096231149a14a74194c40166799bd661b755623a42e3e6c3d1c924355cb7214c

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 05:46

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General

Target

eab24ad16747fcf4176da07a546107a7_JaffaCakes118.dll
Size

6.4MB
MD5

eab24ad16747fcf4176da07a546107a7
SHA1

5dddc8f4fd90110303248dfc1fb6c16be71e0a16
SHA256

096231149a14a74194c40166799bd661b755623a42e3e6c3d1c924355cb7214c
SHA512

8335bfe9042289e00545200cb5ba2252d731c7cc186257466e1e7044feb247a4f85bd49858106c3e56241cb83c037b40713ad0dce1780bb7b16416d431674214
SSDEEP

1536:/McO5rgsYOoGAey+m5CeGm1WyVz4fedmlrp979scTyiowWx6H7bCu56x:kcO5UsYOoce0yN4pOc9WxDu56x

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/4704-0-0x0000000010000000-0x0000000010663000-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 3772 wrote to memory of 4704	3772	rundll32.exe	82
PID 3772 wrote to memory of 4704	3772	rundll32.exe	82
PID 3772 wrote to memory of 4704	3772	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eab24ad16747fcf4176da07a546107a7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eab24ad16747fcf4176da07a546107a7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4704

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/4704-0-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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memory/4704-1-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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