35263f12d48b94d378e7d63c45a8a5bb6cc887f92b1cce4e5c6cfeb3b0283678

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 06:44

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General

Target

d14fc0eeeee463438db27230f0c8e77e_JaffaCakes118.dll
Size

59KB
MD5

d14fc0eeeee463438db27230f0c8e77e
SHA1

d913ab7283677cff3955eec719e3980bb03683b2
SHA256

35263f12d48b94d378e7d63c45a8a5bb6cc887f92b1cce4e5c6cfeb3b0283678
SHA512

8af0d6b09ab911395d582cee7abb11326407c3c69ce8974f63de1e764f64511a1df9c4091493e35589b9113aed1826d835470de5549b9f8043d362bf0836bb06
SSDEEP

1536:yl3E0TYsN4tc2uRk8syJ8JrqUymj/jUa2m:E39fmmJ8JrBymjbUa2m

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/4680-0-0x0000000010000000-0x000000001000E000-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 4476 wrote to memory of 4680	4476	rundll32.exe	83
PID 4476 wrote to memory of 4680	4476	rundll32.exe	83
PID 4476 wrote to memory of 4680	4476	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d14fc0eeeee463438db27230f0c8e77e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4476
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d14fc0eeeee463438db27230f0c8e77e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4680

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/4680-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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