e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 05:02

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Report Analysis Logs

General

Target

e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
Size

109KB
MD5

422dd92b09546ca60e8c9e118ed2c6b0
SHA1

950597b4924c26d9b9a578dcd40d574da9433591
SHA256

e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641
SHA512

5543269d2fa0779c4708ad3e2f96739d4bbea920625a095202a2aa6a68689bd3c6d8984d2bbb5c7d58c00cbe75395a472529509847e627739cacc4d34d22f360
SSDEEP

3072:fny1tE2tEtyKoIWbsHfySkT5GeCyi348oWGRPOzkjId6q8UdrSD+kCoIfL2YwqA0:KbEeEz

Score

9^/10

discovery ransomware upx

Malware Config

Signatures

Renames multiple (3708) 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
behavioral2/memory/2716-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0008000000023c62-2.dat	upx
behavioral2/files/0x00140000000228fc-6.dat	upx
behavioral2/memory/2716-632-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-synch-l1-2-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\icu.md.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-console-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ul-phn.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\tipresx.dll.mui.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\System\ado\msador28.tlb.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.DirectoryServices.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\javaws.policy.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O17EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\ja-JP\msinfo32.exe.mui.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-localization-l1-2-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\lib\jvm.hprof.txt.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\[email protected]	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\localedata.jar.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Grace-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hwrenclm.dat.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Internet Explorer\fr-FR\ieinstal.exe.mui.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial1-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Trial-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\currency.data.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\relaxngcc.md.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\da-DK\tipresx.dll.mui.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Forms.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\D3DCompiler_47_cor3.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Input.Manipulations.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Grace-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Marquee.xml.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-util-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-datetime-l1-1-0.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ul-oob.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ul-phn.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-pl.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Ping.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Accessibility.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationFramework.resources.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Csp.dll.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ppd.xrm-ms.tmp	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.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	e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe

C:\Users\Admin\AppData\Local\Temp\e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe
"C:\Users\Admin\AppData\Local\Temp\e6b970f4793e085982da191ed52a3da1da6edd25a1469de347cc82e58711e641.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2716

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-1-5-21-2878641211-696417878-3864914810-1000\desktop.ini.tmp

Filesize
109KB

MD5
bfab8e8a3bbd061901568fb414d8c28c

SHA1
805e23e0548a89151bf5c96f7d9c2fd10e6c2132

SHA256
b5bc81e956250656f528180302b028ec3c50856f97a31eb5f0eab2814531806a

SHA512
53f6b148c50c4a6fa73e9fe74c03735fff2b16623c2861fb73a6dfdef5619d18bc10d5653106c3a409d68fded140402e2fb0077f42789d4d3449f8106f2d1e89

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
208KB

MD5
ec34e867b3acf9f65ca438a77e4b9edf

SHA1
578082eb50c40000f5da22376ca273dc25f285e5

SHA256
5e2e7bd7dedaca9dd941abf33fec5ebbc709f5d5b4a3e0ca20754d1d1f380cfb

SHA512
65e30f6988b90bd0c560a0127ee38e549af74b380c56e4f11104df897173f5136d971b0e213a72e4b05a8bbbd15bae2b4e4b99f269983cdfbb8a9a4b3b41e081

Download Submit
memory/2716-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2716-632-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download