5dc0c2674b7df8659f964533efad60d02cd360f72f20c5eb32cd94b99205ddc6

Analysis

max time kernel
120s
max time network
15s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 06:06

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General

Target

93d610e7e1d76c117133a4d12cca9c40N.exe
Size

65KB
MD5

93d610e7e1d76c117133a4d12cca9c40
SHA1

f7b6af00c34e0c5cca79469a1dac6dfa2c464553
SHA256

5dc0c2674b7df8659f964533efad60d02cd360f72f20c5eb32cd94b99205ddc6
SHA512

1edaff9e04c9414c99cb4f27e88ecfdd15b89a0ea2e1fc3e83ee9d9836f6433ba39e59ad3ee4a0ace46562dab5fb94331b2984a0c2a14907c56d4006b837ce5e
SSDEEP

1536:CTWn1++PJHJXA/OsIZfzc3/Q8wYeHNm5EvDr:KQSodYeHNmkDr

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (442) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2520-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/files/0x000b000000012264-2.dat	upx
behavioral1/files/0x0002000000010463-6.dat	upx
behavioral1/memory/2520-28-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\mainscroll.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\mshwLatin.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPWMI.DLL.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\IpsMigrationPlugin.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrenalm.dat.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\7-Zip\7-zip.dll.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqloledb.rll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationLeft_SelectionSubpicture.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SceneButtonInset_Alpha1.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\IpsPlugin.dll.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCallbacks.h.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\7-Zip\Lang\fa.txt.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\mshwLatin.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circleround_selectionsubpicture.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Internet Explorer\en-US\iexplore.exe.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\bg-BG\tipresx.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\mshwjpn.dll.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\es-ES\wab32res.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\NextMenuButtonIcon.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\Content.xml.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\ado\msadox.dll.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\de-DE\WMM2CLIP.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\pushplaysubpicture.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\SmallLogo.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers.xml.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hwrcommonlm.dat.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\ado\msado27.tlb.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_wer.dll.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\7-Zip\Lang\sv.txt.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\tipresx.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\circle_glass_Thumbnail.bmp.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_title.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\ca.pak.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\nacl_irt_x86_64.nexe.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msdaprsr.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_ButtonGraphic.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\pt-PT.pak.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\vi.pak.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\mojo_core.dll.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\bin\stopNetworkServer.bat.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\SpeechEngines\Microsoft\TTS20\de-DE\MSTTSLoc.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Notes_loop_PAL.wmv.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\7-Zip\Lang\lv.txt.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\ja-JP\OmdProject.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\flower_precomp_matte.wmv.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\btn-next-static.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\203x8subpicture.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Internet Explorer\F12Resources.dll.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ipssve.xml.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Dotted_Lines.emf.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\rtstreamsink.ax.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationUp_ButtonGraphic.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\push_item.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.dll.sig.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\7-Zip\Lang\ms.txt.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\it-IT\IPSEventLogMsg.dll.mui.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\ado\msado20.tlb.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\Common Files\System\ado\msado28.tlb.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\203x8subpicture.png.tmp	93d610e7e1d76c117133a4d12cca9c40N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93d610e7e1d76c117133a4d12cca9c40N.exe

C:\Users\Admin\AppData\Local\Temp\93d610e7e1d76c117133a4d12cca9c40N.exe
"C:\Users\Admin\AppData\Local\Temp\93d610e7e1d76c117133a4d12cca9c40N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2212144002-1172735686-1556890956-1000\desktop.ini.tmp

Filesize
65KB

MD5
79cb7d0c78a61b6ba6bbd3347111d62b

SHA1
6d614f3afd90340adad2b978e9f753446553ab0a

SHA256
dfd670456e57314939f9844202848a3f2ae04f196c8b3f0a5de30a4b1a31678f

SHA512
e424ec9717e72d5851415a799b551d8d9d87bf1fabfedb42232b73ba484434c57d305f25f295c4bf4fd1cee12e0f6816614927111ec8a71df56703c6ffa7b002

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

Filesize
74KB

MD5
9acf08832528c181ba07b5911d90d45c

SHA1
62dfcf5dc1085f950e08c92e52d67211580024bf

SHA256
ca4568c5afec8dabb01efec4f293a95a4926c176802284d93b1e8a564b1f1d16

SHA512
3de23bf0aa70dbc4f2dc493c6f39fbfbbd78cb1758729d4d65385ac0f6d2afd9756229d4dba5443aa8020ffd965942e1a9e78543d6ed51449e130c992aece482

Download Submit
memory/2520-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2520-28-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download