neshta | 78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/10/2024, 22:57

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General

Target

78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
Size

159KB
MD5

7384c984a16fcb2bc05bcd575105fdff
SHA1

bce8121e19d820f84b7dbf170d77880bf64d88db
SHA256

78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606
SHA512

892d4d1b8fde5d608a26ef6f1f0be368e17a6847b9727a9ab885c940cb7793665be97d2ec475c223b1ade99045289362dc029a623424ac6dca55dfccd9bc7c3b
SSDEEP

1536:JxqjQ+P04wsmJCeZPGtU1ZY3VBXLYXzXwl4ePOmCndzT+O+CY1abTIrDVBXLYXzw:sr85CeZuaYlB8DApWmozTrfiUc5B8DAH

Score

10^/10

neshta discovery persistence spyware stealer

Malware Config

Signatures

Detect Neshta payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0001000000010318-11.dat	family_neshta
behavioral1/memory/2148-193-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta
behavioral1/memory/2148-195-0x0000000000400000-0x000000000041B000-memory.dmp	family_neshta

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

pid	Process
2844	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe

Loads dropped DLL 3 IoCs

pid	Process
2148	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
2148	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
2140	dw20.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\" %*"	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.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\OIS.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\UNINST~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\setup_wm.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\WMPDMC.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmplayer.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WINDOW~4\ImagingDevices.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\WinMail.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WI54FB~1\wmpshare.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wab.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WINDOW~1\wabmig.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Office14\misc.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\WI4223~1\sidebar.exe	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\svchost.com	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.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 3 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	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.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\" %*"	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2844	2148	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	31
PID 2148 wrote to memory of 2844	2148	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	31
PID 2148 wrote to memory of 2844	2148	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	31
PID 2148 wrote to memory of 2844	2148	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	31
PID 2844 wrote to memory of 2140	2844	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	32
PID 2844 wrote to memory of 2140	2844	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	32
PID 2844 wrote to memory of 2140	2844	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	32
PID 2844 wrote to memory of 2140	2844	78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe	32

C:\Users\Admin\AppData\Local\Temp\78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
"C:\Users\Admin\AppData\Local\Temp\78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.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:2148
- C:\Users\Admin\AppData\Local\Temp\3582-490\78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe
  "C:\Users\Admin\AppData\Local\Temp\3582-490\78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies system certificate store
  - Suspicious use of WriteProcessMemory
  PID:2844
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 1196
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2140

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

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

Replay Monitor

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Downloads

C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

Filesize
547KB

MD5
cf6c595d3e5e9667667af096762fd9c4

SHA1
9bb44da8d7f6457099cb56e4f7d1026963dce7ce

SHA256
593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

SHA512
ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
b51eb25d785db0f0393de82d9c03c8e6

SHA1
b5292287cdf556b4ebc319957952d7f26ea7f921

SHA256
1ae6ddeea71707cb584c8c261e9df3d1066a2c7c2cfd5779384aececa5ca709c

SHA512
e1d4c8ff635709f162ac333a14e0980b3d90f457cb6be2234bd06b85ca5a302b5fef4228297681ac83652f93af07c06b08edfa77d53103a5d14bd8da3a7381bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE83F.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE861.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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\78f032447cacc7db1d7b295bab5d0ef83e2132491254049a9b21c1d391304606.exe

Filesize
119KB

MD5
8738171ecef9a9eff88343ca0c7a5a2b

SHA1
7733a3f36d04fb608d19404a9beb047f210f2024

SHA256
d7d9a6da9d42c211e7b746dfef5b22e996f854d963bd8cc032b3ce5b340c21ab

SHA512
264d9147e2e12c8eabd1ddbe983451d4f9cb609b466f9bdd37445eee2f32007cff9c3154b2af6f8b3b3aa72a6c4160001689b15aed111e98557937dec5152036

Download Submit
memory/2148-193-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2148-195-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2844-12-0x0000000074121000-0x0000000074122000-memory.dmp

Filesize
4KB

Download
memory/2844-13-0x0000000074120000-0x00000000746CB000-memory.dmp

Filesize
5.7MB

Download
memory/2844-14-0x0000000074120000-0x00000000746CB000-memory.dmp

Filesize
5.7MB

Download
memory/2844-192-0x0000000074120000-0x00000000746CB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads