c73822b2183eb9e8d2873e90dbb4b7fdcf06340e2f4ea74a1ded963a5fd5499d

Analysis

max time kernel
141s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 09:20

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General

Target

0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe
Size

124KB
MD5

0eee77d355179eb82dcc834014c443bf
SHA1

fcaff516b4ccaf25877b0fa3ac7328e25046cc57
SHA256

c73822b2183eb9e8d2873e90dbb4b7fdcf06340e2f4ea74a1ded963a5fd5499d
SHA512

66512691b2ec4baeb1d4c5b5e03a26a1e0cddbc6b9b09d334d94cb1a72eec75278e80e9c53dba427edd8d58d48baa38d21776cda5df7e4d0f675f54662a88d54
SSDEEP

3072:DAluo5taMWVknVAjVow8I/UnxyoXXWk/j:vo5ta1VKVAjVok6Tt

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/5080-5-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/5080-9-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/5080-8-0x0000000010000000-0x000000001000F000-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	0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5080	0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4920 wrote to memory of 5080	4920	0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe	84
PID 4920 wrote to memory of 5080	4920	0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe	84
PID 4920 wrote to memory of 5080	4920	0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4920
- C:\Users\Admin\AppData\Local\Temp\0eee77d355179eb82dcc834014c443bf_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:5080

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/4920-0-0x0000000000403000-0x0000000000405000-memory.dmp

Filesize
8KB

Download
memory/4920-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/5080-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/5080-4-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/5080-5-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/5080-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/5080-9-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/5080-8-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download