43da37753812af3e29bf805a636b6663f11b86e7f578a8469d67432aa86144c9

Analysis

max time kernel
147s
max time network
143s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 14:38

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General

Target

bc25aa9fb9cfb67787af8abfd907feba_JaffaCakes118.exe
Size

15KB
MD5

bc25aa9fb9cfb67787af8abfd907feba
SHA1

1e553aeef2f5d702e5defc905ec5befe040bee04
SHA256

43da37753812af3e29bf805a636b6663f11b86e7f578a8469d67432aa86144c9
SHA512

f1591d9dd6aa385c261812fa80a6f48c8926ac118697df758aceeac585054c360ad6557b5aebcb9c8a58828e21ee1720a23738e5dce434b74a23df8e91fbca21
SSDEEP

192:rkbr6loEPcRKckFWBcEFJYsEmyzZhsIzDtk0HjQvWDWHofKizJcKaRzA:oX6loE0cckFWBjFWsbUhvbHbaeKK2R

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2276-2-0x0000000007000000-0x000000000700A000-memory.dmp	upx
behavioral1/memory/2276-1-0x0000000007000000-0x000000000700A000-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-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\bgz0ueitgy = "C:\\Users\\Admin\\bgz0ueitgy.exe"	bc25aa9fb9cfb67787af8abfd907feba_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	bc25aa9fb9cfb67787af8abfd907feba_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bc25aa9fb9cfb67787af8abfd907feba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc25aa9fb9cfb67787af8abfd907feba_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2276

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/2276-0-0x0000000009200000-0x0000000009210000-memory.dmp

Filesize
64KB

Download
memory/2276-3-0x000000000B000000-0x000000000B007000-memory.dmp

Filesize
28KB

Download
memory/2276-2-0x0000000007000000-0x000000000700A000-memory.dmp

Filesize
40KB

Download
memory/2276-1-0x0000000007000000-0x000000000700A000-memory.dmp

Filesize
40KB

Download
memory/2276-5-0x000000000B000000-0x000000000B007000-memory.dmp

Filesize
28KB

Download
memory/2276-6-0x000000000B000000-0x000000000B007000-memory.dmp

Filesize
28KB

Download
memory/2276-7-0x0000000009200000-0x0000000009210000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads