agenttesla | 7eedffcd0658cb23b499134305a7b292d9bbd526ad9df6b7b920a4f8bbd01120

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 17:18

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General

Target

71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
Size

888KB
MD5

b420cd9c5eefe5c4b1a80958476ceef2
SHA1

ec9bad3fe35f25be002005011bbec029af4db4dd
SHA256

71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc
SHA512

13b43f836e34385003aef7074f355100481ddf46ab556f4094ee0cef0b8ef4233d90e83579b8ef15d63e91648d9e62271f91fafe40e9e69e1885430bb9aadb2a
SSDEEP

12288:1x57XCkfrx+nYdx6BsfSzOIHPOG9+G1cPAoThlfRIbGtYJD1vLz/7CWV0PATpS9b:tX+Ydx61/P19+LhlfRyXjf4uNcb

Score

10^/10

agenttesla neshta collection credential_access discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://nanyainc.cf/
Port:
21
Username:
[email protected]
Password:
7qB+iH=KrUUT

Signatures

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

Detect Neshta payload 5 IoCs

resource	yara_rule
behavioral2/files/0x0006000000020228-23.dat	family_neshta
behavioral2/memory/1940-103-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1940-106-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1940-107-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral2/memory/1940-109-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Neshta family
neshta

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/3716-112-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Executes dropped EXE 2 IoCs

pid	Process
2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
3716	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2316 set thread context of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~4.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~2.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~3.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MID1AD~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmlaunch.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wabmig.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmprph.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~3.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\wab.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpshare.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOF5E2~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\setup_wm.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WI8A19~1\ImagingDevices.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmplayer.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.371\GOOGLE~2.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\wmpconfig.exe	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

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 3 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	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Modifies registry class 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3716	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
3716	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3716	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 2316	1940	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	83
PID 1940 wrote to memory of 2316	1940	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	83
PID 1940 wrote to memory of 2316	1940	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	83
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97
PID 2316 wrote to memory of 3716	2316	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

C:\Users\Admin\AppData\Local\Temp\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
"C:\Users\Admin\AppData\Local\Temp\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe"
1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Users\Admin\AppData\Local\Temp\3582-490\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Users\Admin\AppData\Local\Temp\3582-490\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe
    "C:\Users\Admin\AppData\Local\Temp\3582-490\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:3716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

Filesize
86KB

MD5
3b73078a714bf61d1c19ebc3afc0e454

SHA1
9abeabd74613a2f533e2244c9ee6f967188e4e7e

SHA256
ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

SHA512
75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe.log

Filesize
1KB

MD5
cf02a49bbd8d4586927e5fee38ae54da

SHA1
2802d8e79eed9911b39d2ae70fc6bdf7e1a7e605

SHA256
8be9b278ad090d0bc8fcc098c7289d782ae86240f69220d7d7175e38be892ec4

SHA512
542649eaec7089a89fa34c70d2a60d5b80ff4437125f5b69c70763e65b9a10bac01b786509ccc54c3e18e9c2acf306b24463fee611cfc137b6e9889c35162205

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\71037728ddcea1b094b4bc48fa92b2a0895f009f17e0e9354a3dc5fb0077e8bc.exe

Filesize
848KB

MD5
933f2b5b95fbf6ebd96edf95112018ad

SHA1
e63bfa99a18f1e370727a005b092aafac7b2a398

SHA256
6d816af5a10da2892d27023b1ef0d9b47da019e102e56ab8e6943421279f41e9

SHA512
fbbcb9a3801b39e0647e5f30d33321f94d83b5ec4047089a2b93b93cb6ac4a116a77f62f38a86820c93427d0e4181d33ccc4b003c15bcac1a0f9d7e62b89999e

Download Submit
memory/1940-109-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-107-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-106-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-103-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2316-18-0x00000000051B0000-0x00000000051BC000-memory.dmp

Filesize
48KB

Download
memory/2316-116-0x0000000073570000-0x0000000073D20000-memory.dmp

Filesize
7.7MB

Download
memory/2316-17-0x0000000004EC0000-0x0000000004ECA000-memory.dmp

Filesize
40KB

Download
memory/2316-16-0x0000000073570000-0x0000000073D20000-memory.dmp

Filesize
7.7MB

Download
memory/2316-104-0x000000007357E000-0x000000007357F000-memory.dmp

Filesize
4KB

Download
memory/2316-105-0x0000000073570000-0x0000000073D20000-memory.dmp

Filesize
7.7MB

Download
memory/2316-15-0x0000000004F90000-0x0000000005022000-memory.dmp

Filesize
584KB

Download
memory/2316-14-0x00000000054A0000-0x0000000005A44000-memory.dmp

Filesize
5.6MB

Download
memory/2316-13-0x00000000003F0000-0x00000000004CA000-memory.dmp

Filesize
872KB

Download
memory/2316-110-0x00000000065C0000-0x000000000665C000-memory.dmp

Filesize
624KB

Download
memory/2316-111-0x00000000067C0000-0x0000000006870000-memory.dmp

Filesize
704KB

Download
memory/2316-19-0x0000000005420000-0x000000000546C000-memory.dmp

Filesize
304KB

Download
memory/2316-12-0x000000007357E000-0x000000007357F000-memory.dmp

Filesize
4KB

Download
memory/3716-112-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3716-117-0x0000000073570000-0x0000000073D20000-memory.dmp

Filesize
7.7MB

Download
memory/3716-118-0x0000000073570000-0x0000000073D20000-memory.dmp

Filesize
7.7MB

Download
memory/3716-119-0x0000000005740000-0x0000000005758000-memory.dmp

Filesize
96KB

Download
memory/3716-120-0x0000000006130000-0x0000000006196000-memory.dmp

Filesize
408KB

Download
memory/3716-121-0x0000000073570000-0x0000000073D20000-memory.dmp

Filesize
7.7MB

Download
memory/3716-122-0x0000000073570000-0x0000000073D20000-memory.dmp

Filesize
7.7MB

Download
memory/3716-123-0x0000000006310000-0x0000000006360000-memory.dmp

Filesize
320KB

Download