neshta | 07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36

General

Target

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
Size

144KB
MD5

f2101b30385169f1fd74118d43f96baa
SHA1

cd4fcdf8b0fa47606799f63679e1ac9ab2b2d624
SHA256

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36
SHA512

2240fb2f7e1895bdc02b3fe00a0fe9b39a2336bac45d73b892ecc52738cd1dc406967f1d8eae2ba6a685620f6d9bd7d0a137f5874371ad370e00441f869f7471

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:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

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

Nirsoft 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\3582-490\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\3582-490\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe	Nirsoft
\Users\Admin\AppData\Local\Temp\3582-490\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

pid process

1884 07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

pid	process
1884	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

Loads dropped DLL 3 IoCs

Processes:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

pid	process
964	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
964	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
964	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.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:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmprph.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

Drops file in Windows directory 1 IoCs

Processes:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

description ioc process

File opened for modification C:\Windows\svchost.com 07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.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	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

Modifies registry class 1 IoCs

Processes:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

pid process

1884 07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

pid	process
1884	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

description	pid	process	target process
PID 964 wrote to memory of 1884	964	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
PID 964 wrote to memory of 1884	964	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
PID 964 wrote to memory of 1884	964	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
PID 964 wrote to memory of 1884	964	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe	07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe

C:\Users\Admin\AppData\Local\Temp\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
"C:\Users\Admin\AppData\Local\Temp\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.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:964

C:\Users\Admin\AppData\Local\Temp\3582-490\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:1884

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\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
MD5
4565f6a452eb97b139ce0f1aeb41f03f

SHA1
934908c80d4f573ed037810936e6b25af8056ad9

SHA256
947fe2646a4fb2eaf59cf71ff08cfc6895986a957d709df3a7329990af2de06b

SHA512
4f9bb7123b59f64769819fbd05600691f7ad6270a19f486bc50e7fb225aec3ab29d3baf84b1bb37882a0011d9721783ef15ce09415733e7d7dbeab1c6ff772f4

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\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
MD5
4565f6a452eb97b139ce0f1aeb41f03f

SHA1
934908c80d4f573ed037810936e6b25af8056ad9

SHA256
947fe2646a4fb2eaf59cf71ff08cfc6895986a957d709df3a7329990af2de06b

SHA512
4f9bb7123b59f64769819fbd05600691f7ad6270a19f486bc50e7fb225aec3ab29d3baf84b1bb37882a0011d9721783ef15ce09415733e7d7dbeab1c6ff772f4

Download Submit
\Users\Admin\AppData\Local\Temp\3582-490\07ff47271239c36af0ebf113784fce65e060ad3cbfe815d4e56551af9d718a36.exe
MD5
4565f6a452eb97b139ce0f1aeb41f03f

SHA1
934908c80d4f573ed037810936e6b25af8056ad9

SHA256
947fe2646a4fb2eaf59cf71ff08cfc6895986a957d709df3a7329990af2de06b

SHA512
4f9bb7123b59f64769819fbd05600691f7ad6270a19f486bc50e7fb225aec3ab29d3baf84b1bb37882a0011d9721783ef15ce09415733e7d7dbeab1c6ff772f4

Download Submit
memory/964-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1884-59-0x0000000072101000-0x0000000072103000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads