Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 23:48
Behavioral task
behavioral1
Sample
1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe
Resource
win7-20241010-en
General
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Target
1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe
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Size
641KB
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MD5
c12f6647cff7f189e426fa4a3688e660
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SHA1
e5f9dec420b012747ca4f7653d43d0fa32da1713
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SHA256
1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16
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SHA512
81a3a660fded4d9e2ee93ca89b92cf91da45dbfb581c60426d3af4a0b57c9cb3e7cf4c3ebfd8e13e0facea4fb44ea644ccd50afe942350c5a54ad8b1d2d84bb9
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SSDEEP
12288:RKtTpt1iWVEhEH0qGnTWl5RW8jgYb2wPCWQ1QQ7WYXGTHB:RKJ1XVEhEnkTQ3W8jgY6wPCfQQCYXGTh
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010315-13.dat family_neshta behavioral1/memory/1604-90-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/1604-95-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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resource yara_rule behavioral1/files/0x0033000000018650-4.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2872 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe -
Loads dropped DLL 6 IoCs
pid Process 1604 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 1604 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 2940 WerFault.exe 2940 WerFault.exe 2940 WerFault.exe 1604 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2940 2872 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.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\" %*" 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1604 wrote to memory of 2872 1604 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 30 PID 1604 wrote to memory of 2872 1604 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 30 PID 1604 wrote to memory of 2872 1604 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 30 PID 1604 wrote to memory of 2872 1604 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 30 PID 2872 wrote to memory of 2940 2872 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 31 PID 2872 wrote to memory of 2940 2872 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 31 PID 2872 wrote to memory of 2940 2872 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 31 PID 2872 wrote to memory of 2940 2872 1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe"C:\Users\Admin\AppData\Local\Temp\1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.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:1604 -
C:\Users\Admin\AppData\Local\Temp\3582-490\1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 4163⤵
- Loads dropped DLL
- Program crash
PID:2940
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
547KB
MD5cf6c595d3e5e9667667af096762fd9c4
SHA19bb44da8d7f6457099cb56e4f7d1026963dce7ce
SHA256593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
SHA512ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\1d461e552d8bc8b719cfb0569f1193856e1511ded413cdcb481a5c13dd07ca16N.exe
Filesize601KB
MD5947a4b504930c06771b057fb63d63524
SHA1f092cfdc82d161cf22be989c64061864f552c9d9
SHA256e0425c8a390b210efd56514aa1d983fe31fd08de4d0ea7772f11c459ea144ca3
SHA5121cf03debded7fd2e2b893954c1c104cacf847939fad32dd20da8de5e3190f9604558d541ad3e9a2199e104fc541ee4092f37eda84c90446cfe4f94ef6ba13074