Overview
overview
10Static
static
7Documents/...er.exe
windows10-2004-x64
10Documents/...ll.exe
windows10-2004-x64
3Documents/...aw.exe
windows10-2004-x64
10Documents/...ky.exe
windows10-2004-x64
10Documents/...31.exe
windows10-2004-x64
1Documents/...3 .exe
windows10-2004-x64
3Documents/...d9.dll
windows10-2004-x64
10027cc450ef...ju.dll
windows10-2004-x64
10ee29b9c013...bc6.js
windows10-2004-x64
3fe2e5d0543...L9.rtf
windows10-2004-x64
1Documents/...uy.hta
windows10-2004-x64
10Documents/...st.exe
windows10-2004-x64
7Documents/...39.exe
windows10-2004-x64
6Documents/...5c.exe
windows10-2004-x64
Documents/...00.exe
windows10-2004-x64
7Supplement...16.scr
windows10-2004-x64
3Documents/...ZSFwgb
windows10-2004-x64
1Documents/...96.exe
windows10-2004-x64
5Documents/...ed.exe
windows10-2004-x64
10Documents/...70.exe
windows10-2004-x64
9Documents/...67.exe
windows10-2004-x64
1Documents/...56.exe
windows10-2004-x64
1Documents/...ab.exe
windows10-2004-x64
8Documents/...3a.exe
windows10-2004-x64
8Documents/...73.exe
windows10-2004-x64
8ed01ebfbc9...aa.exe
windows10-2004-x64
10Documents/...aa.exe
windows10-2004-x64
10Resubmissions
22-08-2024 18:43
240822-xc563asamh 1021-08-2024 17:16
240821-vtjnaathnq 1030-06-2024 00:59
240630-bcjr6svbkk 1020-06-2024 02:02
240620-cf43ysxbnk 1020-06-2024 01:44
240620-b5v1xawemk 1019-06-2024 01:10
240619-bjmseavfmp 1018-06-2024 20:40
240618-zfwsxawdpa 1018-06-2024 13:45
240618-q2vcjawdle 10Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 01:44
Behavioral task
behavioral1
Sample
Documents/Ransomware.Cerber/cerber.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
Documents/Ransomware.Cryptowall/cryptowall.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Documents/Ransomware.Jigsaw/jigsaw.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
Documents/Ransomware.Locky/Locky.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
Documents/Ransomware.Mamba/131.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
Documents/Ransomware.Matsnu/Matsnu-MBRwipingRansomware_1B2D2A4B97C7C2727D571BBF9376F54F_Inkasso Rechnung vom 27.05.2013 .exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/027cc450ef5f8c5f653329641ec1fed9.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745_98STJd8lju.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
ee29b9c01318a1e23836b949942db14d4811246fdae2f41df9f0dcd922c63bc6.js
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
fe2e5d0543b4c8769e401ec216d78a5a3547dfd426fd47e097df04a5f7d6d206_OFkNP1kKL9.rtf
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/myguy.hta
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/svchost.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
Documents/Ransomware.Petya/Ransomware.Petya/26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
Documents/Ransomware.Petya/Ransomware.Petya/4c1dc737915d76b7ce579abddaba74ead6fdb5b519a1ea45308b8c49b950655c.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
Documents/Ransomware.Radamant/Ransomware.Radamant/DUMP_00A10000-00A1D000.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
Supplementary Agreement 26_01_2016.scr
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
Documents/Ransomware.Rex/WTEpZSFwgb
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
Documents/Ransomware.Satana/Ransomware.Satana/683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
Documents/Ransomware.Satana/Ransomware.Satana/unpacked.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/3372c1edab46837f1e973164fa2d726c5c5e17bcb888828ccd7c4dfcc234a370.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/51B4EF5DC9D26B7A26E214CEE90598631E2EAA67.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
Documents/Ransomware.TeslaCrypt/Ransomware.TeslaCrypt/E906FA3D51E86A61741B3499145A114E9BFB7C56.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/0442cfabb3212644c4b894a7e4a7e84c00fd23489cc4f96490f9988e6074b6ab.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/c0cf40b8830d666a24bdd4febdc162e95aa30ed968fa3675e26ad97b2e88e03a.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
Documents/Ransomware.Vipasana/Ransomware.Vipasana/e49778d20a2f9b1f8b00ddd24b6bcee81af381ed02cfe0a3c9ab3111cda5f573.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral26
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
Documents/Ransomware.WannaCry/ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
General
-
Target
Documents/Ransomware.Petrwrap/Ransomware.Petrwrap/027cc450ef5f8c5f653329641ec1fed9.dll
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Size
353KB
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MD5
71b6a493388e7d0b40c83ce903bc6b04
-
SHA1
34f917aaba5684fbe56d3c57d48ef2a1aa7cf06d
-
SHA256
027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745
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SHA512
072205eca5099d9269f358fe534b370ff21a4f12d7938d6d2e2713f69310f0698e53b8aff062849f0b2a521f68bee097c1840993825d2a5a3aa8cf4145911c6f
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SSDEEP
6144:y/Bt80VmNTBo/x95ZjAetGDN3VFNq7pC+9OqFoK30b3ni5rdQY/CdUOs2:y/X4NTS/x9jNG+w+9OqFoK323qdQYKUG
Malware Config
Signatures
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Mimikatz
mimikatz is an open source tool to dump credentials on Windows.
