azorult | 1dd2a8cfc0af9463edcdbd0ec6d78b8a9253b9e8c964543dcc2f5be9883a11de

Analysis

max time kernel
118s
max time network
128s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
03-05-2024 12:35

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General

Target

1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
Size

7.3MB
MD5

1087dc61f973f13367ea32ba9ac5e3f9
SHA1

6acb488bb5a8c1ad597988ee6f3ef6dc1e104aaf
SHA256

1dd2a8cfc0af9463edcdbd0ec6d78b8a9253b9e8c964543dcc2f5be9883a11de
SHA512

209b514840f4105acd72f54e010759f807aa532f99fc9b92e3c77b992bd64ff6bda5b022e6b51f2fa275b96205ee6d215cd2f012754dfbb43b0a236a50d51220
SSDEEP

196608:kYjLO64m7a5lii3/vxlC7LmaNzsZbfi4r0OK1TndtMD2c0BK+HZYw:NS64IaTicvxlC7bNg1nQR56D2cYd

Score

10^/10

azorult discovery evasion infostealer persistence trojan upx

Malware Config

Extracted

Family

azorult

http://loqiworou7213.icu/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult

Executes dropped EXE 7 IoCs

pid	Process
1616	cexplorer.exe
2576	cexplorer.tmp
2544	ChameleonExplorer.exe
1280	update.exe
1088	ChameleonExplorer.exe
1788	ChameleonFolder.exe
2012	ChameleonExplorer.exe

Loads dropped DLL 26 IoCs

pid	Process
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
1616	cexplorer.exe
2576	cexplorer.tmp
2576	cexplorer.tmp
1204	Process not Found
1204	Process not Found
1204	Process not Found
1204	Process not Found
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
1280	update.exe
1280	update.exe
1280	update.exe
1204	Process not Found
1204	Process not Found
2576	cexplorer.tmp
1788	ChameleonFolder.exe
1788	ChameleonFolder.exe
1788	ChameleonFolder.exe
1788	ChameleonFolder.exe
1788	ChameleonFolder.exe

Registers COM server for autorun 1 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}\LocalServer32	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}\LocalServer32\ = "C:\\Program Files (x86)\\Chameleon Explorer\\ChameleonExplorer.exe"	ChameleonExplorer.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2548-0-0x0000000001300000-0x0000000001AEA000-memory.dmp	upx
behavioral1/memory/2548-123-0x0000000001300000-0x0000000001AEA000-memory.dmp	upx

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\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Chameleon Explorer = "\"C:\\Program Files (x86)\\Chameleon Explorer\\ChameleonExplorer.exe\" /startup"	ChameleonExplorer.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

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ChameleonFolder.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2548-123-0x0000000001300000-0x0000000001AEA000-memory.dmp	autoit_exe
behavioral1/memory/2544-147-0x0000000140000000-0x00000001405E8000-memory.dmp	autoit_exe
behavioral1/memory/2012-186-0x0000000140000000-0x00000001405E8000-memory.dmp	autoit_exe

Drops file in Program Files directory 24 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Chameleon Explorer\Folder.dll_backup	ChameleonFolder.exe
File created	C:\Program Files (x86)\Chameleon Explorer\Folder64.dll_backup	ChameleonFolder.exe
File created	C:\Program Files (x86)\Chameleon Explorer\ExplorerHelper32.dll_backup	ChameleonExplorer.exe
File opened for modification	C:\Program Files (x86)\Chameleon Explorer\ExplorerHelper32.dll_backup	ChameleonExplorer.exe
File created	C:\Program Files (x86)\Chameleon Explorer\unins000.dat	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\unins000.msg	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\is-VLL64.tmp	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\is-MA6J4.tmp	cexplorer.tmp
File opened for modification	C:\Program Files (x86)\Chameleon Explorer\unins000.dat	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\Folder.dll	ChameleonFolder.exe
File created	C:\Program Files (x86)\Chameleon Explorer\ExplorerHelper32.dll	ChameleonExplorer.exe
File created	C:\Program Files (x86)\Chameleon Explorer\ExplorerHelper64.dll	ChameleonExplorer.exe
File opened for modification	C:\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe	cexplorer.tmp
File opened for modification	C:\Program Files (x86)\Chameleon Explorer\ChameleonFolder.exe	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\is-PT7V9.tmp	cexplorer.tmp
File opened for modification	C:\Program Files (x86)\Chameleon Explorer\Folder.dll_backup	ChameleonFolder.exe
File created	C:\Program Files (x86)\Chameleon Explorer\ExplorerHelper64.dll_backup	ChameleonExplorer.exe
File opened for modification	C:\Program Files (x86)\Chameleon Explorer\ChameleonFolder64.exe	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\is-CN3VA.tmp	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\is-AIM18.tmp	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\is-S5H6O.tmp	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\Folder64.dll	ChameleonFolder.exe
File created	C:\Program Files (x86)\Chameleon Explorer\is-R1SR0.tmp	cexplorer.tmp
File created	C:\Program Files (x86)\Chameleon Explorer\is-3QGS6.tmp	cexplorer.tmp

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 52 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\System.RangeException\CurVer\13 = "45413"	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Directory\shell\open\command\ = "\"C:\\Program Files (x86)\\Chameleon Explorer\\ChameleonExplorer.exe\" %1"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.zip	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Drive\shell\open\command	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip\shell\open	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip\DefaultIcon\ = "%WinDir%\\System32\\zipfldr.dll"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Applications\ChameleonExplorer.exe\DefaultIcon	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Applications	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}\LocalServer32\ = "C:\\Program Files (x86)\\Chameleon Explorer\\ChameleonExplorer.exe"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler\shell\open\DropTarget	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\System.RangeException	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Applications\ChameleonExplorer.exe	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Applications\ChameleonExplorer.exe\DefaultIcon\ = "%WinDir%\\System32\\zipfldr.dll"	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.zip\ = "ChameleonExplorer.zip"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\System.RangeException\CLSID	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Directory\shell\open	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Directory\shell\ = "open"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip\shell\open\command	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Directory\shell\open\command	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip\shell\ = "open"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Directory	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Drive\shell\ = "open"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Drive\shell\open	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.zip\OpenWithProgids	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Directory\shell	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler\shell\open\DropTarget\CLSID = "{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}"	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.zip\OpenWithProgids\ChameleonExplorer.zip	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler\CLSID	ChameleonExplorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\System.RangeException\CurVer\uid = "7878de2a8a4c9aad438ede79efde1ad4"	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\System.RangeException\ = "System.RangeException"	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}\ProgID\ = "ChameleonExplorer.AutoplayEventHandler"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\System.RangeException\CurVer	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler\ = "Chameleon Explorer Autoplay COM Server"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler\shell\open	ChameleonExplorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\System.RangeException	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\System.RangeException\CLSID\ = "{4286FA72-A2FA-3245-8751-D4206070A191}"	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Drive\shell\open\command\ = "\"C:\\Program Files (x86)\\Chameleon Explorer\\ChameleonExplorer.exe\" %1"	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}\ = "Chameleon Explorer Autoplay COM Server"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler\shell	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip\shell\open\command\ = "\"C:\\Program Files (x86)\\Chameleon Explorer\\ChameleonExplorer.exe\" %1"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip\DefaultIcon	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}\LocalServer32	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\CLSID\{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}\ProgID	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.zip\shell	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\ChameleonExplorer.AutoplayEventHandler\CLSID\ = "{A20662AD-1909-4774-8FC2-5F8BDC3A21AB}"	ChameleonExplorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\System.RangeException\CurVer	ChameleonExplorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\System.RangeException\CurVer\ins13 = "installed"	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Drive\shell	ChameleonExplorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Drive	ChameleonExplorer.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C	ChameleonExplorer.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	ChameleonExplorer.exe

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	7	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2576	cexplorer.tmp
2576	cexplorer.tmp

Suspicious use of FindShellTrayWindow 13 IoCs

pid	Process
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2576	cexplorer.tmp
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 1616	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	28
PID 2548 wrote to memory of 1616	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	28
PID 2548 wrote to memory of 1616	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	28
PID 2548 wrote to memory of 1616	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	28
PID 2548 wrote to memory of 1616	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	28
PID 2548 wrote to memory of 1616	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	28
PID 2548 wrote to memory of 1616	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	28
PID 1616 wrote to memory of 2576	1616	cexplorer.exe	29
PID 1616 wrote to memory of 2576	1616	cexplorer.exe	29
PID 1616 wrote to memory of 2576	1616	cexplorer.exe	29
PID 1616 wrote to memory of 2576	1616	cexplorer.exe	29
PID 1616 wrote to memory of 2576	1616	cexplorer.exe	29
PID 1616 wrote to memory of 2576	1616	cexplorer.exe	29
PID 1616 wrote to memory of 2576	1616	cexplorer.exe	29
PID 2576 wrote to memory of 2544	2576	cexplorer.tmp	31
PID 2576 wrote to memory of 2544	2576	cexplorer.tmp	31
PID 2576 wrote to memory of 2544	2576	cexplorer.tmp	31
PID 2576 wrote to memory of 2544	2576	cexplorer.tmp	31
PID 2548 wrote to memory of 1280	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	32
PID 2548 wrote to memory of 1280	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	32
PID 2548 wrote to memory of 1280	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	32
PID 2548 wrote to memory of 1280	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	32
PID 2548 wrote to memory of 1280	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	32
PID 2548 wrote to memory of 1280	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	32
PID 2548 wrote to memory of 1280	2548	1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe	32
PID 2576 wrote to memory of 1088	2576	cexplorer.tmp	36
PID 2576 wrote to memory of 1088	2576	cexplorer.tmp	36
PID 2576 wrote to memory of 1088	2576	cexplorer.tmp	36
PID 2576 wrote to memory of 1088	2576	cexplorer.tmp	36
PID 2576 wrote to memory of 1788	2576	cexplorer.tmp	38
PID 2576 wrote to memory of 1788	2576	cexplorer.tmp	38
PID 2576 wrote to memory of 1788	2576	cexplorer.tmp	38
PID 2576 wrote to memory of 1788	2576	cexplorer.tmp	38
PID 2576 wrote to memory of 2012	2576	cexplorer.tmp	39
PID 2576 wrote to memory of 2012	2576	cexplorer.tmp	39
PID 2576 wrote to memory of 2012	2576	cexplorer.tmp	39
PID 2576 wrote to memory of 2012	2576	cexplorer.tmp	39

C:\Users\Admin\AppData\Local\Temp\1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1087dc61f973f13367ea32ba9ac5e3f9_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Users\Admin\AppData\Roaming\cexplorer.exe
  "C:\Users\Admin\AppData\Roaming\cexplorer.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1616
- - C:\Users\Admin\AppData\Local\Temp\is-1HC9L.tmp\cexplorer.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-1HC9L.tmp\cexplorer.tmp" /SL5="$5015E,6397385,121344,C:\Users\Admin\AppData\Roaming\cexplorer.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2576
  - - C:\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe
      "C:\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe" /trialregister
      4⤵
      Executes dropped EXE
      Modifies registry class
      Modifies system certificate store
      PID:2544
  - - C:\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe
      "C:\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe" /replaceexplorer
      4⤵
      Executes dropped EXE
      Registers COM server for autorun
      Adds Run key to start application
      Modifies registry class
      PID:1088
  - - C:\Program Files (x86)\Chameleon Explorer\ChameleonFolder.exe
      "C:\Program Files (x86)\Chameleon Explorer\ChameleonFolder.exe" /update
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Checks whether UAC is enabled
      Drops file in Program Files directory
      PID:1788
  - - C:\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe
      "C:\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe" /update
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      PID:2012
- C:\Users\Admin\AppData\Roaming\update.exe
  "C:\Users\Admin\AppData\Roaming\update.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1280

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Chameleon Explorer\ExplorerHelper32.dll

Filesize
786KB

MD5
dd5ce4d765edd75eba6f311e6e0ea10a

SHA1
9ea7f6516e5ad0755b74463d427055f63ed1a664

SHA256
64b7f8f70a7b037d10da72eaa769078b7e4d1ac8964c5eae5515d373e816ed6d

SHA512
d2782310df7cc533cc9ffaf5c1903d5bc6a500c3bbe48148c1339fb5de19c835e4a8c765da1b80b3744ea231353f76f22ba4e04c78a3d950d7ee291d6eab2216

Download Submit
C:\Program Files (x86)\Chameleon Explorer\ExplorerHelper64.dll_new

