agenttesla | 0ec4ce76de438f905347235226be4078cc5662ab0e0f98f2ce7954e308757735

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/12/2024, 13:42

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General

Target

TT-copies for invoices.exe
Size

1.1MB
MD5

afe81319c38d7fb0c9061492315fd907
SHA1

294e3b75d8fc5bf8afddfa0f7518db11345236c6
SHA256

ebb0798162290ffb9a0e46b0ac35c719044bf93c62d90e056fdf9a41c3fc132d
SHA512

83a3ac8e7818fc60b506d2d4a1c59b91372d59f5499c7e4a601c13784fdee79ab25ae62162306b32dc125621252611096ea7b17b07998f1517f30f535e3c8c82
SSDEEP

24576:lu6J33O0c+JY5UZ+XC0kGso6FaiTmfult3gmWY:nu0c++OCvkGs9FaiTmfOt3gY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Anambraeast@2023
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2640 set thread context of 2708	2640	TT-copies for invoices.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1496	2708	WerFault.exe	82

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	TT-copies for invoices.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2708	RegSvcs.exe
2708	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2640	TT-copies for invoices.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2640	TT-copies for invoices.exe
2640	TT-copies for invoices.exe
2640	TT-copies for invoices.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2640	TT-copies for invoices.exe
2640	TT-copies for invoices.exe
2640	TT-copies for invoices.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 2708	2640	TT-copies for invoices.exe	82
PID 2640 wrote to memory of 2708	2640	TT-copies for invoices.exe	82
PID 2640 wrote to memory of 2708	2640	TT-copies for invoices.exe	82
PID 2640 wrote to memory of 2708	2640	TT-copies for invoices.exe	82

C:\Users\Admin\AppData\Local\Temp\TT-copies for invoices.exe
"C:\Users\Admin\AppData\Local\Temp\TT-copies for invoices.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:2640
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\TT-copies for invoices.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 1372
    3⤵
    - Program crash
    PID:1496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2708 -ip 2708
1⤵
PID:1848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

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/2640-6-0x0000000000F10000-0x0000000001310000-memory.dmp

Filesize
4.0MB

Download
memory/2708-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2708-8-0x000000007451E000-0x000000007451F000-memory.dmp

Filesize
4KB

Download
memory/2708-9-0x0000000005800000-0x0000000005DA4000-memory.dmp

Filesize
5.6MB

Download
memory/2708-10-0x0000000005350000-0x00000000053B6000-memory.dmp

Filesize
408KB

Download
memory/2708-11-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download
memory/2708-12-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download