557664eac5b8cd12a8d7771aea43dae263eb83d06d8a52547fdad761a120f0d5

Analysis

max time kernel
141s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 12:49

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General

Target

3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe
Size

129KB
MD5

3ff23daf3ccff068c315560961b9cd01
SHA1

e8e3149218c1fa06d7d97816b60a4e6a700451b9
SHA256

557664eac5b8cd12a8d7771aea43dae263eb83d06d8a52547fdad761a120f0d5
SHA512

f6a200ad09005725d00cfd6ef1a4eb3d8acf3c6f58d2a3320728321c4cbcd8cccaa5c44a712697963306ce8a11f67eda11b8bb57531a42de98e7a6ac0547d753
SSDEEP

3072:6sQ6PdFVTTSPBBs5PqrIbhkyOOlIoRR5HqxgKem/8:ESTTSP70q+kV4RR4E

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2444-7-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/2444-11-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/2444-10-0x0000000010000000-0x000000001000F000-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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2444	3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 2444	4032	3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe	86
PID 4032 wrote to memory of 2444	4032	3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe	86
PID 4032 wrote to memory of 2444	4032	3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4032
- C:\Users\Admin\AppData\Local\Temp\3ff23daf3ccff068c315560961b9cd01_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2444

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/2444-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-6-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-7-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2444-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-11-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2444-10-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/4032-0-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/4032-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4032-2-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4032-5-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download