10325f3f565f2c7eeb708d4a3a17e40319142aeff02a1b2ccb462c132a790ce0

Analysis

max time kernel
95s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 09:11

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General

Target

779ebaac581ad5538058ef657f6e6ab8_JaffaCakes118.dll
Size

64KB
MD5

779ebaac581ad5538058ef657f6e6ab8
SHA1

6e26c0c7f9bb222e636e588418dc867d6366ba48
SHA256

10325f3f565f2c7eeb708d4a3a17e40319142aeff02a1b2ccb462c132a790ce0
SHA512

cf7212fd1860269fefaf9890e27bba07e3581a5889c915433b260a0161ce0c1c4921fb697fa925c1fb76e3651fd00578091c39fd8ca913ebb4d77e52bc294d83
SSDEEP

1536:pWOREvyjNyKyJdNFzni5jRGItMsbjQnia2V:pWONjctJrFjDQbjQuV

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/3256-0-0x0000000010000000-0x000000001000A000-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 1652 wrote to memory of 3256	1652	rundll32.exe	86
PID 1652 wrote to memory of 3256	1652	rundll32.exe	86
PID 1652 wrote to memory of 3256	1652	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\779ebaac581ad5538058ef657f6e6ab8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\779ebaac581ad5538058ef657f6e6ab8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3256

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/3256-0-0x0000000010000000-0x000000001000A000-memory.dmp

Filesize
40KB

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