5986e2ee5f6271b1c048e7c94b083929567b400722a590619ed75171777fd728

Analysis

max time kernel
141s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 04:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ceb13708a7eac1d8714c7e96a8e3e876_JaffaCakes118.exe
Size

42KB
MD5

ceb13708a7eac1d8714c7e96a8e3e876
SHA1

edc99171b2abc19042bcf8ab0e0522ceff6c2bad
SHA256

5986e2ee5f6271b1c048e7c94b083929567b400722a590619ed75171777fd728
SHA512

a73574e4f3cebb025938dbfdb72d199024d5468b8bbeed2893ab4bbfe96545dfaeb408d75892e96a63dae88a55047d27037a7bb6a929ef9e62a5752f5fbdf736
SSDEEP

768:4mOwVEUvQFpRAWXH0kwvf2exFNkdGG9Y/sGivuNRMhxsGnbcuyD7U:teTUksFN9G9isGivqoxsGnouy8

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1868-0-0x0000000013140000-0x0000000013161000-memory.dmp	upx
behavioral1/memory/1868-2-0x0000000013140000-0x0000000013161000-memory.dmp	upx
behavioral1/memory/1868-6-0x0000000013140000-0x0000000013161000-memory.dmp	upx
behavioral1/memory/1868-7-0x0000000013140000-0x0000000013161000-memory.dmp	upx
behavioral1/memory/1868-12-0x0000000013140000-0x0000000013161000-memory.dmp	upx

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\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\sys = "c:\\windows\\resolve.exe"	ceb13708a7eac1d8714c7e96a8e3e876_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	\??\c:\WINDOWS\resolve.exe	ceb13708a7eac1d8714c7e96a8e3e876_JaffaCakes118.exe
File opened for modification	\??\c:\WINDOWS\resolve.exe	ceb13708a7eac1d8714c7e96a8e3e876_JaffaCakes118.exe

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	ceb13708a7eac1d8714c7e96a8e3e876_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ceb13708a7eac1d8714c7e96a8e3e876_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ceb13708a7eac1d8714c7e96a8e3e876_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1868

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1868-0-0x0000000013140000-0x0000000013161000-memory.dmp

Filesize
132KB

Download
memory/1868-2-0x0000000013140000-0x0000000013161000-memory.dmp

Filesize
132KB

Download
memory/1868-6-0x0000000013140000-0x0000000013161000-memory.dmp

Filesize
132KB

Download
memory/1868-7-0x0000000013140000-0x0000000013161000-memory.dmp

Filesize
132KB

Download
memory/1868-12-0x0000000013140000-0x0000000013161000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads