0db71f9a5a8487250e2d1d86f821c7630c02fd05a91f36d3300c504ad4f5a622

Analysis

max time kernel
150s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:38

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General

Target

eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
Size

231KB
MD5

eac650f7a6550a40231f687f69a58ac8
SHA1

1bedd4c2538910b97b38f07d12c26bfc74096add
SHA256

0db71f9a5a8487250e2d1d86f821c7630c02fd05a91f36d3300c504ad4f5a622
SHA512

52c4c07db9e275ad231447f4284861dd9430688a87be42e2988b974fd6b1a4d9fe268d0f3f9ddd8dc822c16e484f228002be8603b62acc00ead1659608a806fb
SSDEEP

6144:79jr0DjekDbKig1zL07MpwNiooLFjfsGa+NDS:ZjrrkDbat07yPFjfsGa+ND

Score

7^/10

credential_access discovery evasion spyware stealer trojan upx

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2744	mscorsvw.exe
2920	mscorsvw.exe
1372	OSE.EXE

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 15 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3064-0-0x0000000001000000-0x0000000001078000-memory.dmp	upx
behavioral1/files/0x00010000000050f4-10.dat	upx
behavioral1/memory/2744-11-0x0000000010000000-0x0000000010070000-memory.dmp	upx
behavioral1/files/0x000100000000ecb2-21.dat	upx
behavioral1/memory/2920-22-0x0000000000400000-0x0000000000479000-memory.dmp	upx
behavioral1/memory/2744-24-0x0000000010000000-0x0000000010070000-memory.dmp	upx
behavioral1/files/0x000100000001040d-41.dat	upx
behavioral1/memory/1372-42-0x000000002E000000-0x000000002E086000-memory.dmp	upx
behavioral1/files/0x0005000000018eba-56.dat	upx
behavioral1/files/0x00010000000095dd-63.dat	upx
behavioral1/files/0x00010000000115ca-65.dat	upx
behavioral1/files/0x000100000000955f-66.dat	upx
behavioral1/files/0x000900000001032b-80.dat	upx
behavioral1/memory/3064-81-0x0000000001000000-0x0000000001078000-memory.dmp	upx
behavioral1/memory/1372-82-0x000000002E000000-0x000000002E086000-memory.dmp	upx

Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc\S-1-5-21-457978338-2990298471-2379561640-1000\EnableNotifications = "0"	OSE.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc\S-1-5-21-457978338-2990298471-2379561640-1000	OSE.EXE

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 42 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)	\??\G:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\K:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\M:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\P:	OSE.EXE
File opened (read-only)	\??\S:	OSE.EXE
File opened (read-only)	\??\W:	OSE.EXE
File opened (read-only)	\??\E:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\L:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\R:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\S:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\Z:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\H:	OSE.EXE
File opened (read-only)	\??\I:	OSE.EXE
File opened (read-only)	\??\Z:	OSE.EXE
File opened (read-only)	\??\J:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\V:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\W:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\E:	OSE.EXE
File opened (read-only)	\??\Q:	OSE.EXE
File opened (read-only)	\??\I:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\X:	OSE.EXE
File opened (read-only)	\??\O:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\X:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\J:	OSE.EXE
File opened (read-only)	\??\U:	OSE.EXE
File opened (read-only)	\??\Y:	OSE.EXE
File opened (read-only)	\??\P:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\T:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\Y:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\L:	OSE.EXE
File opened (read-only)	\??\R:	OSE.EXE
File opened (read-only)	\??\H:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\U:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\G:	OSE.EXE
File opened (read-only)	\??\N:	OSE.EXE
File opened (read-only)	\??\O:	OSE.EXE
File opened (read-only)	\??\T:	OSE.EXE
File opened (read-only)	\??\N:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened (read-only)	\??\K:	OSE.EXE
File opened (read-only)	\??\M:	OSE.EXE
File opened (read-only)	\??\V:	OSE.EXE
File opened (read-only)	\??\Q:	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe

Drops file in System32 directory 36 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\SysWOW64\svchost.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\lsass.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\fxssvc.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\alg.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\msiexec.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	\??\c:\windows\SysWOW64\msiexec.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\wbem\wmiApsrv.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\searchindexer.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\ieetwcollector.exe	OSE.EXE
File opened for modification	\??\c:\windows\syswow64\perfhost.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\ui0detect.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\wbengine.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\svchost.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	\??\c:\windows\SysWOW64\svchost.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\snmptrap.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\vds.exe	OSE.EXE
File created	\??\c:\windows\SysWOW64\dllhost.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\wbengine.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\snmptrap.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\vds.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\vssvc.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\vssvc.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\dllhost.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\locator.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\wbem\wmiApsrv.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\fxssvc.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\ui0detect.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\ieetwcollector.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\syswow64\perfhost.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	\??\c:\windows\SysWOW64\searchindexer.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\locator.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\lsass.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\msdtc.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\alg.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\msdtc.exe	OSE.EXE
File opened for modification	\??\c:\windows\SysWOW64\searchindexer.exe	OSE.EXE

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\program files\windows media player\wmpnetwk.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\microsoft office\office14\groove.exe	OSE.EXE
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Internet Explorer\ieinstal.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	C:\Program Files\7-Zip\Uninstall.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\program files\windows media player\wmpnetwk.exe	OSE.EXE
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Internet Explorer\iediagcmd.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\common files\microsoft shared\source engine\ose.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\DVDMaker.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\mozilla maintenance service\maintenanceservice.exe	OSE.EXE
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Internet Explorer\iexplore.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\orbd.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\program files\google\chrome\Application\106.0.5249.119\elevation_service.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	\??\c:\program files (x86)\common files\microsoft shared\source engine\ose.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\java.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	\??\c:\program files (x86)\microsoft office\office14\groove.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\program files (x86)\mozilla maintenance service\maintenanceservice.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe

Drops file in Windows directory 27 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\ehome\ehsched.exe	OSE.EXE
File opened for modification	\??\c:\windows\microsoft.net\framework\v2.0.50727\mscorsvw.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen_service.log	mscorsvw.exe
File opened for modification	\??\c:\windows\ehome\ehrecvr.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\ehome\ehsched.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\microsoft.net\framework64\v3.0\windows communication foundation\infocard.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\microsoft.net\framework\v2.0.50727\mscorsvw.exe	OSE.EXE
File opened for modification	\??\c:\windows\microsoft.net\framework\v4.0.30319\mscorsvw.exe	OSE.EXE
File opened for modification	\??\c:\windows\microsoft.net\framework64\v4.0.30319\aspnet_state.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen_service.lock	mscorsvw.exe
File opened for modification	\??\c:\windows\servicing\trustedinstaller.exe	OSE.EXE
File created	\??\c:\windows\microsoft.net\framework\v2.0.50727\mscorsvw.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\microsoft.net\framework64\v4.0.30319\mscorsvw.exe	OSE.EXE
File opened for modification	\??\c:\windows\ehome\ehrecvr.exe	OSE.EXE
File opened for modification	\??\c:\windows\microsoft.net\framework64\v3.0\wpf\presentationfontcache.exe	OSE.EXE
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngenservicelock.dat	mscorsvw.exe
File opened for modification	\??\c:\windows\microsoft.net\framework64\v2.0.50727\mscorsvw.exe	OSE.EXE
File opened for modification	\??\c:\windows\microsoft.net\framework64\v3.0\windows communication foundation\infocard.exe	OSE.EXE
File opened for modification	\??\c:\windows\microsoft.net\framework64\v2.0.50727\mscorsvw.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\microsoft.net\framework64\v4.0.30319\mscorsvw.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\microsoft.net\framework64\v3.0\wpf\presentationfontcache.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File created	C:\Windows\Registration\{02D4B3F1-FD88-11D1-960D-00805FC79235}.{2BD40F80-8797-474D-9E9D-5AE474385515}.crmlog	dllhost.exe
File opened for modification	\??\c:\windows\servicing\trustedinstaller.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	\??\c:\windows\microsoft.net\framework64\v4.0.30319\aspnet_state.exe	OSE.EXE
File opened for modification	\??\c:\windows\microsoft.net\framework\v4.0.30319\mscorsvw.exe	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
File opened for modification	C:\Windows\Registration\{02D4B3F1-FD88-11D1-960D-00805FC79235}.{2BD40F80-8797-474D-9E9D-5AE474385515}.crmlog	dllhost.exe
File created	\??\c:\windows\microsoft.net\framework\v4.0.30319\mscorsvw.vir	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mscorsvw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OSE.EXE

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE
1372	OSE.EXE

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	3064	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
Token: SeRestorePrivilege	1564	msiexec.exe
Token: SeTakeOwnershipPrivilege	1564	msiexec.exe
Token: SeSecurityPrivilege	1564	msiexec.exe
Token: SeTakeOwnershipPrivilege	1372	OSE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3064	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
3064	eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac650f7a6550a40231f687f69a58ac8_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3064

C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe
1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2744

C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
1⤵
- Executes dropped EXE
PID:2920

C:\Windows\system32\dllhost.exe
C:\Windows\system32\dllhost.exe /Processid:{02D4B3F1-FD88-11D1-960D-00805FC79235}
1⤵
- Drops file in Windows directory
PID:2604

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1564

C:\Program Files (x86)\Common Files\Microsoft Shared\Source Engine\OSE.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\Source Engine\OSE.EXE"
1⤵
- Executes dropped EXE
- Windows security modification
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\ose.vir

Filesize
284KB

MD5
7ffeb68eb174c10b3f48898548a2f2a0

SHA1
6a02857cd6c936fe1566969450996e8d2d6af707

SHA256
9f120500f86cd50bcfefd660dd2ddd192b7ec6909ec6d910978ed0b7c2d53269

SHA512
3a7ee1ab3addb35746241579ab3713520900c8cc3d852532ae26c252b0821351158a0f2b97c8b37197351935c1e284b627912f675fffd0c8c8e5eee30a41627c

