neshta | 0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d

General

Target

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
Size

149KB
MD5

67db7e935f91f3067660fbdc6158d3fe
SHA1

17dbd1bc94eeb0810e663051fdc64bd3b8e68754
SHA256

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d
SHA512

1adc63846fea4f139ff043ee3e2b69227c2ed88a180be69e6e071e0d8671fbfb4454c3b40257f9fa595dca5f949343ef01394d9d0cd4565eb699347dc7d81ce2

Score

10^/10

neshta persistence spyware stealer

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Executes dropped EXE 1 IoCs

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

pid process

1256 0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

pid	process
1256	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

Loads dropped DLL 3 IoCs

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

pid	process
1088	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
1088	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
1088	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 64 IoCs

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

Drops file in Windows directory 1 IoCs

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

description ioc process

File opened for modification C:\Windows\svchost.com 0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.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	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

Modifies registry class 1 IoCs

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

pid process

1256 0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

pid	process
1256	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

description	pid	process	target process
PID 1088 wrote to memory of 1256	1088	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
PID 1088 wrote to memory of 1256	1088	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
PID 1088 wrote to memory of 1256	1088	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
PID 1088 wrote to memory of 1256	1088	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe	0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe

C:\Users\Admin\AppData\Local\Temp\0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
"C:\Users\Admin\AppData\Local\Temp\0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.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:1088

C:\Users\Admin\AppData\Local\Temp\3582-490\0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:1256

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
MD5
29353713d24c45d38396836f9ba47a2f

SHA1
9768a721303375a51284283a0680632dfa60c45e

SHA256
f42e55c997e14593eaa8a702a04a7a477b7f56cb151db288a9aee3c7b7dc708b

SHA512
2111be61fd371f1669d02d94099279b131533b64e4ee8055a0694344ec6fbd4551e02bc7b22f2359d519f08e014c1d648efcdb878fafca208355ae1104a8837b

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\0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
MD5
29353713d24c45d38396836f9ba47a2f

SHA1
9768a721303375a51284283a0680632dfa60c45e

SHA256
f42e55c997e14593eaa8a702a04a7a477b7f56cb151db288a9aee3c7b7dc708b

SHA512
2111be61fd371f1669d02d94099279b131533b64e4ee8055a0694344ec6fbd4551e02bc7b22f2359d519f08e014c1d648efcdb878fafca208355ae1104a8837b

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\0d3981bfa3e29cec43a2677b5c5d319e046f8cac34b221db3d18da2fe6461b3d.exe
MD5
29353713d24c45d38396836f9ba47a2f

SHA1
9768a721303375a51284283a0680632dfa60c45e

SHA256
f42e55c997e14593eaa8a702a04a7a477b7f56cb151db288a9aee3c7b7dc708b

SHA512
2111be61fd371f1669d02d94099279b131533b64e4ee8055a0694344ec6fbd4551e02bc7b22f2359d519f08e014c1d648efcdb878fafca208355ae1104a8837b

Download Submit
memory/1088-54-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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