9ce8c26cf8c8f24413e1e67fad6ebe13122abf782f47ec7c5e03d8bf0090471c

Analysis

max time kernel
97s
max time network
132s
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, 19:01

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General

Target

d2a1a5ef225abbd309f87a2602352c39_JaffaCakes118.dll
Size

97KB
MD5

d2a1a5ef225abbd309f87a2602352c39
SHA1

88b36597da9c052c345e28b00a922ec5b7845e32
SHA256

9ce8c26cf8c8f24413e1e67fad6ebe13122abf782f47ec7c5e03d8bf0090471c
SHA512

c7de82b9359329925f0d5fa44562529d86f5b1aa8514f316540a84847f3df287c5818aaee3d6eff2e98936f2181e8d828bae48aafee29800a172caed6dec4534
SSDEEP

1536:LmSQNbJE1vj8gDxkOn4aubTSgi2rjaKQJ9tOCVJsa:LmFty1L8gDyOnabTZWKQJ9td

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/5008-0-0x0000000010000000-0x000000001000E000-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 752 wrote to memory of 5008	752	rundll32.exe	83
PID 752 wrote to memory of 5008	752	rundll32.exe	83
PID 752 wrote to memory of 5008	752	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2a1a5ef225abbd309f87a2602352c39_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2a1a5ef225abbd309f87a2602352c39_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5008

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/5008-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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