Filesize
1.2MB

MD5
de5f74ef4e17b2dc8ad69a3e9b8d22c7

SHA1
42df8fedc56761041bce47b84bd4e68ee75448d2

SHA256
b89a6a57b48be10103825440d2157f2c4a56e4c6b79ad13f729429cd5393bf32

SHA512
515e9b498d8cd9bb03f8d9758e891d073627dfd6fb0b931650a47d6e53722aa6e1cc3caff8c0e64f4721ad2abef7a81ef4e7b49952d3c8fc325deb5bba6b3314

Download Submit
C:\Program Files (x86)\Chameleon Explorer\Folder64.dll

Filesize
1.2MB

MD5
96f92c8368c1e922692f399db96da1eb

SHA1
1a91d68f04256ef3bc1022beb616ba65271bd914

SHA256
161408b86eed7c4d9a5882aa00df3f8765ed28fa4fd9aab2c9b3dceadbd527f9

SHA512
b3d3fb2d78fe2df864f0e07a8bc1610ee9d65251957e0495a34c1631895293590e0fca965ec9deb160f48a4e09a2feabd3bff6fb9a0c22888a941e308de39d14

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\4A9377E7E528F7E56B69A81C500ABC24

Filesize
889B

MD5
3e455215095192e1b75d379fb187298a

SHA1
b1bc968bd4f49d622aa89a81f2150152a41d829c

SHA256
ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99

SHA512
54ba004d5435e8b10531431c392ed99776120d363808137de7eb59030463f863cadd02bdf918f596b6d20964b31725c2363cd7601799caa9360a1c36fe819fbd

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4A9377E7E528F7E56B69A81C500ABC24

Filesize
176B

MD5
4f9bad9b8459fcf77e3d9efe9d048751

SHA1
c83123d5626c5e2a73f52cfa9d3d1f6692494944

SHA256
0d7f70d9b0b67c0e1999897e6616411d46fbb62e3c7131d8add0dc6d404f8c2e

SHA512
0589a17844fd6aad55e370454fe800543cc47327d93d70d7712379a87b7d47b9aebf28ab7dc58c4bdb317689c05bf8f0144a9136337b702f41054ef5c3fd71f5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
31075d999995ec7631170939164b2931

SHA1
ab132b3b1517bd64c91d06bd01a4ffeb488231c2

SHA256
62a3c97e6bd3bd2ddd6e3f4ea497ef49369fcaa86a9c6fab63ad94a6b4e139b7

SHA512
18212f78d6bcfe3cb7a2983584d258c975dc32c8a46ed3821bfecd5a67d5fed6431007f4bc4e3dcf7e613cc46595ec3c080c625da46e0438109cc761c3c23dd1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
f4129917f469b16a72f958d16a0c45bc

SHA1
82262d08fed539d8783844ce50ed5b152792d7e7

SHA256
7e6f43683bbfb66ac35a1f5c3055cf9391ec8b8dae8ebde82975c99cfde3150b

SHA512
015190b478cc1ec391e9dd0960a89edaea3d79b5cc45291b7629388866428437837f26f1d4434b0dbc1d2919b7a48f185047a52c3258516370b07b24361b7534

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab25E8.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar26E5.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-1HC9L.tmp\cexplorer.tmp

Filesize
1.1MB

MD5
729bc0108bcd7ec083dfa83d7a4577f2

SHA1
0b4efa5e1764b4ce3e3ae601c8655c7bb854a973

SHA256
b1c68b1582ebb5f465512a0b834ccac095460b29136b6c7eea0475612bf16b49

SHA512
49c83533ce88d346651d59d855cff18190328795401c1277f4e3d32ff34f207d2c35f026785aa6c4a85624d88bf8c927654907faf50db1d57447730d9d6ac44c

Download Submit
\Program Files (x86)\Chameleon Explorer\ChameleonExplorer.exe

Filesize
14.4MB

MD5
92a3d0847fc622b31f2d0c273a676c0e

SHA1
e642d694367cc98a8863d87fec82e4cf940eb48a

SHA256
9a9923c08d3fc5937b6ed189e20cf416482a079bc0c898c4ed75329e0ee3ae89

SHA512
01d13fd9a0dd52bc2e3f17af7a999682201c99ecf7218bca254a4944a483fd1dec2a3e6d59def501a024ad760b849787902ecb55bd33d23fa9651c0a7689cd1c

