7e026e49049e2d8e1847c91d762d7cfc5370a5b7b1d36e7a9fc46ae6d92107f3

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 02:16

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General

Target

37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe
Size

4.0MB
MD5

37532cf8af70102de592c292b2a6bd76
SHA1

5ba072eeba22c0329c1c166462588a38549d6fe2
SHA256

7e026e49049e2d8e1847c91d762d7cfc5370a5b7b1d36e7a9fc46ae6d92107f3
SHA512

ff6ee7e2928cfd51e4a1fc5a4954ce5bf60fbb75195f884dee632624930c6f145fa7bdf1e57a522d6a7748e3f32f900854e057e21a2f5d911942930dc2f96e43
SSDEEP

98304:0+v5gqy7XODWOWTP6maZ+ghrcTJuwH2Fw0alYE0y0l1S+Mju4DS6H4Lj:Hvaq2zkCue2FwH+RvS+Mju76mj

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
668	tuto.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\Run\ = "C:\\Windows\\System32\\svchosts.exe"	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avg = "C:\\Arquivos de programas\\avg.exe"	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\PLUG.SYS	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\svchosts.exe	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4424	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4424 wrote to memory of 4856	4424	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe	87
PID 4424 wrote to memory of 4856	4424	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe	87
PID 4424 wrote to memory of 4856	4424	37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe	87
PID 4856 wrote to memory of 668	4856	cmd.exe	89
PID 4856 wrote to memory of 668	4856	cmd.exe	89
PID 4856 wrote to memory of 668	4856	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\37532cf8af70102de592c292b2a6bd76_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Windows\SysWOW64\cmd.exe
  cmd /k C:\tuto.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4856
- - C:\tuto.exe
    C:\tuto.exe
    3⤵
    - Executes dropped EXE
    PID:668

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:\tuto.exe

Filesize
14KB

MD5
251b9e5ea854eca172eb5a1ea480c718

SHA1
f2d3a641f762ebafce3fe60ba1bf764cd2a6bbec

SHA256
4ea747bcd91bc5fc5025b7eb4d4cbba6672a00361285550cb4ca55ad57c95337

SHA512
a850de833b3744d31ded0e72549b16614cea9f66a2c989505914de4600c4ffcde842a658d629e0980586cb2c424c3c946e148051a6c82f6ae987da8202d0f8bd

Download Submit
memory/668-18-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4424-8-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-4-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-1-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-6-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-0-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-9-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-7-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-5-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-10-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-19-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-2-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-3-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-13-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-21-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/4424-22-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-23-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-24-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-25-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-26-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-30-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-31-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download
memory/4424-33-0x0000000000400000-0x0000000000CAC000-memory.dmp

Filesize
8.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads