID 2084 wrote to memory of 2512	2084	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe	c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe

C:\Users\Admin\AppData\Local\Temp\c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
"C:\Users\Admin\AppData\Local\Temp\c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2084

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\c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2692

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WVWcFZn.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2852

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WVWcFZn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3B1D.tmp"
2⤵
- Creates scheduled task(s)
PID:2752

C:\Users\Admin\AppData\Local\Temp\c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe
"C:\Users\Admin\AppData\Local\Temp\c57fade813309420b189b369e7cc32933d526d4a7ee02581b198c74549bbc3b2.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2512

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

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\tmp3B1D.tmp
Filesize
1KB

MD5
fb54910492bc0b4d9f8f9bf5acab8b9c

SHA1
b20ef9f9a2e4cfe360fb2fbebc8866854de29899

SHA256
748c6420cc888128cfd23ec560b1ea7adc772e12840dece172caf6f87e4fdd50

SHA512
95a9fa5036f776ed36fe686531ce764d514c59d9ae7ed80c3ca696958b78ffa90a9e084c54b36e4e50bb4a213d17d3f0899e11731a7773aaf1b483ca432dd379

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\13KR7UC2ZG8IPDBQROV1.temp
Filesize
7KB

MD5
6be01cb2a2eca1e25de9fba8f79adbca

SHA1
f1b83eafc34aac9cd175e6e3be72581c1a07ac83

SHA256
9d0c009b19a21082ec2406b4368967cce44c12a80a049e9ef60e22c77bae13dc

SHA512
a26778b53baec9ee6b1f4228bce396fb7ac04bf2da4696e6b5ece893856acd5b1efd64db80f283c4973b120af7bbb697d0e8469648f51dd3094dc285de5b9b99

Download Submit
memory/2084-4-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/2084-31-0x0000000074930000-0x000000007501E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-0-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/2084-5-0x0000000000440000-0x0000000000456000-memory.dmp

Filesize
88KB

Download
memory/2084-6-0x0000000005370000-0x00000000053F4000-memory.dmp

Filesize
528KB

Download
memory/2084-2-0x0000000074930000-0x000000007501E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-1-0x00000000012E0000-0x0000000001398000-memory.dmp

Filesize
736KB

Download
memory/2084-3-0x0000000000390000-0x00000000003B0000-memory.dmp

Filesize
128KB

Download
memory/2512-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2512-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2512-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads