Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-11-2024 04:58
Behavioral task
behavioral1
Sample
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
14 signatures
150 seconds
General
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Target
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
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Size
1.5MB
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MD5
346cfdadee25b3ec8ab0a59c98766224
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SHA1
201c0e8cd4471c375cfe74234af13f647ec58bd5
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SHA256
e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23
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SHA512
3f334c99ab4dc9b7a24a6484546353c1353943dfac263645bf22775f3a684d1246a066d9ba1ff03990ff0d8e5255dc1361db1ead95b0e8a0427f27e997c728e7
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SSDEEP
24576:RT2Rz2tgM7U/+uXXTLymZRZlqyUZH5PZq5HUbtJDopCmezxrrfkwWsX8MYRb1iSG:RSnM/NZq5HUbMpCTzxPfk8X8MYRb1iSG
Score
10/10
Malware Config
Signatures
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Detect Neshta payload 3 IoCs
resource yara_rule behavioral1/files/0x0001000000010314-16.dat family_neshta behavioral1/memory/1928-89-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/1928-91-0x0000000000400000-0x000000000041B000-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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Executes dropped EXE 1 IoCs
pid Process 1576 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Loads dropped DLL 3 IoCs
pid Process 1928 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 1928 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 1928 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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\" %*" e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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\Google\Update\1336~1.151\GOBD5D~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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\" %*" e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1576 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1928 wrote to memory of 1576 1928 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 31 PID 1928 wrote to memory of 1576 1928 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 31 PID 1928 wrote to memory of 1576 1928 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 31 PID 1928 wrote to memory of 1576 1928 e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe"C:\Users\Admin\AppData\Local\Temp\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.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:1928 -
C:\Users\Admin\AppData\Local\Temp\3582-490\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1576
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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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\e4aa02c687a4fb8e5d36ca9c1213f245a8f0f48eb0fae47dfde309be85d98b23.exe
Filesize1.4MB
MD5e1b168a3449f6687d54bf38fe3350ea8
SHA1b1344b26fe5d73ae28e25f5f43091383e172bf39
SHA2567d87c7f7dc156ac496ebb2c12d2dea61e4f07e3c7966553fad176b9a7b10a317
SHA512cf921cab8f87e9bcb874f767a87d13fb80a66c062203ee7f3647a1e6bca5f59e09a971d69e588df1d2d486d06e678f3e7e9ea4d33df6091e51693df7902f385b