56ce473876fa14ae990dfc5f71473895ce6dc66c786e075096b4a439f9102a00

Analysis

max time kernel
138s
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
10-08-2024 10:08

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General

Target

85a84b3dbe622163a83c3ff5d9eabbd9_JaffaCakes118.dll
Size

99KB
MD5

85a84b3dbe622163a83c3ff5d9eabbd9
SHA1

6faf3a1be12072c51a6752e95c34b1c85a4404ba
SHA256

56ce473876fa14ae990dfc5f71473895ce6dc66c786e075096b4a439f9102a00
SHA512

333cf5ff4d0ddeb74910db51be12e6eedc8316c5978899fccb46e9eb700b97827a8eefd0e1cbab44cd568826f5bc37287331ecdec8d6e9d3bef155eb3b11bf24
SSDEEP

1536:jpSyrn1CZZV1ErUuXippObRX0utrij4oUQImNzJp4232gFa1gTMopEVWBu:gyLSzErUuy6d9pi8QZTz3j5nBu

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/3584-0-0x0000000010000000-0x000000001000E000-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 4464 wrote to memory of 3584	4464	rundll32.exe	84
PID 4464 wrote to memory of 3584	4464	rundll32.exe	84
PID 4464 wrote to memory of 3584	4464	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85a84b3dbe622163a83c3ff5d9eabbd9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4464
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\85a84b3dbe622163a83c3ff5d9eabbd9_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3584

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/3584-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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