azov | 1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
18-10-2023 12:10

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General

Target

1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
Size

14.9MB
MD5

97abffeaa7bdfaa81532bd6028498225
SHA1

26ab576a0abf7085ecf6321a311a7b3088ee48ae
SHA256

1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e
SHA512

af271b15a4f64ac4965cc75f7531e28d3ea0abc90d16ae4654251a301d1a3a0b10d80b205dc626b8866c976ffacdace74f71711c73ef1240d867aeb09c47cc75
SSDEEP

196608:aMygJ9edfbhSo5Kp8qPKlL8QgYVhqhOM8qTsSqwLM:7XJ9e1wo548qSV5VhKOeTsRwLM

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 (123) 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"	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.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)	\??\B:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\M:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\O:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\V:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\X:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\Z:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\A:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\I:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\N:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\P:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\H:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\Q:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\U:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\Y:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\L:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\R:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\S:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\T:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\E:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\G:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\J:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\K:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened (read-only)	\??\W:	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\RESTORE_FILES.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\RESTORE_FILES.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\yo.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.jpg	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\PassportMask_PAL.wmv	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kk.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\photoedge_buttongraphic.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hr.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nl.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File created	C:\Program Files\Common Files\Services\RESTORE_FILES.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\vistabg.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\NextMenuButtonIcon.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Internet Explorer\ielowutil.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Garden.htm	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pt.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\15x15dot.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipsen.xml	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Graph.emf	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationRight_ButtonGraphic.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lt.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipsnor.xml	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\System\ado\msado21.tlb	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\4to3Squareframe_SelectionSubpicture.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\RESTORE_FILES.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\fieldswitch.ax	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\join.avi	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\16to9Squareframe_SelectionSubpicture.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationLeft_SelectionSubpicture.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Scenes_INTRO_BG_PAL.wmv	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\default_apps\RESTORE_FILES.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Genko_2.emf	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.htm	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotslightoverlay.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Scene_loop_PAL.wmv	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\RESTORE_FILES.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Scene_loop.wmv	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\rollinghills.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\WhiteDot.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\hwritash.dat	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\RESTORE_FILES.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\offset.ax	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationUp_ButtonGraphic.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\CloseGroup.xps	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ipsjpn.xml	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationLeft_ButtonGraphic.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\NavigationUp_ButtonGraphic.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fi.txt	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_altgr.xml	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Wrinkled_Paper.gif	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\cloud_Thumbnail.bmp	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Circle_VideoInset.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\colorcycle.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\Common Files\System\ado\msado28.tlb	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\NavigationLeft_ButtonGraphic.png	1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe

C:\Users\Admin\AppData\Local\Temp\1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe
"C:\Users\Admin\AppData\Local\Temp\1fd42d07b4be99e0e503c0ed5af2274312be1b03e01b54a6d89c0eef04257d6e.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
PID:1704

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

C:\Program Files\7-Zip\Lang\RESTORE_FILES.txt

Filesize
2KB

MD5
78ede93114e65f9160fd03d3357c56e6

SHA1
88d531b101e57655f1d0d26c6b3257aa2468d460

SHA256
c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5

SHA512
074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d

Download Submit
memory/1704-1-0x0000000000410000-0x0000000000414000-memory.dmp

Filesize
16KB

Download
memory/1704-0-0x00000000001E0000-0x00000000001E7000-memory.dmp

Filesize
28KB

Download
memory/1704-3-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1704-5-0x0000000000410000-0x0000000000414000-memory.dmp

Filesize
16KB

Download
memory/1704-4-0x0000000140000000-0x000000014003E000-memory.dmp

Filesize
248KB

Download
memory/1704-7-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1704-8-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads