Analysis
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max time kernel
67s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
21-11-2022 11:22
Static task
static1
Behavioral task
behavioral1
Sample
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe
Resource
win10v2004-20221111-en
General
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Target
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe
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Size
1.3MB
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MD5
49a53e172f558c2373163d961a37fac0
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SHA1
b0eae229b0a84cf0b2ea2ccae7958c0b9a7a753c
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SHA256
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b
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SHA512
241cf346f9623a8fa80dc4d286d1735352c3be783b0297c97d94f687424381bb2a6d1037b8f04479cc2bcdc8d4dbb5c23d0e0c3c6f318c9adba000eeea9d1f77
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SSDEEP
12288:wTginfIG0VLyLJQ7UqtV+yJJIxpIWQVqfem6ZceLzYszSt7Yb5FuAk:yginQ7L3VFHWCqfeXYht2FuV
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Executes dropped EXE 1 IoCs
Processes:
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exepid process 1756 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe -
Loads dropped DLL 3 IoCs
Processes:
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exepid process 1808 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe 1808 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe 1808 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe -
Reads user/profile data of web browsers 2 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
Processes:
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exedescription ioc process File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe -
Drops file in Windows directory 1 IoCs
Processes:
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exedescription ioc process File opened for modification C:\Windows\svchost.com 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exedescription pid process target process PID 1808 wrote to memory of 1756 1808 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe PID 1808 wrote to memory of 1756 1808 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe PID 1808 wrote to memory of 1756 1808 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe PID 1808 wrote to memory of 1756 1808 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe 3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe"C:\Users\Admin\AppData\Local\Temp\3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.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:1808 -
C:\Users\Admin\AppData\Local\Temp\3582-490\3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe"2⤵
- Executes dropped EXE
PID:1756
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe
Filesize1.3MB
MD599763d7202d48f719d51d35cc0a59f08
SHA166a170b92b3e0e1bf5d8169ff03526338d777dc2
SHA256ea868ceb651c24cf6d742953cbc3213c79d73240ad1d3f35f5c83fd2da45f2e7
SHA512c37b17bb94fdf5e33b4d36cad6b5f12eccde36dcc7f99c8be55e813f6d9e01ed4a6dfffad06086985fc4f60fec31a600f8e9c52c7ade74bbb96f10e5ef50f67d
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe
Filesize1.3MB
MD599763d7202d48f719d51d35cc0a59f08
SHA166a170b92b3e0e1bf5d8169ff03526338d777dc2
SHA256ea868ceb651c24cf6d742953cbc3213c79d73240ad1d3f35f5c83fd2da45f2e7
SHA512c37b17bb94fdf5e33b4d36cad6b5f12eccde36dcc7f99c8be55e813f6d9e01ed4a6dfffad06086985fc4f60fec31a600f8e9c52c7ade74bbb96f10e5ef50f67d
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\Users\Admin\AppData\Local\Temp\3582-490\3be14d004d4becb8539e23d6719f2cb2f0fc57f0adf1cc5fa7c80804e55cfa3b.exe
Filesize1.3MB
MD599763d7202d48f719d51d35cc0a59f08
SHA166a170b92b3e0e1bf5d8169ff03526338d777dc2
SHA256ea868ceb651c24cf6d742953cbc3213c79d73240ad1d3f35f5c83fd2da45f2e7
SHA512c37b17bb94fdf5e33b4d36cad6b5f12eccde36dcc7f99c8be55e813f6d9e01ed4a6dfffad06086985fc4f60fec31a600f8e9c52c7ade74bbb96f10e5ef50f67d