Download Submit
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\setup.exe

Filesize
1.2MB

MD5
81c19480abd4ea36763852ec1ee742d4

SHA1
5b9469f27c40c96d6a74de59ed6c4eafcaa1a08a

SHA256
bdfe435ad5d00e55ea05332e2de62bd2aafc8bab6ec8925dbc0036226db700cd

SHA512
3b71d6dc9d0f8c5d652b75db80078fee37c5e6b71cf1ad744b1b38c4ed553681ad50e6e6aaee8570cfef7c0b831e85b5156b44cb6c3f6d0a79c2ed1a7d1cbe58

Download Submit
C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE

Filesize
284KB

MD5
35e792238c2c59d9b8e6b575e3a9b516

SHA1
8b73d5c73792380475d304e07be2f6ac55706bc5

SHA256
f9b087c8bb78d0287892f05336dabde198242dd2b8e32f1c3ad2db1a71c3c68b

SHA512
b4c113a3528df4f1cf4c0bdb721f0b5e794617a292ad1f8488255b8dc83a755580f5a3f9de5195f7f8513f2dad0bfbea5ca5734a709b055048848be59e0dcfa0

Download Submit
C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe

Filesize
203KB

MD5
087dbe7da27fcf53037652c6101ce70a

SHA1
d29a3af2632e69f4a4f6471df8c659680bf83852

SHA256
67b73c5957f711b18bf519f98bead0e608cf52eb51c616aafbbb109cd3277fed

SHA512
8674dd325d2ef51659e6c0f017a4517b32ab006d93c8fbafeca43b4c3b79834185d1766e6911e957b37137dda30a73c2d6062d4ba9a8700821f67217650e48b9

Download Submit
C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen_service.log

Filesize
1003KB

MD5
6db89762066734b4b5fa441026eb1df8

SHA1
ed07a63d1b7f68facabaf716bcfb018c252d92ec

SHA256
89b1f1f08ac99511e501b3ab36d67e239838c575356d47be8ee67a820c185877

SHA512
5429a64e04d0041ededce822686c9f81501817422ec92ea0904165cf9328db6f1e8f39a36e09c350316a8f29ac4286fecc964665a931e0e08ca033d37e522771

Download Submit
C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe

Filesize
234KB

MD5
59166344d56307b7b450f3eaa21ebbba

SHA1
7e89de5f40230976bbc99de45591d99242546902

SHA256
f3bf680450747a60a9d64723d0708e8f3c9c86c2ad512f3d2b1d3310dd4351b8

SHA512
a9b408e420cb832f5ecfa740eb2d2125d724d6bbd8787f28cc788bcb4cb8912cc8005aee4b4071bb6536bf2ae450caa0d1019bfc3e825a1cc4307f85b39a2731

Download Submit
\??\c:\program files (x86)\microsoft office\office14\groove.exe

Filesize
29.7MB

MD5
db88e47e4b1b8d4bd116129e56ca5b5f

SHA1
a9ffcb41a127e890084447308798794a21b3a0cb

SHA256
81313705da03d0dc4fa196d5445d8947f7fc3277783a8a9c6c2479b17a89062f

SHA512
57e5a3523fe7c116cef391bf23ee9e835b672a0211d846251fae04bd247b1b2471567cbe3657d1f678d6060d3f5247557100194e2be1b6b9989233bc088bf2fd

Download Submit
\??\c:\windows\SysWOW64\searchindexer.exe

Filesize
562KB

MD5
00667ad63982a000a85127d935608420

SHA1
9bbce5573ccecec25a092b66571aca4c92b9fa8d

SHA256
ed09f494fa5d7297b00579d38a1f4a58adca06312c1896f9cb311ccc9f57a74e

SHA512
7e706031b2f0c34b2b90a096c88dc6a0bb485b9f4509599abe152a70f47bca0f19bed98884186b2cf54eccf1c60e1c43f869d850aa167b1fc12f42e4bc02eb33

Download Submit
\??\c:\windows\SysWOW64\svchost.exe

Filesize
164KB

MD5
1381db3ff80c093155c262a86d436005

SHA1
ea50170b7343fd7c5fa76d350ffd042c8308d05a

SHA256
23e003acea3e1a8afc042a2a2c62e0b298022d983721aee3c08bc85431698378

SHA512
9072ec2923a870c6df616d253670969ec6ce5665e942ced2b4f2cc874c4dfcd06a5aae236ed3e01d85c2fef174dd46eeab83e2ff3be6e680561f146d2cd5a039

Download Submit
memory/1372-42-0x000000002E000000-0x000000002E086000-memory.dmp

Filesize
536KB

Download
memory/1372-82-0x000000002E000000-0x000000002E086000-memory.dmp

Filesize
536KB

Download
memory/2744-24-0x0000000010000000-0x0000000010070000-memory.dmp

Filesize
448KB

Download
memory/2744-11-0x0000000010000000-0x0000000010070000-memory.dmp

Filesize
448KB

Download
memory/2920-22-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3064-0-0x0000000001000000-0x0000000001078000-memory.dmp

Filesize
480KB

Download
memory/3064-81-0x0000000001000000-0x0000000001078000-memory.dmp

Filesize
480KB

Download