Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-04-2024 03:47
Static task
static1
Behavioral task
behavioral1
Sample
PO No. 44 Master Group Trading & Contracting.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PO No. 44 Master Group Trading & Contracting.exe
Resource
win10v2004-20240226-en
General
-
Target
PO No. 44 Master Group Trading & Contracting.exe
-
Size
815KB
-
MD5
77fceb05a851e129ceac74ad35a49669
-
SHA1
9b2d4653f5aa38a9fc64e0eca19268e4da547b79
-
SHA256
dafe6d74868c243d4f818aab7c3f8d5d95b7d69aa1492e34e1e38d80d15e1532
-
SHA512
e818dce4d5f7f323148dea9a0dea3e77f8bfdc2e3010735fd97d45e8a69ee3c1f2b658f142bd47e3ca2833307486555a6464f39a0e3169b8294c0d540a9df4f9
-
SSDEEP
24576:PRuoOBrBlsQJKlQA3fqRCAL3V6wREYy9mE:PL0Bld6QA3S0ALlbREYy9m
Malware Config
Signatures
-
Detect Neshta payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2440-42-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2440-43-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2440-45-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2440-47-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral1/memory/2440-131-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Loads dropped DLL 1 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exepid process 2440 PO No. 44 Master Group Trading & Contracting.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" PO No. 44 Master Group Trading & Contracting.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exedescription pid process target process PID 292 set thread context of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe -
Drops file in Program Files directory 64 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exedescription ioc process File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI54FB~1\WMPDMC.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WINDOW~4\ImagingDevices.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WINDOW~1\wab.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WINDOW~1\wabmig.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DW20.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\misc.exe PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE PO No. 44 Master Group Trading & Contracting.exe File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE PO No. 44 Master Group Trading & Contracting.exe -
Drops file in Windows directory 1 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exedescription ioc process File opened for modification C:\Windows\svchost.com PO No. 44 Master Group Trading & Contracting.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Modifies registry class 1 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" PO No. 44 Master Group Trading & Contracting.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exepowershell.exepowershell.exepid process 292 PO No. 44 Master Group Trading & Contracting.exe 292 PO No. 44 Master Group Trading & Contracting.exe 2552 powershell.exe 2648 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 292 PO No. 44 Master Group Trading & Contracting.exe Token: SeDebugPrivilege 2552 powershell.exe Token: SeDebugPrivilege 2648 powershell.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
PO No. 44 Master Group Trading & Contracting.exedescription pid process target process PID 292 wrote to memory of 2648 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2648 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2648 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2648 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2552 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2552 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2552 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2552 292 PO No. 44 Master Group Trading & Contracting.exe powershell.exe PID 292 wrote to memory of 2736 292 PO No. 44 Master Group Trading & Contracting.exe schtasks.exe PID 292 wrote to memory of 2736 292 PO No. 44 Master Group Trading & Contracting.exe schtasks.exe PID 292 wrote to memory of 2736 292 PO No. 44 Master Group Trading & Contracting.exe schtasks.exe PID 292 wrote to memory of 2736 292 PO No. 44 Master Group Trading & Contracting.exe schtasks.exe PID 292 wrote to memory of 2432 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2432 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2432 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2432 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe PID 292 wrote to memory of 2440 292 PO No. 44 Master Group Trading & Contracting.exe PO No. 44 Master Group Trading & Contracting.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:292 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QxvrCwK.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2552
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QxvrCwK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3ED4.tmp"2⤵
- Creates scheduled task(s)
PID:2736
-
-
C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"2⤵PID:2432
-
-
C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"C:\Users\Admin\AppData\Local\Temp\PO No. 44 Master Group Trading & Contracting.exe"2⤵
- Loads dropped DLL
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
PID:2440
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
186KB
MD5e33fd58013493b59b3dfddb983a37927
SHA1887015c06a5ae1d10d890bceeb6c1f9a95e27a72
SHA256a63ed28f75de225b0ec2020c253f9cb397a7282812d6aa6bb9d47d8dc4548b39
SHA5125e25bdf22997367c828454eda5f3f4a51c11f8c7fd5c26cbe00d8a339652df9c48fb8bfec2754977ffa82e55dd1de1421765d88c06617cc9360e92332f052371
-
Filesize
1KB
MD51081b43d72aacd2beaeed30d9d223006
SHA1c7f19bc0d76022c077dfa8d5e2b2c56cf9dbe43b
SHA2564312e62e57158d775aafc7fb9466352388e5574bb0f93c4bdbdaec79595c7ea9
SHA512990ad251a38bd616b7f177d8d14aae936a1e590d0bf0093bc4e5d3b7b8480f81f113ce4d05f671b5f542331a748c48d9a31157c2ee6de23aa6bc84b98978eb55
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5086efe6fb4e9badad047e949390c1408
SHA18ddf41cc281ef4b1e7096dc5e09605ee42bb48a0
SHA256d8eed6edfc8b1979ec1fb3c3da9594c20dad3833d50290d7f3f8ce3f9878eb87
SHA512824b9eb3e4fbbe557d3d0eabbc7f1ce8a9a2cbc11a315255bfdc1ba8009759b1bc3593e4c9392e55b21e7434e08bd9797d96d9f8ad640e38b6b5041d34c9067f
-
Filesize
815KB
MD577fceb05a851e129ceac74ad35a49669
SHA19b2d4653f5aa38a9fc64e0eca19268e4da547b79
SHA256dafe6d74868c243d4f818aab7c3f8d5d95b7d69aa1492e34e1e38d80d15e1532
SHA512e818dce4d5f7f323148dea9a0dea3e77f8bfdc2e3010735fd97d45e8a69ee3c1f2b658f142bd47e3ca2833307486555a6464f39a0e3169b8294c0d540a9df4f9
-
Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156