Analysis
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max time kernel
150s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
24-05-2022 02:40
Static task
static1
Behavioral task
behavioral1
Sample
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe
Resource
win10v2004-20220414-en
General
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Target
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe
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Size
5.1MB
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MD5
0d8b868fa595f8e4a36b4c5766397a65
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SHA1
a85ce3c347e889aa18efcb4dbbad40a50dc9bf97
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SHA256
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82
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SHA512
db2b0f8ffe03d7c3348c94de2bb3b2184e399494bf8c18ff81d5b7b20b0e261a239f9f09c4668239f23d5f5671cec03a9246eba988998305af06873f12142234
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.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:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exepid process 1836 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe -
Loads dropped DLL 2 IoCs
Processes:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exepid process 1040 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe 1040 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.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:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exedescription ioc process File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\WINDOW~2\ACCESS~1\wordpad.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WINWORD.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe -
Drops file in Windows directory 1 IoCs
Processes:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exedescription ioc process File opened for modification C:\Windows\svchost.com 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.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:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exepid process 1836 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exedescription pid process target process PID 1040 wrote to memory of 1836 1040 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe PID 1040 wrote to memory of 1836 1040 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe PID 1040 wrote to memory of 1836 1040 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe PID 1040 wrote to memory of 1836 1040 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe 3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe"C:\Users\Admin\AppData\Local\Temp\3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.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:1040 -
C:\Users\Admin\AppData\Local\Temp\3582-490\3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1836
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\3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exeFilesize
5.0MB
MD52acc4db071c05b5f49ee029b78133d3d
SHA1beab01e2e927f048508012c1ce570e03adf3a8d4
SHA2567f6cc041313e987c220f7b3721e43e19a6ce828e6c8ef94cbde644a72e8c5c18
SHA512ffef77248ddefebc10bf149c79f576cb7817d8923c051edd1f24ca54658a0fef5ec85d3db679d7ca87b5229bbe1fe495bf2d39a5d38698fe526720ecfc809fee
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\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXEFilesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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\Users\Admin\AppData\Local\Temp\3582-490\3e884ca4649cea327a01cffc82cbac8130d7d28a043af13f40b930b09f491a82.exeFilesize
5.0MB
MD52acc4db071c05b5f49ee029b78133d3d
SHA1beab01e2e927f048508012c1ce570e03adf3a8d4
SHA2567f6cc041313e987c220f7b3721e43e19a6ce828e6c8ef94cbde644a72e8c5c18
SHA512ffef77248ddefebc10bf149c79f576cb7817d8923c051edd1f24ca54658a0fef5ec85d3db679d7ca87b5229bbe1fe495bf2d39a5d38698fe526720ecfc809fee
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memory/1040-54-0x0000000076811000-0x0000000076813000-memory.dmpFilesize
8KB
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memory/1836-56-0x0000000000000000-mapping.dmp
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memory/1836-59-0x0000000000A00000-0x0000000000A59000-memory.dmpFilesize
356KB