agenttesla | 634a2665a39d9361917d4baf34b157a5bfe6f8712e6cfc45d9f57205efe23b9c

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 07:29

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General

Target

dm.exe
Size

1.5MB
MD5

156d3a6823976fec20ed4f96cd7c1c73
SHA1

2b943bf5c43967f29158e3ff12c1306a1b899f80
SHA256

634a2665a39d9361917d4baf34b157a5bfe6f8712e6cfc45d9f57205efe23b9c
SHA512

fd5a9c1132fe4f9a5fb87fb5208a32fd1d2b9ed1b0c10f7fa5e9e18007d594749af0f2063f233bb31e645c267417b9b6434ae1f586f67295afb4ceb1c833031e
SSDEEP

24576:uqDEvCTbMWu7rQYlBQcBiT6rprG8aYi+f56qu2aqs5/oQkERvmkM4yivZn7a:uTvC/MTQYxsWR7aYhb25/oQkGm1wn

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pgsu.co.id
Port:
587
Username:
[email protected]
Password:
Vecls16@Vezs
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 848 set thread context of 2248	848	dm.exe	28

System Location Discovery: System Language Discovery 1 TTPs 2 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	dm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2248	RegSvcs.exe
2248	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
848	dm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2248	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
848	dm.exe
848	dm.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
848	dm.exe
848	dm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2248	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 2248	848	dm.exe	28
PID 848 wrote to memory of 2248	848	dm.exe	28
PID 848 wrote to memory of 2248	848	dm.exe	28
PID 848 wrote to memory of 2248	848	dm.exe	28
PID 848 wrote to memory of 2248	848	dm.exe	28
PID 848 wrote to memory of 2248	848	dm.exe	28
PID 848 wrote to memory of 2248	848	dm.exe	28
PID 848 wrote to memory of 2248	848	dm.exe	28

C:\Users\Admin\AppData\Local\Temp\dm.exe
"C:\Users\Admin\AppData\Local\Temp\dm.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:848
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\dm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/848-2-0x0000000002B00000-0x0000000002D00000-memory.dmp

Filesize
2.0MB

Download
memory/2248-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2248-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2248-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2248-8-0x00000000746EE000-0x00000000746EF000-memory.dmp

Filesize
4KB

Download
memory/2248-9-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Filesize
6.9MB

Download
memory/2248-10-0x00000000746EE000-0x00000000746EF000-memory.dmp

Filesize
4KB

Download
memory/2248-11-0x00000000746E0000-0x0000000074DCE000-memory.dmp

Filesize
6.9MB

Download