agenttesla | 1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b

General

Target

1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
Size

669KB
MD5

9f1263691f61af5eb7a7b8ad52134be2
SHA1

2fae8614a8c48b09140ad431d20c89ec0e6c70fa
SHA256

1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b
SHA512

4b5de03719f4fcd7bc2cb94879589b605c8f95cb397bf4293c781ffdcb4e1b42953bea8da2474f73a2d4de162fcc4c11d9b99a15c9acb0ac233820bf9039594b
SSDEEP

12288:1z7kvDoQE2wD/Cv3BZCU30HapCU0q3ly+t/DlVUjaKPTUw79ylQ/ePooitapDcaJ:1zoXwDgZ/096v3UFPDw3goitapDcG

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:
BIGNAIRA2024
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
2768	powershell.exe
2672	powershell.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2424 set thread context of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
2588	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
2768	powershell.exe
2672	powershell.exe
2240	RegSvcs.exe
2240	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
Token: SeDebugPrivilege	2672	powershell.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	2240	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2768	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	30
PID 2424 wrote to memory of 2768	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	30
PID 2424 wrote to memory of 2768	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	30
PID 2424 wrote to memory of 2768	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	30
PID 2424 wrote to memory of 2672	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	32
PID 2424 wrote to memory of 2672	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	32
PID 2424 wrote to memory of 2672	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	32
PID 2424 wrote to memory of 2672	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	32
PID 2424 wrote to memory of 2588	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 2424 wrote to memory of 2588	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 2424 wrote to memory of 2588	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 2424 wrote to memory of 2588	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36
PID 2424 wrote to memory of 2240	2424	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	36

C:\Users\Admin\AppData\Local\Temp\1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
"C:\Users\Admin\AppData\Local\Temp\1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2424
- 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\1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2768
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LpiosEmwQ.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\LpiosEmwQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3025.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2588
- 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:2240

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\tmp3025.tmp

Filesize
1KB

MD5
76e7949c1f67a673db41cc543890f67c

SHA1
eebd6446ed34ca15994f5107f118523d57e73cd5

SHA256
e6737a1bab916a949fb4e2ec9b208b757d37a0236cdab51a234fab6b0bddcd6f

SHA512
df487f7d66d723915322220c51c0be9cbc0557c166403319d70d5196b68b2467f3d261758584ccde718a6a85e8dab42cf7adb610216ddbe7dba2b95734008e7e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DNMSN5NN7KB6SEAGCWSY.temp

Filesize
7KB

MD5
9820ad00c187905d4d3dc208b2fd9302

SHA1
00ba1c3dbc795685803b36428d25c1478548e394

SHA256
88c693ef8657037f92e37db44ca2ac0f986795d03714596d317f848d084e21f0

SHA512
c8f316a919d8e4318e770ffa2ea4761ffa5a046154e1fc123a91646e105e259ec430dfa47f3e6b65ef53203c3f70e1afabd17c3d12404332733c914030fe8317

Download Submit
memory/2240-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2240-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2424-6-0x0000000004C40000-0x0000000004CC2000-memory.dmp

Filesize
520KB

Download
memory/2424-1-0x00000000013D0000-0x000000000147C000-memory.dmp

Filesize
688KB

Download
memory/2424-0-0x0000000073D3E000-0x0000000073D3F000-memory.dmp

Filesize
4KB

Download
memory/2424-2-0x0000000073D30000-0x000000007441E000-memory.dmp

Filesize
6.9MB

Download
memory/2424-3-0x0000000000540000-0x0000000000550000-memory.dmp

Filesize
64KB

Download
memory/2424-5-0x0000000073D30000-0x000000007441E000-memory.dmp

Filesize
6.9MB

Download
memory/2424-4-0x0000000073D3E000-0x0000000073D3F000-memory.dmp

Filesize
4KB

Download
memory/2424-31-0x0000000073D30000-0x000000007441E000-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