e4adac17c687388b5dddfb316a21a9615d29a065f32ff81104b12f81f72ca408

Analysis

max time kernel
142s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 19:24

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General

Target

0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe
Size

895KB
MD5

0f3dbd4ebfe88d573952c5595d4e35f3
SHA1

94664289ac342ca3b36d9d0d4480af95be30b5f2
SHA256

e4adac17c687388b5dddfb316a21a9615d29a065f32ff81104b12f81f72ca408
SHA512

8fe487f7349ee40fc5caf190efaa2433312e4ffc993fa7d252fe95ac56680014616abf0c22dc4f1aa5f23ba3e16df338ccf1505f5d04f23926c012e1c3baf1fc
SSDEEP

24576:ECkHMl7NrRRgSazlkOjwOurl07jtVBjSd1:ECkO7HylkOj1uSxS

Score

7^/10

aspackv2 persistence

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/memory/1752-1-0x0000000000400000-0x0000000000919000-memory.dmp	aspack_v212_v242

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\temps = "C:\\WINDOWS\\temps.exe"	0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\aviso.bak	0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\temps.exe	0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\temps.exe	0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1544	1752	WerFault.exe	81

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1752	0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0f3dbd4ebfe88d573952c5595d4e35f3_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
PID:1752
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 388
  2⤵
  - Program crash
  PID:1544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1752 -ip 1752
1⤵
PID:2024

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

memory/1752-2-0x0000000000A40000-0x0000000000A87000-memory.dmp

Filesize
284KB

Download
memory/1752-1-0x0000000000400000-0x0000000000919000-memory.dmp

Filesize
5.1MB

Download
memory/1752-3-0x0000000000400000-0x0000000000919000-memory.dmp

Filesize
5.1MB

Download
memory/1752-5-0x00000000031F0000-0x0000000003269000-memory.dmp

Filesize
484KB

Download
memory/1752-4-0x00000000009F0000-0x00000000009FD000-memory.dmp

Filesize
52KB

Download
memory/1752-6-0x0000000003090000-0x0000000003091000-memory.dmp

Filesize
4KB

Download
memory/1752-8-0x0000000000400000-0x0000000000919000-memory.dmp

Filesize
5.1MB

Download
memory/1752-9-0x0000000000A40000-0x0000000000A87000-memory.dmp

Filesize
284KB

Download
memory/1752-10-0x0000000000400000-0x0000000000919000-memory.dmp

Filesize
5.1MB

Download
memory/1752-11-0x0000000003090000-0x0000000003091000-memory.dmp

Filesize
4KB

Download
memory/1752-21-0x0000000000400000-0x0000000000919000-memory.dmp

Filesize
5.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads