2f616974862f00c7d2b82113ff575d3d7d55356b9cd261ab64ca3ce9a9e620b3

Analysis

max time kernel
135s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 02:30

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General

Target

b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe
Size

1.1MB
MD5

b1c9cd006e2782d19a96bcb5aabe4339
SHA1

f8864b4bc1b75473a200b22a4f94ee26e4bfb395
SHA256

2f616974862f00c7d2b82113ff575d3d7d55356b9cd261ab64ca3ce9a9e620b3
SHA512

2a22df2dc9611767bca77df207a741346611dcdd0644af827ebad870cf6c3d7e0c15bbab1d9d9a15db3cafdc5a56b5acb75e9ef28280b081cb01f66cc93ead11
SSDEEP

24576:Zb4Ce0oM6JXMHaGoy5sMpew1bztX/j4WFOBDE4AF/bQmX4s0LCi1MpArJn8:h57WXM6VlMpew1bzqWEJy/cmwPMpAS

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
344	4.exe
3276	4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 344	4544	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe	84
PID 4544 wrote to memory of 344	4544	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe	84
PID 4544 wrote to memory of 344	4544	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe	84
PID 4544 wrote to memory of 3276	4544	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe	85
PID 4544 wrote to memory of 3276	4544	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe	85
PID 4544 wrote to memory of 3276	4544	b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b1c9cd006e2782d19a96bcb5aabe4339_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:344
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe

Filesize
748KB

MD5
c1490e0de148002401057511c5f3b879

SHA1
e7f64d97d21f83ed123da055f4021fe76cff5868

SHA256
a3f00daffe661eeff1c63680d89fa7b532683a5f5f607aa6b2a3a107c08bcbf2

SHA512
302797c8af1596a3b34662caf76568df5cfde8b54f65afad14d316033cac4ec8754090365690f47a306ee0279d922160a44549d07f76555cc99b0c6aa934176c

Download Submit
memory/344-82-0x0000000001000000-0x0000000001182000-memory.dmp

Filesize
1.5MB

Download
memory/344-83-0x0000000001000000-0x0000000001182000-memory.dmp

Filesize
1.5MB

Download
memory/3276-85-0x0000000001000000-0x0000000001182000-memory.dmp

Filesize
1.5MB

Download
memory/3276-86-0x0000000001000000-0x0000000001182000-memory.dmp

Filesize
1.5MB

Download
memory/4544-43-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-53-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-9-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-19-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/4544-47-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-75-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-76-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-74-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-73-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-72-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-71-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-70-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-69-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-68-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-67-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-66-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-65-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-64-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-63-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-62-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-61-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-60-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-59-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-58-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-57-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-55-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-54-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-56-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-41-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-52-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-51-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-50-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-49-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-48-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-46-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-45-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-44-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-0-0x0000000001000000-0x00000000011F5000-memory.dmp

Filesize
2.0MB

Download
memory/4544-1-0x0000000000710000-0x0000000000764000-memory.dmp

Filesize
336KB

Download
memory/4544-42-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-15-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-39-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-38-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-37-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-36-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-35-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-34-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-33-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-32-0x0000000000D90000-0x0000000000D91000-memory.dmp

Filesize
4KB

Download
memory/4544-31-0x0000000000D30000-0x0000000000D31000-memory.dmp

Filesize
4KB

Download
memory/4544-30-0x0000000000D40000-0x0000000000D41000-memory.dmp

Filesize
4KB

Download
memory/4544-29-0x0000000000D60000-0x0000000000D61000-memory.dmp

Filesize
4KB

Download
memory/4544-28-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/4544-27-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-26-0x0000000000C90000-0x0000000000C91000-memory.dmp

Filesize
4KB

Download
memory/4544-25-0x0000000000D10000-0x0000000000D11000-memory.dmp

Filesize
4KB

Download
memory/4544-24-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

Filesize
4KB

Download
memory/4544-23-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

Filesize
4KB

Download
memory/4544-22-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/4544-21-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/4544-20-0x0000000000D00000-0x0000000000D01000-memory.dmp

Filesize
4KB

Download
memory/4544-17-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-16-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-40-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/4544-14-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-13-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-12-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-11-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/4544-10-0x0000000000C50000-0x0000000000C51000-memory.dmp

Filesize
4KB

Download
memory/4544-18-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

Filesize
4KB

Download
memory/4544-8-0x0000000000C20000-0x0000000000C21000-memory.dmp

Filesize
4KB

Download
memory/4544-7-0x0000000000C30000-0x0000000000C31000-memory.dmp

Filesize
4KB

Download
memory/4544-6-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/4544-5-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/4544-4-0x0000000000C40000-0x0000000000C41000-memory.dmp

Filesize
4KB

Download
memory/4544-3-0x00000000006F0000-0x00000000006F1000-memory.dmp

Filesize
4KB

Download
memory/4544-2-0x0000000000C10000-0x0000000000C11000-memory.dmp

Filesize
4KB

Download
memory/4544-89-0x0000000000710000-0x0000000000764000-memory.dmp

Filesize
336KB

Download
memory/4544-88-0x0000000001000000-0x00000000011F5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads