225286c75dd37cacfe9e9d95242103d87f436a3e1f685fb7de97721d4aee84d1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 15:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe
Size

246KB
MD5

06535f9a6ef08636280a08498e6f311d
SHA1

1f68d001a65e9310e65e060f1eda0ca434b82b08
SHA256

225286c75dd37cacfe9e9d95242103d87f436a3e1f685fb7de97721d4aee84d1
SHA512

304a9596301aa6903936db291c0091fe09aea9476be2e1ca5d4cc6b4458a65a3261518f6634d70f7097bf8bf2ccf132aea3372b9c4c11e83bc365668400faf17
SSDEEP

6144:fyW81ap2jBmhZzXjd+TJ4u148m+pCNrREW40b:R8AEEzzXpX44YIlREW40

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2704	5554.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\adidas-roundhouse-fall-2010-2.jpg	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\5554.exe	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2044	2704	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5554.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4372	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 2704	4372	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe	84
PID 4372 wrote to memory of 2704	4372	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe	84
PID 4372 wrote to memory of 2704	4372	06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06535f9a6ef08636280a08498e6f311d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Windows\SysWOW64\5554.exe
  "C:\Windows\System32\5554.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2704
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 284
    3⤵
    - Program crash
    PID:2044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2704 -ip 2704
1⤵
PID:3120

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

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\5554.exe

Filesize
365KB

MD5
2054d93bf26b9e31766622fa6b57abed

SHA1
3430ddfd8321c6c5a089c75668e78037cb699251

SHA256
79342ae2f8a93da7ed66eec8c7bc7f59d923b817358843d8e98b007213c5b4b1

SHA512
795285e2cf8fb7f42c8159dc972a9ab98aa05eb8ecf2a432d00586a872c75ca3d757191087bb80ecf5565d9a432548f33370373f9f7cf8ad84de9cf528febe14

Download Submit
memory/2704-24-0x0000000044440000-0x0000000044457000-memory.dmp

Filesize
92KB

Download
memory/4372-0-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/4372-1-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4372-4-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4372-3-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4372-5-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4372-9-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4372-11-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4372-12-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/4372-23-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download