fbda862fb47a4c5d00e29fbc925ca1822750c64148d360539f2a7f920586a1b9

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2024, 22:49

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General

Target

3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe
Size

438KB
MD5

3732d5aef0576d4e6a12bb596bd7b6a2
SHA1

fdf393a1d5aaaeb7cec8d614ba563dc5b7f44ed3
SHA256

fbda862fb47a4c5d00e29fbc925ca1822750c64148d360539f2a7f920586a1b9
SHA512

f877fd976329a71934681ed5244f339c5386ca71a58677bd4ee3e6a7d1de2a1ebb92b0be6e7d202f0e7dfd83ea4a7b698cb9801a1f7a86df5c401704963483ff
SSDEEP

12288:NrFh/R4b84wOFDJsyYRs6VGj7PdqafDHRo/w9t7:pSXwOo7RNVGfdqa9o8

Score

6^/10

discovery persistence

Malware Config

Signatures

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\Picasa Check = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe"	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\arquivos comuns\picasa check\	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\arquivos comuns\picasa check\picasacheck.exe	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\media\mp3\	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe
File created	C:\Windows\media\NewIcon.ico	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3292	5068	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5068	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5068	3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3732d5aef0576d4e6a12bb596bd7b6a2_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: RenamesItself
PID:5068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 388
  2⤵
  - Program crash
  PID:3292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5068 -ip 5068
1⤵
PID:1384

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5068-0-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5068-2-0x00000000007E0000-0x0000000000827000-memory.dmp

Filesize
284KB

Download
memory/5068-5-0x0000000002210000-0x0000000002286000-memory.dmp

Filesize
472KB

Download
memory/5068-4-0x0000000000650000-0x000000000065C000-memory.dmp

Filesize
48KB

Download
memory/5068-3-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5068-6-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/5068-7-0x00000000007E0000-0x0000000000827000-memory.dmp

Filesize
284KB

Download
memory/5068-8-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5068-9-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/5068-11-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5068-13-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5068-16-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5068-19-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5068-22-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads