4a05aa4c2c7523849834507c1fd2d9ccec497cb9784217cb3d93912f29734735

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 13:50

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General

Target

636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe
Size

38KB
MD5

636ad7280a12b3a3b3d16107dc7e7d59
SHA1

89a8a983c01e6d77d7b4f55150a1f65d5e69e3a3
SHA256

4a05aa4c2c7523849834507c1fd2d9ccec497cb9784217cb3d93912f29734735
SHA512

3d98053acc1c16de1688e4eb6dfa55f5faaebb87774a9b0700dabfed231666545032c15a408914e235843cc43908b3724b920302189aa7e877fde47a4c422ca5
SSDEEP

768:/5QrYcgj2UWrhwpU1ETS1Sqdp5/Cuumwr/QhAGlDFx0aK+Hvrou2:/2rYNCUKhAU1ETqSGDCb7jQhRlpK7+D6

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\svchost.exe	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\svchost.exe	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\drivers\svchost.exe	svchost.exe
File created	C:\Windows\SysWOW64\drivers\svchost.exe.2	svchost.exe
File opened for modification	C:\Windows\SysWOW64\drivers\svchost.exe.2	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
2276	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
1672	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe
1672	636ad7280a12b3a3b3d16107dc7e7d59_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\svchost = "C:\\Windows\\system32\\drivers\\svchost.exe"	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 2276	1672	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe	30
PID 1672 wrote to memory of 2276	1672	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe	30
PID 1672 wrote to memory of 2276	1672	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe	30
PID 1672 wrote to memory of 2276	1672	636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\636ad7280a12b3a3b3d16107dc7e7d59_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\SysWOW64\drivers\svchost.exe
  "C:\Windows\system32\drivers\svchost.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  PID:2276

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:\Windows\SysWOW64\drivers\svchost.exe

Filesize
38KB

MD5
636ad7280a12b3a3b3d16107dc7e7d59

SHA1
89a8a983c01e6d77d7b4f55150a1f65d5e69e3a3

SHA256
4a05aa4c2c7523849834507c1fd2d9ccec497cb9784217cb3d93912f29734735

SHA512
3d98053acc1c16de1688e4eb6dfa55f5faaebb87774a9b0700dabfed231666545032c15a408914e235843cc43908b3724b920302189aa7e877fde47a4c422ca5

Download Submit
memory/1672-7-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2276-12-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads