agenttesla | f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534

General

Target

f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
Size

736KB
MD5

f5ec8cd45d5b4c92838c96ab00640691
SHA1

6ccd27b3b7ebfe7cabcc49fd21f2b6edf5da858c
SHA256

f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534
SHA512

ec0dc81be8cc5df1cf1e7211dd4ac834b2bf9d659afd7d67737af5f35c35c50c5abf20f9efe6c8b3f5d5d7a62a4944d078bfd3fc2fd3caef9efb11c8baa567e3
SSDEEP

12288:Htr1UoIG5MPUhtcdli7GKzDHdyuAAqQvJOMaSVqLqQUSNDmP4g5ScNS:nUoby0tMS7/wuAnQ8ZAVViDmn5SO

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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

pid	Process
2416	powershell.exe
2672	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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 784 set thread context of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2804	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
2632	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
2632	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
2672	powershell.exe
2416	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
Token: SeDebugPrivilege	2632	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
Token: SeDebugPrivilege	2672	powershell.exe
Token: SeDebugPrivilege	2416	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 784 wrote to memory of 2416	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	31
PID 784 wrote to memory of 2416	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	31
PID 784 wrote to memory of 2416	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	31
PID 784 wrote to memory of 2416	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	31
PID 784 wrote to memory of 2672	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	33
PID 784 wrote to memory of 2672	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	33
PID 784 wrote to memory of 2672	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	33
PID 784 wrote to memory of 2672	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	33
PID 784 wrote to memory of 2804	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	35
PID 784 wrote to memory of 2804	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	35
PID 784 wrote to memory of 2804	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	35
PID 784 wrote to memory of 2804	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	35
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37
PID 784 wrote to memory of 2632	784	f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe	37

C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
"C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:784
- 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\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2416
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OtQBxxqnLL.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2672
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OtQBxxqnLL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp197A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2804
- C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe
  "C:\Users\Admin\AppData\Local\Temp\f145869f71b3a2caf5f0a6ee1b2425efa2b15b1a0344443dfcb63dcadf954534.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp197A.tmp

Filesize
1KB

MD5
49b95a3ea19154993f65d39f06ac10bb

SHA1
24babda1d125d3a5f3de904a3125de78e2db07fc

SHA256
1ee70c2a69899fa167e1e5d35ccc2b9af345697d637098146681a3925d72540d

SHA512
8abe993b03f640cd21fb0b060691244a40c1348df3acf156c7c5b62dd74b3f2b90b868ea7c90450b1b3d22cf3b8889fd002146e08927cb2ef44f59f3d7eb78c2

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

Filesize
7KB

MD5
435a0756a0e0c78ffdb064cab3800694

SHA1
6f1ed8d8d7a07ebb4afb9058cd5db57192dbbdfe

SHA256
f11664ad0885ada0ce792c8a112848f9d0bdaa5e9b0e4e6c3f9c36f0d8bf9c68

SHA512
7f7ac96f38b9e5e180f24a6e604ce50b2de5ffeac0acb633c33299b138512c3603546ed59720fe6832166c24c38680f1676e54ab2302e8a94ada56eff57adf1f

Download Submit
memory/784-4-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/784-32-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/784-0-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/784-5-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/784-6-0x0000000005740000-0x00000000057C2000-memory.dmp

Filesize
520KB

Download
memory/784-2-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/784-1-0x0000000000AA0000-0x0000000000B5E000-memory.dmp

Filesize
760KB

Download
memory/784-3-0x0000000000990000-0x00000000009A8000-memory.dmp

Filesize
96KB

Download
memory/2632-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2632-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2632-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads