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
1928	powershell.exe
2696	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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3008 set thread context of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.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	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.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	powershell.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
2452	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
2696	powershell.exe
1928	powershell.exe
3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
2892	RegSvcs.exe
2892	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe
Token: SeDebugPrivilege	2696	powershell.exe
Token: SeDebugPrivilege	1928	powershell.exe
Token: SeDebugPrivilege	2892	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 1928	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	31
PID 3008 wrote to memory of 1928	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	31
PID 3008 wrote to memory of 1928	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	31
PID 3008 wrote to memory of 1928	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	31
PID 3008 wrote to memory of 2696	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 3008 wrote to memory of 2696	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 3008 wrote to memory of 2696	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 3008 wrote to memory of 2696	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	33
PID 3008 wrote to memory of 2452	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	34
PID 3008 wrote to memory of 2452	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	34
PID 3008 wrote to memory of 2452	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	34
PID 3008 wrote to memory of 2452	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	34
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37
PID 3008 wrote to memory of 2892	3008	1736cd52fdc1deacedeac1de86d461ceb01c476e307520762b74b67ca8fa4b4b.exe	37

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:3008
- 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:1928
- 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:2696
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LpiosEmwQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp399.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2452
- 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:2892

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\tmp399.tmp

Filesize
1KB

MD5
50a3d71559d1ab3df530c06f659c6eb3

SHA1
ad7bcfc187cc5f68e44961b10e62f3d3d1fd8f4c

SHA256
a83f0ed7b1145e1f9a51851d8db0dcaf66793bb71b6613187aefd0251fa8954c

SHA512
a9e8c6bbfae35ec168842b3d5d74eaa87980f4974daa5ec6f9f70608a06e889abdcd413eddfc2709cfcbfdc736b614d8367b1ee1750f1e5c2fda254fa0d1c0c8

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

Filesize
7KB

MD5
3a22140b4bc247b2710e002898b642d8

SHA1
620950bc3a25da8de09ae4a01293be1936d1f1ed

SHA256
79b9bcfdd0485973ec54f2715b6ff6824f01d044963b126a32d43b996d26319f

SHA512
6b8b051b672483c7d002abc5fa4147bc85a0f25eda86336bf68b297d676c0ecc296433a6ee195c517036e41469798227681840eaa9783f3645f0b6b4ec896518

Download Submit
memory/2892-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3008-6-0x0000000005220000-0x00000000052A2000-memory.dmp

Filesize
520KB

Download
memory/3008-1-0x0000000000BB0000-0x0000000000C5C000-memory.dmp

Filesize
688KB

Download
memory/3008-0-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

Filesize
4KB

Download
memory/3008-2-0x0000000074E50000-0x000000007553E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-3-0x0000000000480000-0x0000000000490000-memory.dmp

Filesize
64KB

Download
memory/3008-5-0x0000000074E50000-0x000000007553E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-4-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

Filesize
4KB

Download
memory/3008-32-0x0000000074E50000-0x000000007553E000-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