8a418295b6ec424c52cde190e2825ed71245aa86f92d73a9206898ca5e725050

Analysis

max time kernel
141s
max time network
26s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 06:33

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General

Target

fbb3d53cea267825bb97cf462c025ba5_JaffaCakes118.exe
Size

2.7MB
MD5

fbb3d53cea267825bb97cf462c025ba5
SHA1

67adaefd0658b75a83b69d4b229f76091a3e58c6
SHA256

8a418295b6ec424c52cde190e2825ed71245aa86f92d73a9206898ca5e725050
SHA512

3694d02e0aaf8e8479013ab5e50e3337050513fe6d7a4fedc83df0960a651925e2a1d159eac7fe15ca6609f7da93efcc89336dbd3b5d643a20b6adee5b68e477
SSDEEP

49152:/L4HmS8ckUgzgU1cTbs0I1DpIYBzgjnXODhG8GWmDXNSQTMKCkKc6cdaxsRO+Az4:kGS8cVgzgmcU0I1Dp/dqnXbWmDXNTTMc

Score

6^/10

discovery persistence upx

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\WindowsUpdate = "C:\\Arquivos de programas\\WindowsUpdate.scr"	fbb3d53cea267825bb97cf462c025ba5_JaffaCakes118.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3020-0-0x0000000000400000-0x0000000000F89000-memory.dmp	upx
behavioral1/memory/3020-2-0x0000000000400000-0x0000000000F89000-memory.dmp	upx
behavioral1/memory/3020-5-0x0000000000400000-0x0000000000F89000-memory.dmp	upx

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	fbb3d53cea267825bb97cf462c025ba5_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3020	fbb3d53cea267825bb97cf462c025ba5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fbb3d53cea267825bb97cf462c025ba5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fbb3d53cea267825bb97cf462c025ba5_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:3020

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/3020-0-0x0000000000400000-0x0000000000F89000-memory.dmp

Filesize
11.5MB

Download
memory/3020-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/3020-2-0x0000000000400000-0x0000000000F89000-memory.dmp

Filesize
11.5MB

Download
memory/3020-5-0x0000000000400000-0x0000000000F89000-memory.dmp

Filesize
11.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads