ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562

Analysis

max time kernel
151s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 11:20

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General

Target

ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
Size

199KB
MD5

92a82df6bd6143a2c057117c00183c20
SHA1

6f2bc304db1779067c08640a1f5ce373c128cd27
SHA256

ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562
SHA512

f5bb6f2a51f8b754e31c5ba74d72fa99a74e89bbcc38d16adae6fbfdf2d41bb08a5a0a7c0509c4fbcfb94ea37b245811c5df03a3e5cacc92235963813ad4d205
SSDEEP

6144:aOc3Vz562Q8UkzgUpw/rQUjGusqFhGc1:lc3xqNwperQU7

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1988-57-0x0000000000400000-0x000000000047C000-memory.dmp	upx
behavioral1/memory/1048-60-0x0000000000400000-0x000000000047C000-memory.dmp	upx
behavioral1/memory/1048-62-0x0000000000400000-0x000000000047C000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe"	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\runouce.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Windows\SysWOW64\runouce.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe

Drops file in Program Files directory 33 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Roses.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Garden.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Green Bubbles.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Bears.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Shades of Blue.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Orange Circles.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSInfo\msinfo32.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Soft Blue.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Hand Prints.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Stars.htm	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 1988	1048	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe	27
PID 1048 wrote to memory of 1988	1048	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe	27
PID 1048 wrote to memory of 1988	1048	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe	27
PID 1048 wrote to memory of 1988	1048	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe	27
PID 1048 wrote to memory of 1216	1048	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe	10
PID 1048 wrote to memory of 1216	1048	ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe	10

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1216
- C:\Users\Admin\AppData\Local\Temp\ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
  "C:\Users\Admin\AppData\Local\Temp\ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Users\Admin\AppData\Local\Temp\ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe
    "C:\Users\Admin\AppData\Local\Temp\ff7093cbcae291ec6557cfebcab54e47525c0aea1af0028d7e0fc09e6d4f7562.exe"
    3⤵
    PID:1988

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1048-54-0x0000000076171000-0x0000000076173000-memory.dmp

Filesize
8KB

Download
memory/1048-60-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1048-61-0x00000000002A0000-0x000000000031C000-memory.dmp

Filesize
496KB

Download
memory/1048-62-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1216-58-0x0000000002A20000-0x0000000002A21000-memory.dmp

Filesize
4KB

Download
memory/1988-57-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download