c9c6efea447e49ca0d239f78d424863bb1d915183721666bfd98945bdde34cdc

Analysis

max time kernel
146s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 20:03

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General

Target

fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Size

1.7MB
MD5

fad4f0b5fd22d5528d4d5d5fde5d063f
SHA1

ff8e7d9870116a4becec6048c6ed49ed3cf2b548
SHA256

c9c6efea447e49ca0d239f78d424863bb1d915183721666bfd98945bdde34cdc
SHA512

3e66976a174b2342115ed8453063a475b0c9d3ebe45b10c85ef2f4a06ad015a1b974a3ec4c8a2f7ae72959593e93a82048e098c89ae4197dfa5e98bdda60e90e
SSDEEP

49152:qMTepmkCWpiob7y29wbT8+wBTxn/Ihz94Pp:TgXQPIT0RY

Score

7^/10

discovery upx

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1476-5-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-57-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-59-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-63-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-67-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-74-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-78-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-81-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-85-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-88-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-99-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-102-0x0000000000400000-0x00000000007D4000-memory.dmp	upx
behavioral1/memory/1476-106-0x0000000000400000-0x00000000007D4000-memory.dmp	upx

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	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe

Modifies registry class 44 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\1	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\1\ = "Embed_Source,1,8,1"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DefaultIcon	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DefaultIcon\ = "C:\\Windows\\Installer\\{90140000-006E-0409-0000-0000000FF1CE}\\misc.exe,10"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\MiscStatus\16\ = "1"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\ProgID	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\verb\1\ = "&Open,0,2"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\AuxUserType\3\ = "Microsoft Equation Editor 3.0"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\verb	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\Conversion\Readable\Main	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\Conversion\Readable	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\InProcHandler\ = "ole2.dll"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\LocalServer32	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\MiscStatus\16	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\verb\1	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\AuxUserType\2\ = "Equation"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\Conversion\Readable\Main\ = "Equation,Equation.2,1"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\2	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\3\ = "3,1,32,1"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\Insertable	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\MiscStatus	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\MiscStatus\ = "0"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\VersionIndependentProgID	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\VersionIndependentProgID\ = "Equations"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\AuxUserType\2	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\0\ = "Document,1,1,3"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\InprocHandler32	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\AuxUserType	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\3	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\ProgID\ = "Equation.3"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\verb\0\ = "&Edit,0,2"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\ = "Microsoft Equation 3.0"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\InprocHandler32\ = "ole32.dll"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\verb\0	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\0	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\Conversion	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\DataFormats\GetSet\2\ = "1,1,1,3"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\InProcHandler	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\LocalServer32\ = "C:\\PROGRA~2\\COMMON~1\\MICROS~1\\EQUATION\\EQNEDT32.EXE"	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\LocalServer32\LocalServer32 = 780062002700420056004e002900380041002400210021002100210021004d004b004b0053006b004500710075006100740069006f006e0045006400690074006f007200460069006c006500730049006e0074006c005f0031003000330033003e0042006f0054005d006a0049007b006a00660028003d00310026004c005b002d00380031002d005d0000000000	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\AuxUserType\3	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1476	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1476	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1476	fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fad4f0b5fd22d5528d4d5d5fde5d063f_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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:\Users\Admin\AppData\Local\Temp\diagw.msc

Filesize
43B

MD5
fe9c08834ae580f4efbefe1eabb3bef3

SHA1
cdafcc610b8a895e918b7d8071ce53442e5f9950

SHA256
4cb4572bc1fb078b30da91f1d54cae9833a54b27f198369a291221e119779e95

SHA512
ad41b5781cc1681c0f89db6a62d5a5d09e3d22c5eee224a0f3098c49483cbb2562f202df8e7c63779da780324bd585f2781515b91ed6829ce253fef14ecaf4ff

Download Submit
memory/1476-59-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-7-0x0000000000220000-0x0000000000262000-memory.dmp

Filesize
264KB

Download
memory/1476-67-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-74-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-6-0x0000000000220000-0x0000000000262000-memory.dmp

Filesize
264KB

Download
memory/1476-57-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-60-0x0000000000220000-0x0000000000262000-memory.dmp

Filesize
264KB

Download
memory/1476-0-0x0000000000220000-0x0000000000262000-memory.dmp

Filesize
264KB

Download
memory/1476-106-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-5-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-9-0x0000000000220000-0x0000000000262000-memory.dmp

Filesize
264KB

Download
memory/1476-78-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-81-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-85-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-88-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-99-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-102-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download
memory/1476-63-0x0000000000400000-0x00000000007D4000-memory.dmp

Filesize
3.8MB

Download