4f2b8ba52a2e3edbab19b9f67ec0afd184065c63e56e6aff114c4abd83fb59b7

Analysis

max time kernel
149s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 18:22

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General

Target

089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe
Size

20KB
MD5

089aa8bec1a18ce59349b9dda5dc8f15
SHA1

ece673a89189fd8111eef4d13c91ba4132bbdf6b
SHA256

4f2b8ba52a2e3edbab19b9f67ec0afd184065c63e56e6aff114c4abd83fb59b7
SHA512

b51964a66fbfb976ca81e2f0df373fddc89623ef80c32e545278ef8141c5111b113b5b19c7e07453318fcd720f888fb67fcfd49b4f7650c382fb8e6ab94cf155
SSDEEP

384:a9NSefbcf1ufpgyPJR8KVe4r63/TYuBMtZO/TLPWDHohkcn:WYga278Kve3/TYV23PWshb

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.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\Run\WSockDrv32 = "C:\\Windows\\WSockDrv32.exe"	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\WSockDrv32.dll	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\WSockDrv32.exe	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe
File opened for modification	C:\Windows\WSockDrv32.exe	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe
1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe
1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe
1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 3444	1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe	56
PID 1912 wrote to memory of 3444	1912	089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3444
- C:\Users\Admin\AppData\Local\Temp\089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\089aa8bec1a18ce59349b9dda5dc8f15_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1912

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 --field-trial-handle=3668,i,1067197275908310731,12785105794523264014,262144 --variations-seed-version --mojo-platform-channel-handle=4404 /prefetch:8
1⤵
PID:4024

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\WSockDrv32.dll

Filesize
135KB

MD5
efeab92286b29a514cdcab6c4c49ef3b

SHA1
9306a306f317e0e1abd37adc44fa49165234fa03

SHA256
02aca429d5bdcab3f898c0a6892dd286e0977ef74fb5a10619c1603f8e140a4c

SHA512
fdb139c477b9410c348d44c019973e3e0a622266ca5b1193c05d4890001363e291fce0006feebb46c9e1e927202d14d59fb8559dc07b88dcac9224e2144fd017

Download Submit
memory/1912-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1912-9-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1912-7-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/1912-10-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/3444-3-0x0000000002B90000-0x0000000002B91000-memory.dmp

Filesize
4KB

Download