neshta | 6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-11-2024 23:48

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General

Target

6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
Size

838KB
MD5

345ba1a59223cc07650344ef09c18fbe
SHA1

0d3926572db8f8f3d149d7c9b393284edf25662f
SHA256

6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96
SHA512

b43d366ae94b14655710931c55ac9f4c77a14c94659ca2fbe70c514bce6961a242cb4c25af50d4ef8eb262dd5af65c638d2c5f09eceae48c5c0c42c38ebd6fc9
SSDEEP

24576:v5CfTeAqgLiR7RtqHqmOxNqFPAn2/nPJe/S0Z:9g2rSFN/a

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
2944	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe

Loads dropped DLL 3 IoCs

pid	Process
2128	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
2128	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
2128	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.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\" %*"	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe

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

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.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 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	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.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\" %*"	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2944	2128	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe	30
PID 2128 wrote to memory of 2944	2128	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe	30
PID 2128 wrote to memory of 2944	2128	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe	30
PID 2128 wrote to memory of 2944	2128	6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe	30

C:\Users\Admin\AppData\Local\Temp\6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
"C:\Users\Admin\AppData\Local\Temp\6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe"
1⤵
- Loads dropped DLL
- 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:2128
- C:\Users\Admin\AppData\Local\Temp\3582-490\6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe"
  2⤵
  - Executes dropped EXE
  PID:2944

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

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE

Filesize
859KB

MD5
754309b7b83050a50768236ee966224f

SHA1
10ed7efc2e594417ddeb00a42deb8fd9f804ed53

SHA256
acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6

SHA512
e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

Filesize
252KB

MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\6c932052eff74f33d0c3add1bf2d6583c1f825085b163940f6c792c0ac3d4f96.exe

Filesize
798KB

MD5
edf93e74078b5ef9cddcb2fd57f34904

SHA1
0311a753e1403c400a8de3d401cd6670ae9ed208

SHA256
0876c4652cd53d794a89e091be400ecb03d47c5209a82253c17834fbbd17f8a0

SHA512
a7cc1e7f44185d8bd8914f5f0dd5a3340e7dc138071b0f42583bb4a6afc32b4d6f06e03812f3d027208eaf851598bf6230c461c965cea24c5ef84be3ca3babac

Download Submit
memory/2128-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2128-88-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2128-89-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2128-90-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2128-92-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads