26b66c5f6fbe539bbc28d74dee7f95e07c2cae5ab3a31233f537f75796d406a8

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 18:11

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General

Target

JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe
Size

109KB
MD5

8ae75600f6aef96964bc20a9ac46028d
SHA1

c4107bbe675c90f80e50eb315c086932b5fa3265
SHA256

26b66c5f6fbe539bbc28d74dee7f95e07c2cae5ab3a31233f537f75796d406a8
SHA512

d073d82460005ffc7e8f889bb9fedf93c3ec702a161603131bad1619dd7a39e08a9b5587b3ba39abfb120bf1a3264c917c3aa9f9dc95723e4d7bac42b9d7d6a4
SSDEEP

3072:OCnAYEcnFfVz4Oc7wE/BaXTXakGFqPbo8C:OCZvpp4O0LBajXAcPbRC

Score

7^/10

adware stealer upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0004000000004ed7-7.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2264	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe

Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{87A15D5D-F76B-43D4-9CDF-9177DA08F0B4}	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2264-0-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/2264-2-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/2264-1-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/2264-3-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-7.dat	upx
behavioral1/memory/2264-9-0x0000000001B90000-0x0000000001BCC000-memory.dmp	upx
behavioral1/memory/2264-10-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/2264-12-0x0000000001B90000-0x0000000001BCC000-memory.dmp	upx

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{87A15D5D-F76B-43D4-9CDF-9177DA08F0B4}	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{87A15D5D-F76B-43D4-9CDF-9177DA08F0B4}\InprocServer32\ = "C:\\Windows\\SysWow64\\api-ms-win-core-handle-l1-1-.dll"	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{87A15D5D-F76B-43D4-9CDF-9177DA08F0B4}\InprocServer32\ThreadingModel = "apartment"	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{87A15D5D-F76B-43D4-9CDF-9177DA08F0B4}\InprocServer32	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2264	JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae75600f6aef96964bc20a9ac46028d.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:2264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\SysWOW64\api-ms-win-core-handle-l1-1-.dll

Filesize
86KB

MD5
e40954cce45bc7eef5cc5af0b2d9fdcf

SHA1
ffb07e61c1bc0b61edcfad1899828a9b4a3e4122

SHA256
5ea3a32a3b440b74d1df01f876ba618f1d90231f28d070111f400b660eb404b5

SHA512
fe10e6e73e7d785496847c3af159a8814f870087baa6b7b96a827784598e9150d7100e26286a2c8d5492cc8f7b38301d4c9e1410514849b6a1ccc1e5a4c8ab21

Download Submit
memory/2264-0-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2264-2-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2264-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2264-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2264-9-0x0000000001B90000-0x0000000001BCC000-memory.dmp

Filesize
240KB

Download
memory/2264-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2264-12-0x0000000001B90000-0x0000000001BCC000-memory.dmp

Filesize
240KB

Download