neshta | 05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35

General

Target

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
Size

213KB
MD5

cbe6f7b8ba34b4d382487a8ca97a50a5
SHA1

dd6a98c25d6c6cef9570bb8cee0ac0d89cfbf6e7
SHA256

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35
SHA512

921f8d04c8b7a5fba7ddda3197e77aa19413364d3013e59a0171c8895fa9eb9177eccbd17992f09eca1f06c2e975a6f27e30ba498894fbfddbb7e308bd7be84e

Score

10^/10

neshta netwire botnet persistence rat spyware stealer

Malware Config

Extracted

Family

netwire

C2

needforrat.hopto.org:7777

96.47.228.213:3360

Attributes

activex_autorun
true
activex_key
{VRVQ00BP-0QES-U71M-FL27-Y437O77F8483}
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
keylogger_dir
%AppData%\Logs\
lock_executable
true
mutex
vrnshrgM
offline_keylogger
true
password
Password
registry_autorun
true
startup_name
NetWire
use_mutex
true

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

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

NetWire RAT payload 3 IoCs

rat

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe	netwire
\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe	netwire
C:\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
Executes dropped EXE 1 IoCs

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

pid process

1936 05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
Modifies Installed Components in the registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

pid	process
1936	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

Loads dropped DLL 3 IoCs

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

pid	process
1964	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
1964	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
1964	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3582-490\\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe"	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

Drops file in Program Files directory 59 IoCs

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

Drops file in Windows directory 1 IoCs

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

description ioc process

File opened for modification C:\Windows\svchost.com 05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\svchost.com	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

Modifies registry class 1 IoCs

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

description	pid	process	target process
PID 1964 wrote to memory of 1936	1964	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
PID 1964 wrote to memory of 1936	1964	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
PID 1964 wrote to memory of 1936	1964	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
PID 1964 wrote to memory of 1936	1964	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe	05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe

C:\Users\Admin\AppData\Local\Temp\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
"C:\Users\Admin\AppData\Local\Temp\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe"
1⤵
- Modifies system executable filetype association
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1964

C:\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:1936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
MD5
30c4928c88eeec86349af76f34bc2f88

SHA1
d4313dcb104cf13cb7493a136b65ce0c4828e3ed

SHA256
31cc58b2f94f1ac8f55ceb662665bb2567ab4fafc606b3e980bf8c4583f14a1f

SHA512
2469eb2d6ff14b44181c10c733f7f686650b3e838020bc7b0aa349ad6f250f55fea4821e80e5551de368a933c556aabe464af4e822351ffdc01d76284b87900c

Download Submit
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
MD5
9e2b9928c89a9d0da1d3e8f4bd96afa7

SHA1
ec66cda99f44b62470c6930e5afda061579cde35

SHA256
8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

SHA512
2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
MD5
30c4928c88eeec86349af76f34bc2f88

SHA1
d4313dcb104cf13cb7493a136b65ce0c4828e3ed

SHA256
31cc58b2f94f1ac8f55ceb662665bb2567ab4fafc606b3e980bf8c4583f14a1f

SHA512
2469eb2d6ff14b44181c10c733f7f686650b3e838020bc7b0aa349ad6f250f55fea4821e80e5551de368a933c556aabe464af4e822351ffdc01d76284b87900c

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\05b79797cfb2371b3ac1140f0ef096c247098320da81f83508b14ac92b565a35.exe
MD5
30c4928c88eeec86349af76f34bc2f88

SHA1
d4313dcb104cf13cb7493a136b65ce0c4828e3ed

SHA256
31cc58b2f94f1ac8f55ceb662665bb2567ab4fafc606b3e980bf8c4583f14a1f

SHA512
2469eb2d6ff14b44181c10c733f7f686650b3e838020bc7b0aa349ad6f250f55fea4821e80e5551de368a933c556aabe464af4e822351ffdc01d76284b87900c

Download Submit
memory/1964-55-0x0000000076511000-0x0000000076513000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads