neshta | a923dfdd7dc21ceff79b1dce1de4f637d074aee270ee4b81b31fbddc7e689e0f

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-01-2025 07:32

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General

Target

JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
Size

339KB
MD5

0b951c5d45173cd655c3f8116150a014
SHA1

7c1815383a810ee35283137d624d2a5c76400be3
SHA256

a923dfdd7dc21ceff79b1dce1de4f637d074aee270ee4b81b31fbddc7e689e0f
SHA512

8fbc2f60e4ed5c8f2fff878fd7185c89f540facc0e4dc0fb06df858e912bce978257c8ea9f06c89bc8668989763d55a2a4f7d1ebcf27f9426935ba3e48ab2a49
SSDEEP

6144:Fu5GCdHKP5aLK0mIQCuH/KyApeZybdnGH7GDYF:4ddHg5aX4fsptGH7GC

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
2400	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe

Loads dropped DLL 3 IoCs

pid	Process
1272	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
1272	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
1272	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.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\" %*"	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.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\Adobe\READER~1.0\Reader\AcroRd32.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmlaunch.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpconfig.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\OIS.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.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	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.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\" %*"	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1272 wrote to memory of 2400	1272	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe	30
PID 1272 wrote to memory of 2400	1272	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe	30
PID 1272 wrote to memory of 2400	1272	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe	30
PID 1272 wrote to memory of 2400	1272	JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b951c5d45173cd655c3f8116150a014.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:1272
- C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe"
  2⤵
  - Executes dropped EXE
  PID:2400

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\{9A861~1\setup.exe

Filesize
1.1MB

MD5
5c2c7fed9199f7e8da3e3dbd0b3220f0

SHA1
a5a4ea31dcb2796558114ecd54d3d60f202be1d7

SHA256
b15e5371edc67336ba0ea32f9dacc4a86e3bc2a14b2c5c9a72482c1d38308f88

SHA512
b9ebcea0f7111e01ce5e588db8b5479d50b8c69e25c92e18c59fe43fa09da30ce1788f8f9e8a923758b58492870d2662a00b04abcf8548eabb477fb2b9b2aeae

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\JaffaCakes118_0b951c5d45173cd655c3f8116150a014.exe

Filesize
299KB

MD5
d5d12d643b26d3630fc583c9b6b76b5a

SHA1
11ceccc78fa5ec073eb054de018f6a2c1b463f87

SHA256
2901645433690b2485ea3ff2a84fafc37575d914e5bdf4bd7ed73f09fe7a84bb

SHA512
2e9ad0b237466726fec7261a33a1b8fcf99abfe47ce7cfe908a1b986c292e8e4eb40dceeeb4ba2338626e45f4f338b8ff64840d467ae6bb68b9a148db821e008

Download Submit
memory/1272-87-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1272-90-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2400-88-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads