52eb3f773f09eaa7f0b008cf8739ef5ff5a09d776923c374823c6466e82afa8b

Analysis

max time kernel
140s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 13:07

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General

Target

4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Size

467KB
MD5

4005fe37bcf7ba0fe25828092d2677af
SHA1

7b90c904de8ddf272739538ceec938feb11be774
SHA256

52eb3f773f09eaa7f0b008cf8739ef5ff5a09d776923c374823c6466e82afa8b
SHA512

59803abdd0c6419eb1ce77077c49f454a14092a8759664e961101894044d434a9820136444977de5203e060f9485c9e99cd55747c3ddb0c88ad0b35ab3496fca
SSDEEP

12288:gk+vceJ2HfgG+26geCaZnZfeZ1g+3dNvjOoy8TXhR0LQCxRhM:Cvzeg7RWaNZS/3zxALQCjhM

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4852	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
4852	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\wc98pp.dll	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

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	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ = "C:\\Windows\\wc98pp.dll"	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}\InprocServer32\ThreadingModel = "Apartment"	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PROTOCOLS\Handler\ic32pp\CLSID = "{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}"	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BBCA9F81-8F4F-11D2-90FF-0080C83D3571}	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4852	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
4852	4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4005fe37bcf7ba0fe25828092d2677af_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Windows\wc98pp.dll

Filesize
50KB

MD5
01ce67a8b8f546986309c28d4594d29c

SHA1
c375555e487481ba317af381d8f8524ab20defb0

SHA256
74bd7a4d90534a25f73b253c4cd21d8886b4c9d83c05a609f2bce91dfc3caf5c

SHA512
62654f5834909a8c20e29344ff2083fcdcdc9f2a29dc68cfe0f2374cd29fb8c5be2a50ea73632e66a408dea1f34e0f76f47c32400edbaa2fd066b2eded36f94a

Download Submit
memory/4852-0-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/4852-5-0x0000000005030000-0x0000000005041000-memory.dmp

Filesize
68KB

Download
memory/4852-9-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download
memory/4852-11-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/4852-10-0x0000000005030000-0x0000000005041000-memory.dmp

Filesize
68KB

Download