491a7a93d5ce26e9b0eae0b7e8bc5f8481debb90b2f1dfaac7949be2686a3067

Analysis

max time kernel
136s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 18:48

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General

Target

b0696dbd157afc5cba613cf0914c5f01_JaffaCakes118.dll
Size

77KB
MD5

b0696dbd157afc5cba613cf0914c5f01
SHA1

63aec2aa811be5dab3fcecac6afd5537154b0ec1
SHA256

491a7a93d5ce26e9b0eae0b7e8bc5f8481debb90b2f1dfaac7949be2686a3067
SHA512

1f201b8346d3a984a6a3cb8fc0258c07bd7664893c5b7c9cd03bf5c1e98f420ba56993ee66d5b062aea78c0cb5b1cb12dd36745bd410828be2edd8a4bc0d0300
SSDEEP

1536:GQ3tfgXK12pQTRIjedRGtB2ZszlHGFY+WfV23WaW8TVbIJM/hTfwDjB:VfgXKJ0edRKBiszA+/SWaWIhot

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/2088-0-0x0000000010000000-0x0000000010016000-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 3476 wrote to memory of 2088	3476	rundll32.exe	84
PID 3476 wrote to memory of 2088	3476	rundll32.exe	84
PID 3476 wrote to memory of 2088	3476	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0696dbd157afc5cba613cf0914c5f01_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3476
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b0696dbd157afc5cba613cf0914c5f01_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2088

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/2088-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

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