agenttesla | 617aad709ac7d66890968766cc4b21481d268624d5505963058e7fa10748a57c

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-09-2024 10:37

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General

Target

Global e-Banking Payment Advice 000000164.exe
Size

1.0MB
MD5

bbec860047a8e57d464f8ca00ba3dd9e
SHA1

25078f4b524446d73844952780b1c80750bc8fc7
SHA256

617aad709ac7d66890968766cc4b21481d268624d5505963058e7fa10748a57c
SHA512

a4a0ec4346bb59e39b571f3f058c5211222de0a93cbc570e05cefb5f951a2e44983001c6fd7cfe7ca2bb753fd88db2ae9d64aede2f541af669589db3346827ab
SSDEEP

24576:8ctTx3fcFSvgIl5urL05mUyl7EbL9j1ui1q:FxvcmurAIEX11u

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
2784	powershell.exe
2736	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2640 set thread context of 1012	2640	Global e-Banking Payment Advice 000000164.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	Global e-Banking Payment Advice 000000164.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	RegSvcs.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
2648	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2640	Global e-Banking Payment Advice 000000164.exe
2640	Global e-Banking Payment Advice 000000164.exe
2784	powershell.exe
2736	powershell.exe
1012	RegSvcs.exe
1012	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2640	Global e-Banking Payment Advice 000000164.exe
Token: SeDebugPrivilege	2784	powershell.exe
Token: SeDebugPrivilege	2736	powershell.exe
Token: SeDebugPrivilege	1012	RegSvcs.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 2784	2640	Global e-Banking Payment Advice 000000164.exe	30
PID 2640 wrote to memory of 2784	2640	Global e-Banking Payment Advice 000000164.exe	30
PID 2640 wrote to memory of 2784	2640	Global e-Banking Payment Advice 000000164.exe	30
PID 2640 wrote to memory of 2784	2640	Global e-Banking Payment Advice 000000164.exe	30
PID 2640 wrote to memory of 2736	2640	Global e-Banking Payment Advice 000000164.exe	32
PID 2640 wrote to memory of 2736	2640	Global e-Banking Payment Advice 000000164.exe	32
PID 2640 wrote to memory of 2736	2640	Global e-Banking Payment Advice 000000164.exe	32
PID 2640 wrote to memory of 2736	2640	Global e-Banking Payment Advice 000000164.exe	32
PID 2640 wrote to memory of 2648	2640	Global e-Banking Payment Advice 000000164.exe	33
PID 2640 wrote to memory of 2648	2640	Global e-Banking Payment Advice 000000164.exe	33
PID 2640 wrote to memory of 2648	2640	Global e-Banking Payment Advice 000000164.exe	33
PID 2640 wrote to memory of 2648	2640	Global e-Banking Payment Advice 000000164.exe	33
PID 2640 wrote to memory of 1828	2640	Global e-Banking Payment Advice 000000164.exe	36
PID 2640 wrote to memory of 1828	2640	Global e-Banking Payment Advice 000000164.exe	36
PID 2640 wrote to memory of 1828	2640	Global e-Banking Payment Advice 000000164.exe	36
PID 2640 wrote to memory of 1828	2640	Global e-Banking Payment Advice 000000164.exe	36
PID 2640 wrote to memory of 1828	2640	Global e-Banking Payment Advice 000000164.exe	36
PID 2640 wrote to memory of 1828	2640	Global e-Banking Payment Advice 000000164.exe	36
PID 2640 wrote to memory of 1828	2640	Global e-Banking Payment Advice 000000164.exe	36
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37
PID 2640 wrote to memory of 1012	2640	Global e-Banking Payment Advice 000000164.exe	37

C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe
"C:\Users\Admin\AppData\Local\Temp\Global e-Banking Payment Advice 000000164.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2640
- 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\Global e-Banking Payment Advice 000000164.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2784
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZQOVmHV.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2736
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZQOVmHV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp786B.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2648
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1828
- 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:1012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp786B.tmp

Filesize
1KB

MD5
2842c0da03aa5b59092d6876ae35ca14

SHA1
594f93ed998bce291c8f6365f18319caa8f80c67

SHA256
8368e8fe7e6e0637f673c78025bfd8917089b470e35d0d7a27840b17d239ec28

SHA512
ca2cff18888bd8fdbb4f228c8b70a7436e99d80d3ff1b2d72ffbd1a6f9695523023e0575ec04a3caf1c840f3fee04e538bc76e8e7e712dcb1a8db4861cc5c171

Download Submit
memory/1012-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1012-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1012-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1012-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1012-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1012-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1012-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1012-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2640-2-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-1-0x0000000000BA0000-0x0000000000CB0000-memory.dmp

Filesize
1.1MB

Download
memory/2640-5-0x0000000005CC0000-0x0000000005D42000-memory.dmp

Filesize
520KB

Download
memory/2640-0-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/2640-4-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-3-0x0000000000510000-0x0000000000520000-memory.dmp

Filesize
64KB

Download
memory/2640-29-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download