agenttesla | ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f

General

Target

ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
Size

712KB
MD5

ac479057116a68ee8f38b431195ef055
SHA1

c5606141d06d0521b77a4abc36eb7cf1d227b1c5
SHA256

ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f
SHA512

93057f2171071362126a9c666eb65e8e67ab820f361848d921a780be515e395835043fcb8377f853399a5c91f3ec72e30b65a31cf8dcc591eb18bb6f5621f344
SSDEEP

12288:RgRuHvlnozhZv7PcX5Tpbg2N+LJjv+BrT6GSiJAuL+swKeViwt5XHpf:ZdoH7e5TpEi+LJjv+BH5S4aCmiw55

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
manlikeyou88
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
2800	powershell.exe
2712	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 2148 set thread context of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36

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	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.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
2884	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
2576	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
2576	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
2712	powershell.exe
2800	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
Token: SeDebugPrivilege	2576	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
Token: SeDebugPrivilege	2712	powershell.exe
Token: SeDebugPrivilege	2800	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2712	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	30
PID 2148 wrote to memory of 2712	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	30
PID 2148 wrote to memory of 2712	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	30
PID 2148 wrote to memory of 2712	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	30
PID 2148 wrote to memory of 2800	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	32
PID 2148 wrote to memory of 2800	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	32
PID 2148 wrote to memory of 2800	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	32
PID 2148 wrote to memory of 2800	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	32
PID 2148 wrote to memory of 2884	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	34
PID 2148 wrote to memory of 2884	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	34
PID 2148 wrote to memory of 2884	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	34
PID 2148 wrote to memory of 2884	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	34
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36
PID 2148 wrote to memory of 2576	2148	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	36

C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
"C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2148
- 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\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2712
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\orayjpgjlSJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2800
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\orayjpgjlSJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC7B2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2884
- C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
  "C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2576

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\tmpC7B2.tmp

Filesize
1KB

MD5
5b27060ea0bfdd24a5271ff152948743

SHA1
e89e427903d02c4a6caac0ad17f8f5bb7e48676a

SHA256
96bf2a0647f89e1d84eceb26000a694eb4c995cc06aca77aae046234f9c18a38

SHA512
32eb371961298f03dfc0c2aff3d307930e67abfd135a4102073905c81b213630cd4b176d59c48de07d66f74c76187074c6213c7da7b65638f435ebba7447144a

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

Filesize
7KB

MD5
81a08a12ffcf0679681f8f1fb6edc554

SHA1
17159ed94b4612930c1aea671c4815c80dc33b40

SHA256
e46cbae3b7610659c67e8f64032ac93564121753be890386015b20bfd370e8c1

SHA512
e2d6d4ed3a6227f096bdfce7a597c3893661f1539fb82a3017ffa6575505d932cb9945bd4418e0da0ed788418308c1f3b1fc5380b542c94f03c0810f020a9934

Download Submit
memory/2148-4-0x0000000073D4E000-0x0000000073D4F000-memory.dmp

Filesize
4KB

Download
memory/2148-32-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/2148-0-0x0000000073D4E000-0x0000000073D4F000-memory.dmp

Filesize
4KB

Download
memory/2148-5-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/2148-6-0x00000000053C0000-0x0000000005442000-memory.dmp

Filesize
520KB

Download
memory/2148-2-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/2148-1-0x0000000000D70000-0x0000000000E24000-memory.dmp

Filesize
720KB

Download
memory/2148-3-0x0000000000420000-0x0000000000430000-memory.dmp

Filesize
64KB

Download
memory/2576-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2576-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2576-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2576-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2576-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2576-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2576-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2576-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads