7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23

Analysis

max time kernel
131s
max time network
128s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
22/09/2023, 07:09

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General

Target

7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
Size

2.8MB
MD5

0ef8d94eb593fcf0a46d86f81abab33f
SHA1

fd5a7232e055d2963b6e2e0f185acfe24177bdf5
SHA256

7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23
SHA512

dd09bcc27d851002a4f3edb3daa7c1154567ae5d57657153637421ba18bd33d4986dfccc3a49c74e3a3c413bdfb0b068dd894615e6c9aa86ccade0bde6beb155
SSDEEP

49152:r6AX9jq67rEm77oT4PQlTD2G3mGF4b6KzgLwz:ncYEm77oT4m2CfF4u6gLw

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-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.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)	\??\N:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\S:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\I:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\K:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\E:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\J:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\T:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\L:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\R:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\M:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\O:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\P:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\Q:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\G:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened (read-only)	\??\H:	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\mip.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOICONS.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ktab.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Application Installer.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\SmartTagInstall.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\x86\vsta_ep32.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jre7\bin\servertool.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Mozilla Firefox\uninstall\helper.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jre7\bin\keytool.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\LICLUA.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jre7\bin\java-rmi.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jre7\bin\pack200.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jre7\bin\ssvagent.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2704	2280	WerFault.exe	28

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2704	WerFault.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2280	2412	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	28
PID 2412 wrote to memory of 2280	2412	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	28
PID 2412 wrote to memory of 2280	2412	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	28
PID 2412 wrote to memory of 2280	2412	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	28
PID 2280 wrote to memory of 2704	2280	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	29
PID 2280 wrote to memory of 2704	2280	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	29
PID 2280 wrote to memory of 2704	2280	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	29
PID 2280 wrote to memory of 2704	2280	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	29
PID 2412 wrote to memory of 2704	2412	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	29
PID 2412 wrote to memory of 2704	2412	7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe	29

C:\Users\Admin\AppData\Local\Temp\7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
"C:\Users\Admin\AppData\Local\Temp\7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe"
1⤵
- 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:2412
- C:\Users\Admin\AppData\Local\Temp\7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe
  "C:\Users\Admin\AppData\Local\Temp\7c915532927d432e39840d4dffa415cdc7c391faec377c745596bf40175e2e23.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2280
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 224
    3⤵
    - Program crash
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2704

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
fe6c35db5db51378d5630d9b2d1d7887

SHA1
3b76a34766c16c4f46933927b281236cdbeff998

SHA256
19b7e187f8bc124e688d947397f76e4188807d61dfeb29a1cf7e732f87f2167b

SHA512
6bee4c688fdc888e5a256e3e0879744205de2d783cd30eed9620a0140286d46058f1a1924ca4c7d195993e5834e9cd937326ccac1f5b0aadfd0e2329762a5399

Download Submit
memory/2280-2-0x0000000001300000-0x0000000001613000-memory.dmp

Filesize
3.1MB

Download
memory/2412-0-0x0000000001300000-0x0000000001613000-memory.dmp

Filesize
3.1MB

Download
memory/2412-1-0x0000000000D50000-0x0000000001063000-memory.dmp

Filesize
3.1MB

Download
memory/2412-3-0x0000000001300000-0x0000000001613000-memory.dmp

Filesize
3.1MB

Download
memory/2704-5-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

Download
memory/2704-6-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

Download
memory/2704-7-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads