agenttesla | e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167

General

Target

e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
Size

853KB
MD5

a9ea323ea2de4868acfb99b7959b54b6
SHA1

b66217db6ffda157a9252611f6b1d528f76f0420
SHA256

e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167
SHA512

eff66d932ba7d246b20fe71da264ecbabb430d27bec97bbe258f0b4ca6a43843426f5251579b444ae5fd02fbcf8d9ee8cb9030c7e7c20727bb36e813e1b3117f
SSDEEP

12288:27auaN1gTyQcG+yDXEdKemm6EIJtZcIuE4VGnYZzHmPKuDVFSrdtTJHlgrdm4Vzu:27sQclMXk6OVGn2zGS6VAd

Score

10^/10

agenttesla 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

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
1500	powershell.exe
2220	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 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2360 set thread context of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38

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	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	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.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
2728	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
2220	powershell.exe
1500	powershell.exe
2652	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
2652	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
Token: SeDebugPrivilege	2220	powershell.exe
Token: SeDebugPrivilege	1500	powershell.exe
Token: SeDebugPrivilege	2652	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 1500	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	31
PID 2360 wrote to memory of 1500	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	31
PID 2360 wrote to memory of 1500	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	31
PID 2360 wrote to memory of 1500	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	31
PID 2360 wrote to memory of 2220	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	33
PID 2360 wrote to memory of 2220	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	33
PID 2360 wrote to memory of 2220	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	33
PID 2360 wrote to memory of 2220	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	33
PID 2360 wrote to memory of 2728	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	34
PID 2360 wrote to memory of 2728	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	34
PID 2360 wrote to memory of 2728	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	34
PID 2360 wrote to memory of 2728	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	34
PID 2360 wrote to memory of 2928	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	37
PID 2360 wrote to memory of 2928	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	37
PID 2360 wrote to memory of 2928	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	37
PID 2360 wrote to memory of 2928	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	37
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38
PID 2360 wrote to memory of 2652	2360	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	38

C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
"C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360
- 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\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1500
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CkVzvA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2220
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CkVzvA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFDC0.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2728
- C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
  "C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe"
  2⤵
  PID:2928
- C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
  "C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2652

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\tmpFDC0.tmp

Filesize
1KB

MD5
2c5655e6a8c74db40fa48fd15e6ee3e4

SHA1
7c21a0203d93318b43ac72cdc9a7a3afb4bfc695

SHA256
3e154cf128f91b4024385ff3b6f66c19e53f0dbd8c2987e8f8a2e74ecea80f42

SHA512
8abae3f539573610c83abae7ac6ec8621a3dc5f2737804ce599f05d0bf39054aeb6b18d44b11aa59b66ac98583c994c40f61fcca6ed4050005e4bc900e97ca59

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

Filesize
7KB

MD5
fdf8fcce5c2a4cd8c4b3925a4aee79de

SHA1
6a1babf30acbed869e6b0a270f593f1354aadcac

SHA256
9e5c63e11a846774b0d63adf717d53e1e26e9300cb6ca947f5df09e1d176be8f

SHA512
35aaf0ff19ae770e5bc8d4f94229ef8584e85d8cbfba34effa9b5bd0117831688e4365ec0a7524f008353d05819d8e7430194f3daa1cc3f893a729f89c44112c

Download Submit
memory/2360-4-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2360-31-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-0-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2360-5-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-6-0x00000000056C0000-0x0000000005742000-memory.dmp

Filesize
520KB

Download
memory/2360-2-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-1-0x0000000000110000-0x00000000001EC000-memory.dmp

Filesize
880KB

Download
memory/2360-3-0x0000000000550000-0x0000000000560000-memory.dmp

Filesize
64KB

Download
memory/2652-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2652-32-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2652-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2652-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2652-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2652-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2652-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2652-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads