4e0c3d4b14350f2c29101697f9a8472e5c749e8d1f7a45974bee6c42bf7e2921

Analysis

max time kernel
139s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 06:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

463cfcfa00d3676f6d0759a41cb2262a_JaffaCakes118.dll
Size

72KB
MD5

463cfcfa00d3676f6d0759a41cb2262a
SHA1

5f33e38b082d4e9325b57718c3f2b47d06ade237
SHA256

4e0c3d4b14350f2c29101697f9a8472e5c749e8d1f7a45974bee6c42bf7e2921
SHA512

30488b203e6e74aebb11f24f0f79e2d74186f56305709dfb8d07db9164aa1ba3fac1970879806aef1457a703feb6ba06c285a1cfde76e1b4fe4236c3cd2739e6
SSDEEP

1536:9eJUkQ/aBe+ZdKRIXaIJ4Fs5xefm5I59Vd8ITUn94:f48iXaIJ7ae5IHUn94

Score

5^/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/2276-0-0x0000000010000000-0x000000001000D000-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 4884 wrote to memory of 2276	4884	rundll32.exe	84
PID 4884 wrote to memory of 2276	4884	rundll32.exe	84
PID 4884 wrote to memory of 2276	4884	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\463cfcfa00d3676f6d0759a41cb2262a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4884
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\463cfcfa00d3676f6d0759a41cb2262a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2276

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

Loading Replay Monitor...

Downloads

memory/2276-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download