7eba5e0ea20c33f94a789ecea7c413633482ecc4ed2f60f131fff35ad52bbbad

Analysis

max time kernel
51s
max time network
53s
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 12:51

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General

Target

0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Size

17KB
MD5

0625639ab002df3afef39173a7eedddc
SHA1

8746d0f45ef248811f96321a5bc6a15c26cbe021
SHA256

7eba5e0ea20c33f94a789ecea7c413633482ecc4ed2f60f131fff35ad52bbbad
SHA512

7a4829562c14808df1cbe30046a0dd36588a62a449df27d81546b1f9215b8180b06bf66f96e5e6fa1f9bb7ef5c465bf8e22738b7117cd54153a2d59f344b7ea1
SSDEEP

384:YywHiViFr0V0+716jVz7qnvNyag8mnsaQtOgP6dlrGhh:Yywtr031I7qnVya8saQP2rO

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sgrefg.dll	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\tmpFile	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\sgrefg.dll.log	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe

Modifies registry class 12 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C41B7F7-3168-400D-A702-0E7EFE0BA304}\InProcServer32\ = "C:\\Windows\\SysWow64\\sgrefg.dll"	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SOFTWARE\Microsoft\Windows\CurrentVersion	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C41B7F7-3168-400D-A702-0E7EFE0BA304}	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C41B7F7-3168-400D-A702-0E7EFE0BA304}\ = "Microsoft"	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SOFTWARE	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SOFTWARE\Microsoft	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\SOFTWARE\Microsoft\Windows	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C41B7F7-3168-400D-A702-0E7EFE0BA304}\InProcServer32	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8C41B7F7-3168-400D-A702-0E7EFE0BA304}\InProcServer32\ThreadingModel = "Apartment"	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3948	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
3948	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeBackupPrivilege	3948	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Token: SeRestorePrivilege	3948	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Token: SeBackupPrivilege	3948	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
Token: SeRestorePrivilege	3948	0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0625639ab002df3afef39173a7eedddc_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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