42879c5becde13286bc051146fab9cdeea9bf2691eed2e4f22376a51542a29b7

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
06/11/2023, 03:14 UTC

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General

Target

NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
Size

124KB
MD5

76f50a19ce4e2b11ab0173c8e41c5ae0
SHA1

635a621fdbba5b9919f4efa0b345bb9fb827c9de
SHA256

42879c5becde13286bc051146fab9cdeea9bf2691eed2e4f22376a51542a29b7
SHA512

743622da16bdd1ec9d46f240c7c730c251707e721cc5cbc28cc09a99c388339eac5be62146d775668d055274d459c56de836e49ae07e64096d44f8985e711826
SSDEEP

3072:MU+W+qNo3e9Sy/9sWWWjG7PLFs2Woz6m0G:L+WJ9SSlGrLFs2R

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe

Enumerates connected drives 3 TTPs 15 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\L:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\O:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\G:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\H:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\J:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\P:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\R:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\S:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\E:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\M:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\N:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\I:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\T:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\K:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened (read-only)	\??\Q:	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Internet Explorer\iediagcmd.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Eula.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jabswitch.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\msinfo32.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\SmartTagInstall.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\FLTLDR.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jre7\bin\jp2launcher.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\airappinstaller.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jre7\bin\tnameserv.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\DW\DW20.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\DW\DWTRIG20.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\pipanel.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPREARM.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\TabTip32.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\template.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\x86\vsta_ep32.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroBroker.exe	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 2060	1916	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe	28
PID 1916 wrote to memory of 2060	1916	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe	28
PID 1916 wrote to memory of 2060	1916	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe	28
PID 1916 wrote to memory of 2060	1916	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe	28
PID 1916 wrote to memory of 1184	1916	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe	17
PID 1916 wrote to memory of 1184	1916	NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe	17

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1184
- C:\Users\Admin\AppData\Local\Temp\NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe"
  2⤵
  - Adds Run key to start application
  - Enumerates connected drives
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1916
- - C:\Users\Admin\AppData\Local\Temp\NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.76f50a19ce4e2b11ab0173c8e41c5ae0.exe"
    3⤵
    PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ose00000.exe

Filesize
150KB

MD5
16d2a23a355a6d7d3f38797b9546681e

SHA1
24dc2ced9c5aa5d4140341c5ae2d54185d0a8961

SHA256
a78379df6adb7f3e86cd4f16a2d4e61abcae3d05faaee8d884e74730befdc82c

SHA512
fa37f2c21f0b355c76a4da4a520654334572ac077235e1abd7ad52fb22a47c35a3cfa10dbf542bea4f1b3bb9fa8bbdcf6181c27fba93e4c6816de91bf6bdbd06

Download Submit
memory/1184-1-0x0000000002A00000-0x0000000002A01000-memory.dmp

Filesize
4KB

Download
memory/1184-3-0x0000000002A00000-0x0000000002A01000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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