agenttesla | 16f7ed92a89c49bd047aae5d809978a6d55f1344ca39dfe4a6444cab091d48ef

General

Target

Veyhl new order - PO 351081.exe
Size

859KB
MD5

61136861ddae7d53a0165c710bab05fe
SHA1

3e001e090821562908369a797feb14da17199747
SHA256

8ccca04fe86f770d8057a7209a6d31da8df7bace6f4a3d8e04d5bbfefc2661f3
SHA512

0ecb011c573972f3ceef4ed12413f4f207094fb9d36daac3a727783058f7401946e678809f4ed436b8b54d0adec46f28c83df90a55bf588228d5e87769a67c23
SSDEEP

12288:qZ9sUz1S6QUxvBKXbGiQOp8j8VQaZrWOreSuNe9PE4Xbm9i72lGP7r9r/+pppppL:AVdeQO2CQaZrA5EdE4rmkEG1q

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
2628	powershell.exe
2696	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3064 set thread context of 2328	3064	Veyhl new order - PO 351081.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	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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Veyhl new order - PO 351081.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
2352	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2696	powershell.exe
2628	powershell.exe
2328	RegSvcs.exe
2328	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	powershell.exe
Token: SeDebugPrivilege	2628	powershell.exe
Token: SeDebugPrivilege	2328	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2628	3064	Veyhl new order - PO 351081.exe	30
PID 3064 wrote to memory of 2628	3064	Veyhl new order - PO 351081.exe	30
PID 3064 wrote to memory of 2628	3064	Veyhl new order - PO 351081.exe	30
PID 3064 wrote to memory of 2628	3064	Veyhl new order - PO 351081.exe	30
PID 3064 wrote to memory of 2696	3064	Veyhl new order - PO 351081.exe	32
PID 3064 wrote to memory of 2696	3064	Veyhl new order - PO 351081.exe	32
PID 3064 wrote to memory of 2696	3064	Veyhl new order - PO 351081.exe	32
PID 3064 wrote to memory of 2696	3064	Veyhl new order - PO 351081.exe	32
PID 3064 wrote to memory of 2352	3064	Veyhl new order - PO 351081.exe	33
PID 3064 wrote to memory of 2352	3064	Veyhl new order - PO 351081.exe	33
PID 3064 wrote to memory of 2352	3064	Veyhl new order - PO 351081.exe	33
PID 3064 wrote to memory of 2352	3064	Veyhl new order - PO 351081.exe	33
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36
PID 3064 wrote to memory of 2328	3064	Veyhl new order - PO 351081.exe	36

C:\Users\Admin\AppData\Local\Temp\Veyhl new order - PO 351081.exe
"C:\Users\Admin\AppData\Local\Temp\Veyhl new order - PO 351081.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3064
- 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\Veyhl new order - PO 351081.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2628
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GWanLXwQAKvmjC.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2696
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GWanLXwQAKvmjC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3208.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2352
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2328

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

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3208.tmp

Filesize
1KB

MD5
533df7208ca2f88969697bd00bce1ef8

SHA1
473684d7831ee7d410ce3aded52ee7e78cb9da26

SHA256
4221096b653b8e275a22f6440cbfddf90c7ec8553ff0ceaf7d87e51a0a5e285b

SHA512
1518b30b8d2c0f0787bccddb23cca2589ac9280f21f70746d83fed5d19ddc7e22e9cfdb8a2fd56dea682b0a355eb394f788afd12b90e803620572519bb8ec491

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\9SEBIO015ZHWB62F7DXB.temp

Filesize
7KB

MD5
27cd3b8ff9ad7e1ee35b6a66a357e11f

SHA1
0410ff8b490e7e27e4008327b3c2b3919a404b84

SHA256
f7bb79e9b7ede897273015ed7e7e3d88ecc3b4b49bfb0a63369f5d3f8da95d69

SHA512
1c56f885bd84c496d4ed3ab7526b683cb029b9f8dd9f4bc64198ef56d51e1ad1ef6c65b60efdc58d63585ecc5bf1c26bf52eafd26b316e377a639ed0237d7715

Download Submit
memory/2328-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2328-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2328-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2328-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2328-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2328-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2328-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2328-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3064-6-0x0000000005D10000-0x0000000005D92000-memory.dmp

Filesize
520KB

Download
memory/3064-1-0x00000000003C0000-0x000000000049C000-memory.dmp

Filesize
880KB

Download
memory/3064-0-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3064-2-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3064-3-0x0000000000370000-0x0000000000380000-memory.dmp

Filesize
64KB

Download
memory/3064-5-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3064-4-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3064-31-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads