d94f6bbe9dab952637db64a23a21db3a6858f33b61933692b24fdc2d901ebc5c

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 01:18

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General

Target

06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe
Size

910KB
MD5

06b245bccd6cdf0e660844aabb58a902
SHA1

15e52cbf2967c1f5785385642a64f539ff2258e2
SHA256

d94f6bbe9dab952637db64a23a21db3a6858f33b61933692b24fdc2d901ebc5c
SHA512

4f4b7ff9b56e6833112558e57fe3e40a368c8cc0fe05adbda86bb076ef1256131d9919e39a02051f87e19cfcce557010bda3dec3746f710574ed2ce05afe6a7d
SSDEEP

12288:OJdYY9sTzIFi7ehqem71obL4avRIiZB3XEClFLm4i7ewxa4SzNqQNJBBhR1Pmx/:OjRF7d3UaFLPiwC0JZRsx/

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1964	1.exe
2788	1.exe
2500	1.exe

Adds Run key to start application 2 TTPs 2 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\\\""	06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\1.exe = "C:\\WINDOWS\\1.exe"	1.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\1.exe	1.exe
File opened for modification	C:\WINDOWS\1.exe	1.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1964	1.exe
1964	1.exe
2788	1.exe
2788	1.exe
2500	1.exe
2500	1.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 656 wrote to memory of 1964	656	06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe	92
PID 656 wrote to memory of 1964	656	06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe	92
PID 656 wrote to memory of 1964	656	06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe	92
PID 1964 wrote to memory of 2788	1964	1.exe	93
PID 1964 wrote to memory of 2788	1964	1.exe	93
PID 1964 wrote to memory of 2788	1964	1.exe	93
PID 656 wrote to memory of 2500	656	06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe	94
PID 656 wrote to memory of 2500	656	06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe	94
PID 656 wrote to memory of 2500	656	06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06b245bccd6cdf0e660844aabb58a902_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:656
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1964
- - C:\WINDOWS\1.exe
    C:\WINDOWS\1.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:2788
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:2500

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3096 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
1⤵
PID:2020

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1.exe

Filesize
800KB

MD5
96f8f6776c060d8326d8d006d0a99dd4

SHA1
f1c630a8ad5d884a71f1f9b7cedc4d8f7e1d081a

SHA256
963d15f2b34fb0299f91e78d08ee82cce554447deea3689911964ab9482b1361

SHA512
cb78185e8720f2522e25f51694577b2c6a4fc658aa4afe720d2a1bbbe0e954c7a34e5198f20c060bbdc4b68cb4a253e54b30dd702c2903b06007c2e96b175d21

Download Submit
memory/1964-4-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/1964-12-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/2500-14-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads