agenttesla | 59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb

Analysis

max time kernel
32s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 17:39

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General

Target

59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
Size

2.1MB
MD5

8168481e7fcc45a8c01adc93985bf29c
SHA1

28e8c9bd9b0274ab5767e47c263d46b174e780d7
SHA256

59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb
SHA512

b241186b7de203b5ed910b6e3abda1cdbf1fd5a19a2f7d743fbc9906d71a1a4a429bffd1f37ceb6b976aa1069f5865bacd1ed32540d0af04633cc585317bba3f
SSDEEP

24576:tipf1GQCFmAQEjlvZpLcOq4aBgzGWTAB:SoFllVq4DzGWTAB

Score

10^/10

agenttesla collection discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sseximclearing.com
Port:
587
Username:
[email protected]
Password:
Ssxm@9854
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2528 set thread context of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37

System Location Discovery: System Language Discovery 1 TTPs 1 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	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
716	AddInProcess32.exe
716	AddInProcess32.exe
716	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
Token: SeDebugPrivilege	716	AddInProcess32.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2260	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	29
PID 2528 wrote to memory of 2260	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	29
PID 2528 wrote to memory of 2260	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	29
PID 2528 wrote to memory of 456	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	30
PID 2528 wrote to memory of 456	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	30
PID 2528 wrote to memory of 456	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	30
PID 2528 wrote to memory of 2056	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	31
PID 2528 wrote to memory of 2056	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	31
PID 2528 wrote to memory of 2056	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	31
PID 2528 wrote to memory of 2064	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	32
PID 2528 wrote to memory of 2064	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	32
PID 2528 wrote to memory of 2064	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	32
PID 2528 wrote to memory of 2704	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	33
PID 2528 wrote to memory of 2704	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	33
PID 2528 wrote to memory of 2704	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	33
PID 2528 wrote to memory of 1108	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	34
PID 2528 wrote to memory of 1108	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	34
PID 2528 wrote to memory of 1108	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	34
PID 2528 wrote to memory of 2756	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	35
PID 2528 wrote to memory of 2756	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	35
PID 2528 wrote to memory of 2756	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	35
PID 2528 wrote to memory of 2180	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	36
PID 2528 wrote to memory of 2180	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	36
PID 2528 wrote to memory of 2180	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	36
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37
PID 2528 wrote to memory of 716	2528	59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe	37

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe
"C:\Users\Admin\AppData\Local\Temp\59494a51618f234021c0dae2d87667ce9e431b8a75a1b4952d3e48bf71492fbb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:2260
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:456
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:2056
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
  2⤵
  PID:2064
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:2704
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
  2⤵
  PID:1108
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
  2⤵
  PID:2756
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2180
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/716-4-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/716-6-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/716-8-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/716-9-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/716-11-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/716-12-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/716-13-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/2528-0-0x000007FEF6663000-0x000007FEF6664000-memory.dmp

Filesize
4KB

Download
memory/2528-1-0x00000000002E0000-0x00000000004FC000-memory.dmp

Filesize
2.1MB

Download
memory/2528-2-0x000007FEF6660000-0x000007FEF704C000-memory.dmp

Filesize
9.9MB

Download
memory/2528-3-0x000000001AE70000-0x000000001AEDC000-memory.dmp

Filesize
432KB

Download
memory/2528-10-0x000007FEF6660000-0x000007FEF704C000-memory.dmp

Filesize
9.9MB

Download