0621a8665a371176ca97af911dd8afbbee5d305f293de7739036539e22690d8c

Analysis

max time kernel
94s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 17:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4148a88a12f18aaeddcb5a7d9b4d0c2f_JaffaCakes118.dll
Size

274KB
MD5

4148a88a12f18aaeddcb5a7d9b4d0c2f
SHA1

899cc68ec92e30ffd37e40c0804630c0037015e8
SHA256

0621a8665a371176ca97af911dd8afbbee5d305f293de7739036539e22690d8c
SHA512

31c2b52b1d2a4e278f12ebadc50c2d585191b77e76ebb2ef68c60eda3bdff71de3b0107fb1ce5e16c1f758caabaf838de174652e3de55667b6d24e499a424c77
SSDEEP

6144:ZFvdHz8TdI/0mt9s+NCzFmln43WanQU/DCz05PzZ:ZFvdTKmrswgFQLU/WzkPd

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/3724-0-0x0000000010000000-0x00000000100B9000-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 3592 wrote to memory of 3724	3592	rundll32.exe	82
PID 3592 wrote to memory of 3724	3592	rundll32.exe	82
PID 3592 wrote to memory of 3724	3592	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4148a88a12f18aaeddcb5a7d9b4d0c2f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4148a88a12f18aaeddcb5a7d9b4d0c2f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3724

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/3724-0-0x0000000010000000-0x00000000100B9000-memory.dmp

Filesize
740KB

Download