azov | d8de7883364b25260efef81e4ade09637aa4d8d8e03f8d288694759a29ab7c38

Analysis

max time kernel
104s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 00:29

Sharing

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General

Target
6a6b98ec385b6481e1cbba5d7ad70980N.exe
Size 3.6MB
Sample240821-atbbpavdnm
SHA256 d8de7883364b25260efef81e4ade09637aa4d8d8e03f8d288694759a29ab7c38
MD5 6a6b98ec385b6481e1cbba5d7ad70980
SHA1 41877f3af028a0ff668500878ac5636e2cd45177
SHA512 4681cb5f73057fc06a9b56368588e9bdd57d51666877ef1af58c4096a857fc81bc6741a0b3644ce51be307aceb970e21a829d57c2fdb34e82623fca942614426
SSDEEP 49152:qz+Zn2TAyHzztmLFEuVebedv9uNBb8AfLK9qrO1LS9RhSq15vTNuHv/QXd9CQxM9:kWFk/fSqrOiOc53I
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

azov persistence ransomware wiper

Malware Config

Signatures

Azov
A wiper seeking only damage, first seen in 2022.
ransomware wiper azov
Renames multiple (146) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

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\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bandera = "C:\\ProgramData\\rdpclient.exe"	6a6b98ec385b6481e1cbba5d7ad70980N.exe

Enumerates connected drives 3 TTPs 23 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)	\??\U:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\H:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\I:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\L:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\S:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\T:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\E:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\N:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\P:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\W:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\Y:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\A:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\G:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\M:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\O:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\R:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\X:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\Z:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\B:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\J:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\K:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\Q:	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened (read-only)	\??\V:	6a6b98ec385b6481e1cbba5d7ad70980N.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Lang\gu.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipssve.xml	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\System\ado\fr-FR\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\dotnet\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ast.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipsen.xml	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\System\Ole DB\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskmenu\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cs.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ka.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig-office.xrm-ms	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\System\msadc\adcjavas.inc	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\CopyExpand.temp	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\el-GR\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\dotnet\host\fxr\8.0.2\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tr.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipstr.xml	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\ClientCapabilities.json	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\va.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\System\ja-JP\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\en-US\sqloledb.rll.mui	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fur.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\System\Ole DB\ja-JP\sqlxmlx.rll.mui	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ca.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mr.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tk.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\VGX\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\.version	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\mip.exe	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipsptg.xml	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fi.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\DismountRename.docm	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\an.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ar-SA\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.NETCore.App.deps.json	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tg.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\is.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ky.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\et-EE\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base.xml	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\descript.ion	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\Source Engine\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tr-TR\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\RESTORE_FILES.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\SubsystemController.man	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng2.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	6a6b98ec385b6481e1cbba5d7ad70980N.exe

C:\Users\Admin\AppData\Local\Temp\6a6b98ec385b6481e1cbba5d7ad70980N.exe
"C:\Users\Admin\AppData\Local\Temp\6a6b98ec385b6481e1cbba5d7ad70980N.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
PID:1316

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

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

RESTORE_FILES.txt

Path C:\Program Files\7-Zip\Lang\RESTORE_FILES.txt
Size 2KB
SHA256 c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5
MD5 78ede93114e65f9160fd03d3357c56e6
SHA1 88d531b101e57655f1d0d26c6b3257aa2468d460
SHA512 074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d
MD5 SHA1 SHA512

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memory/1316-2-0x00007FF74BBA0000-0x00007FF74BF1A000-memory.dmp

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memory/1316-5-0x000002AE9F690000-0x000002AE9F695000-memory.dmp

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memory/1316-12-0x000002AE9F690000-0x000002AE9F695000-memory.dmp

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memory/1316-11-0x000002AE9F6A0000-0x000002AE9F6A4000-memory.dmp

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memory/1316-3-0x000002AE9F690000-0x000002AE9F695000-memory.dmp

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memory/1316-0-0x000002AE9F6A0000-0x000002AE9F6A4000-memory.dmp

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memory/1316-4-0x000002AE9F670000-0x000002AE9F677000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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