2d6dc04e497a41926ac632cbdad07533d4b4c13b4d4e55635e8eab08bdee44c0

Analysis

max time kernel
164s
max time network
132s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
16/10/2023, 18:25

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General

Target

NEAS.75c388dc56abfb595f395399ef2da660.exe
Size

275KB
MD5

75c388dc56abfb595f395399ef2da660
SHA1

fa1eb86d3a135a2190ab81727f1099e7a4c7c067
SHA256

2d6dc04e497a41926ac632cbdad07533d4b4c13b4d4e55635e8eab08bdee44c0
SHA512

f882df562858e8d3f937561b8e5aa72aebb65f8af8935bef3a1f8f33a9ba160a5d8a3458eb601b5c30f7f49cb4c5012036ac01951f3adf9d476b8168a37d0f66
SSDEEP

6144:7sOkuvv9leo5oehRHbsPvCG1bPcBlmPuVmCzf:7Lvv9leIoeLHbsSubZPMm

Score

7^/10

spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2796	A583.tmp

Loads dropped DLL 2 IoCs

pid	Process
1232	NEAS.75c388dc56abfb595f395399ef2da660.exe
1232	NEAS.75c388dc56abfb595f395399ef2da660.exe

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

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\INLAUNCH.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\mset7tk.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\OSPPREARM.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvSOFT.x3d	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\USP10.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\FSTOCK.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MLSHEXT.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONBttnWD.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ESEN\MSB1ESEN.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\AUTHZAX.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\XLSLICER.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLTASK.FAE	A583.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.dll	A583.tmp
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\logsession.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHEV.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\TRANSMGR.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX8.x3d	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLACCT.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VVIEWDWG.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\authplay.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\GIFIMP32.FLT	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VC\msdia90.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSYUBIN7.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PPCORE.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\RM.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\ACT3.SAM	A583.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\QuickTime.mpp	A583.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEEXCL.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\EXP_PDF.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\msolui100.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONWordAddin.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSSP7EN.DLL	A583.tmp
File created	C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\MOFL.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IMPMAIL.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\UmOutlookAddin.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLADD.FAE	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\GRPHFLT\PNG32.FLT	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACEODBC.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Web Folders\MSOSV.DLL	A583.tmp
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeUpdater.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\goopdate.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\EntityPicker.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONBttnIELinkedNotes.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONBttnPPT.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLJRNL.FAE	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\ACETXT.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Web Server Extensions\14\BIN\FPSRVUTL.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ACCDDSF.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IPOLK.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\RTFHTML.DLL	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE	A583.tmp
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\TaxonomyControl.dll	A583.tmp
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\AUMProduct.aup	A583.tmp

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\assembly\GAC_32\PresentationCore\3.0.0.0__31bf3856ad364e35\wpfgfx_v0300.dll	A583.tmp
File created	C:\Windows\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll	A583.tmp
File created	C:\Windows\assembly\GAC_32\System.Data.OracleClient\2.0.0.0__b77a5c561934e089\System.Data.OracleClient.dll	A583.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1232 wrote to memory of 2796	1232	NEAS.75c388dc56abfb595f395399ef2da660.exe	27
PID 1232 wrote to memory of 2796	1232	NEAS.75c388dc56abfb595f395399ef2da660.exe	27
PID 1232 wrote to memory of 2796	1232	NEAS.75c388dc56abfb595f395399ef2da660.exe	27
PID 1232 wrote to memory of 2796	1232	NEAS.75c388dc56abfb595f395399ef2da660.exe	27

C:\Users\Admin\AppData\Local\Temp\NEAS.75c388dc56abfb595f395399ef2da660.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.75c388dc56abfb595f395399ef2da660.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Users\Admin\AppData\Local\Temp\A583.tmp
  C:\Users\Admin\AppData\Local\Temp\A583.tmp
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Drops file in Windows directory
  PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\A583.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
C:\Users\Admin\AppData\Local\Temp\A583.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
C:\Users\Admin\AppData\Local\Temp\A583.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
\Users\Admin\AppData\Local\Temp\A583.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
\Users\Admin\AppData\Local\Temp\A583.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
memory/1232-0-0x0000000000230000-0x0000000000265000-memory.dmp

Filesize
212KB

Download
memory/1232-2-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1232-22-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download