db95492783ef33c5d3806334bffc2058d8bd12dbca68b3600d51d7f6b7e59558

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 01:30

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General

Target

9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe
Size

130KB
MD5

9f0ebc1344b7be896574bac55234834f
SHA1

9431fdb7cc1a8405d927c8f9257859b9e907a0cc
SHA256

db95492783ef33c5d3806334bffc2058d8bd12dbca68b3600d51d7f6b7e59558
SHA512

a2aea05d2c41e7fd98911390a3f45605937985ac1d1161faa2b97937392c9ea380c79800c116166349cbf253ec5f9312c147a9414eced8d9f96ecbd4c44a27df
SSDEEP

3072:LluOLDq+eeMwGPKh44AjVow8I/Unxzo20JhOUvwrhUN9Ph/8t:g4eeMwjfAjVok6ELDGt

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4636-7-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4636-11-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/4636-10-0x0000000010000000-0x000000001000F000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe

pid	Process
4636	9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 3504 wrote to memory of 4636	3504	9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe	85
PID 3504 wrote to memory of 4636	3504	9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe	85
PID 3504 wrote to memory of 4636	3504	9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3504
- C:\Users\Admin\AppData\Local\Temp\9f0ebc1344b7be896574bac55234834f_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:4636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3504-0-0x0000000000403000-0x0000000000405000-memory.dmp

Filesize
8KB

Download
memory/3504-1-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3504-2-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4636-4-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4636-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4636-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4636-7-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4636-11-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4636-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4636-10-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download