2e1cbc211a202897488d14cda5e3eb263b3b6c4c47782f30f9c354b644e6ca51

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 16:15

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General

Target

0f8fae903d881995f2a7fbb8fbcc1bb8_JaffaCakes118.dll
Size

70KB
MD5

0f8fae903d881995f2a7fbb8fbcc1bb8
SHA1

417a46ffca6f63072b75fac885a227a973b68d1d
SHA256

2e1cbc211a202897488d14cda5e3eb263b3b6c4c47782f30f9c354b644e6ca51
SHA512

3182a81870e9af20afe6e5fb030d903997075b38420957302bc25e98573dff302845b5c51de11a60ee18ffe8ac05147ae59a9bcfe82e70773293ea39c748ca0b
SSDEEP

1536:EdNs9O6qwtr2JphzNCZvGivYjJVCPFjUV0NlXZSXwrNmZYS:EdNs9O6rrs2OCtdZ7zS

Score

5^/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/4552-0-0x0000000010000000-0x000000001000E000-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 2368 wrote to memory of 4552	2368	rundll32.exe	82
PID 2368 wrote to memory of 4552	2368	rundll32.exe	82
PID 2368 wrote to memory of 4552	2368	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0f8fae903d881995f2a7fbb8fbcc1bb8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0f8fae903d881995f2a7fbb8fbcc1bb8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4552

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/4552-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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