c13866158229b5e6a896fae2f16e37295136a68c99fe631a17263f19f4c332ee

Analysis

max time kernel
139s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 16:43

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General

Target

93e7b766ea6b74057a643dba65780712_JaffaCakes118.dll
Size

64KB
MD5

93e7b766ea6b74057a643dba65780712
SHA1

4e0e1fd96dac6d30c04ae49e02e69ab3098947e4
SHA256

c13866158229b5e6a896fae2f16e37295136a68c99fe631a17263f19f4c332ee
SHA512

b29162389e2c53c67ce99373d79d082e8f54460971faaafec7105835a31b03eb27c3c3ada81c7801f707973fd1db96ac6a597b5025dcd4978dd2e8d88061ae36
SSDEEP

1536:F3oxJGTsTbreZYaLgrZ5HCng2sz8+24bsrdQ/Tn7+fy:AJisTbAKCngZzdOdQLn7+fy

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1784-0-0x0000000010000000-0x000000001000F000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 1784	4776	rundll32.exe	84
PID 4776 wrote to memory of 1784	4776	rundll32.exe	84
PID 4776 wrote to memory of 1784	4776	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\93e7b766ea6b74057a643dba65780712_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\93e7b766ea6b74057a643dba65780712_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1784

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/1784-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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