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mimikatz is an open source tool to dump credentials on Windows 1 IoCs
resource yara_rule behavioral7/files/0x00080000000233dd-14.dat mimikatz -
Deletes itself 1 IoCs
pid Process 1724 rundll32.exe -
Executes dropped EXE 1 IoCs
pid Process 3028 3EED.tmp -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 rundll32.exe -
Drops file in Program Files directory 56 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCalls.c rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Web Server Extensions\16\BIN\1033\FPEXT.MSG rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\SHELLNEW\EXCEL12.XLSX rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\IDTemplates\ENU\AdobeID.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\PDFSigQFormalRep.pdf rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\jdwpTransport.h rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\jvmti.h rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\javafx-src.zip rundll32.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\amd64\jvm.cfg rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\IDTemplates\ENU\DefaultID.pdf rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\jawt.h rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\jvmticmlr.h rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\jawt_md.h rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\MobileScanCard_Light.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\java.settings.cfg rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\Bus Schedule.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\Complex Machine.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\ENUtxt.pdf rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\deploy\ffjcext.zip rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.XLS rundll32.exe File opened for modification C:\Program Files\PopWrite.vbs rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\ENU\StandardBusiness.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\HomeBanner_Light.pdf rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\classfile_constants.h rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\MobileAcrobatCard_Light.pdf rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.XLS rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.cfg rundll32.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Archive.zip rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\Adobe Sign White Paper.pdf rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\jni.h rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.PPT rundll32.exe File opened for modification C:\Program Files\MoveSearch.vbs rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\jni_md.h rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\1494870C-9912-C184-4CC9-B401-A53F4D8DE290.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\MobileScanCard_Dark.pdf rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCalls.h rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\amd64\jvm.cfg rundll32.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\deploy\ffjcext.zip rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Click on 'Change' to select default PDF handler.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\Words.pdf rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgePackages.h rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.PPT rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\ENU\Dynamic.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\HomeBanner_Dark.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\Adobe Cloud Services.pdf rundll32.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SAMPLES\SOLVSAMP.XLS rundll32.exe File opened for modification C:\Program Files\OutRedo.sql rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Welcome.pdf rundll32.exe File opened for modification C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h rundll32.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPP.VBS rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\ENU\SignHere.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\MobileAcrobatCard_Dark.pdf rundll32.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\Adobe Acrobat Pro DC.pdf rundll32.exe File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\chrome.7z rundll32.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\dllhost.dat rundll32.exe File created C:\Windows\027cc450ef5f8c5f653329641ec1fed9 rundll32.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3020 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1724 rundll32.exe 1724 rundll32.exe 3028 3EED.tmp 3028 3EED.tmp 3028 3EED.tmp 3028 3EED.tmp 3028 3EED.tmp 3028 3EED.tmp -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 1724 rundll32.exe Token: SeDebugPrivilege 1724 rundll32.exe Token: SeTcbPrivilege 1724 rundll32.exe Token: SeDebugPrivilege 3028 3EED.tmp -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3244 wrote to memory of 1724 3244 rundll32.exe 80 PID 3244 wrote to memory of 1724 3244 rundll32.exe 80 PID 3244 wrote to memory of 1724 3244 rundll32.exe 80 PID 1724 wrote to memory of 1624 1724 rundll32.exe 81 PID 1724 wrote to memory of 1624 1724 rundll32.exe 81 PID 1724 wrote to memory of 1624 1724 rundll32.exe 81 PID 1724 wrote to memory of 3028 1724 rundll32.exe 83 PID 1724 wrote to memory of 3028 1724 rundll32.exe 83 PID 1624 wrote to memory of 3020 1624 cmd.exe 85 PID 1624 wrote to memory of 3020 1624 cmd.exe 85 PID 1624 wrote to memory of 3020 1624 cmd.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Petrwrap\Ransomware.Petrwrap\027cc450ef5f8c5f653329641ec1fed9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3244 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Documents\Ransomware.Petrwrap\Ransomware.Petrwrap\027cc450ef5f8c5f653329641ec1fed9.dll,#12⤵
- Deletes itself
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Windows\SysWOW64\cmd.exe/c schtasks /Create /SC once /TN "" /TR "C:\Windows\system32\shutdown.exe /r /f" /ST 02:473⤵
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /SC once /TN "" /TR "C:\Windows\system32\shutdown.exe /r /f" /ST 02:474⤵
- Scheduled Task/Job: Scheduled Task
PID:3020
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-
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C:\Users\Admin\AppData\Local\Temp\3EED.tmp"C:\Users\Admin\AppData\Local\Temp\3EED.tmp" \\.\pipe\{B1819AE6-4B7A-4B2A-A5D6-509314A14966}3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3028
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
55KB
MD57e37ab34ecdcc3e77e24522ddfd4852d
SHA138e2855e11e353cedf9a8a4f2f2747f1c5c07fcf
SHA25602ef73bd2458627ed7b397ec26ee2de2e92c71a0e7588f78734761d8edbdcd9f
SHA5121b037a2aa8bf951d2ffe2f724aa0b2fbb39c2173215806ba0327bda7b096301d887f9bb7db46f9e04584b16aa6b1aaeaf67f0ecf5f20eb02ceac27c8753ca587