Download Submit
\Program Files (x86)\Chameleon Explorer\ChameleonFolder.exe

Filesize
4.4MB

MD5
5b0ae3fac33c08145dca4a9c272ebc34

SHA1
940f504d835fc254602953495320bb92456177b9

SHA256
137723bdd388f6e5a50b7942eff02f4cc70e6b86d8650a41f9e8956ea1e4de3b

SHA512
015ffc133ad3a6937222bbc057f68b60abfe22b900b5e7c4e6ca3ec7dc6b09abaf54b595f00fa9212f370da8531af1ac5fc52b39953e1f685e81c66d1ec61f8a

Download Submit
\Program Files (x86)\Chameleon Explorer\ChameleonFolder64.exe

Filesize
143KB

MD5
246aaa95abddfd76f9166a2daa9f2d73

SHA1
0467fa8567b71f6e3a54d152d9ea77121c627798

SHA256
3f6880605a97ffb9b14cd97419a40cb2ea6cefd616e417fe538031d633fb93b9

SHA512
fe2042e9ce22be3e6e6fe1b324290aedbc155c55c0ede63ccf44a0eea10ce9f626c7553c40b24d917e5a4a8fb70513b33d698f7def5091a50831fa0529e8e669

Download Submit
\Program Files (x86)\Chameleon Explorer\Folder.dll

Filesize
750KB

MD5
fb76f4f533203e40ce30612a47171f94

SHA1
304ba296c77a93ddb033d52578fcc147397db981

SHA256
3de05f18ffe9fda589a45ea539a464e58a30f70d59d71444b018064cf831c4a6

SHA512
a416a6d6efbbd69209e1867f12b9d1d11b21160f6dfe07c510b43112c22c317f805c67dd9402744a6c7e1541f6b3a061c49942fe28fa70f74aea670ba9c71995

Download Submit
\Users\Admin\AppData\Roaming\cexplorer.exe

Filesize
6.5MB

MD5
b2e5a8fe3ca4f0cd681b5662f972ea5f

SHA1
b7dbcfaee55ecbf0158431d85dabdd479ab449c7

SHA256
e71c48c03b8cfd37bf17e62460733a4bfe9c484e947fd9db291f65405a2ba9e8

SHA512
40b7140f5c182cd51cee142a2575bd70dc9bde311ad3952119fb9769b5ceeb467695aa5a66fc90520712d9a39458930efb965496d6443665b7597cfd66247aaf

Download Submit
\Users\Admin\AppData\Roaming\update.exe

Filesize
154KB

MD5
c07609ccb32c50d7899c5be7adc0f6fc

SHA1
0625171c9c42a02080cabb9edbfc765fd4bbd6c9

SHA256
9996d7a97ef90eab2a2ff8f795fd064dfb9808fb206c64455a798e035ca93305

SHA512
dec1b6769f8dc7f5e687badda50aaf102271a0fb443236b2f44a5237c87b7a17d6de95a843cb9e6e74f79ab26e06baf0acc3a807c36cf45c9a311cc0dd41eb42

Download Submit
memory/1088-155-0x0000000000400000-0x0000000001438000-memory.dmp

Filesize
16.2MB

Download
memory/1280-82-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/1616-19-0x0000000000401000-0x0000000000412000-memory.dmp

Filesize
68KB

Download
memory/1616-16-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1616-203-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1788-184-0x0000000000400000-0x0000000000A39000-memory.dmp

Filesize
6.2MB

Download
memory/2012-186-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2012-198-0x0000000000400000-0x0000000001438000-memory.dmp

Filesize
16.2MB

Download
memory/2544-95-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2544-149-0x0000000000400000-0x0000000001438000-memory.dmp

Filesize
16.2MB

Download
memory/2544-150-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2544-148-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2544-147-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2544-96-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2544-204-0x0000000140000000-0x00000001405E8000-memory.dmp

Filesize
5.9MB

Download
memory/2548-123-0x0000000001300000-0x0000000001AEA000-memory.dmp

Filesize
7.9MB

Download
memory/2548-0-0x0000000001300000-0x0000000001AEA000-memory.dmp

Filesize
7.9MB

Download
memory/2576-202-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/2576-25-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download