fb86a307ae7ae06d44506ca4fe3ba16ac53f3a77668b1e38c2cdbcb3f21645d2

Analysis

max time kernel
146s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 00:28

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General

Target

a4b0ccc8c644a69d754fbb3effa2c5d0_JaffaCakes118.dll
Size

66KB
MD5

a4b0ccc8c644a69d754fbb3effa2c5d0
SHA1

5ce7b3904d992759b51a6d8fafb72fc6688846fb
SHA256

fb86a307ae7ae06d44506ca4fe3ba16ac53f3a77668b1e38c2cdbcb3f21645d2
SHA512

b77efa7751adcd588e3a236f02bee02963b28048f89db27c880dc3a4c35afce73c83c8cc4e98d200bb2a184c392fa0b39aaa95d2097dee9bb471ee7a2986d7b6
SSDEEP

1536:92sKEAytkOvd8r2V2Wwc+tNgikmuwmNYTTAS/1Q:N1I2V2ptmxvYz1Q

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/1188-0-0x0000000010000000-0x000000001000D000-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 1444 wrote to memory of 1188	1444	rundll32.exe	84
PID 1444 wrote to memory of 1188	1444	rundll32.exe	84
PID 1444 wrote to memory of 1188	1444	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a4b0ccc8c644a69d754fbb3effa2c5d0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1444
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a4b0ccc8c644a69d754fbb3effa2c5d0_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1188

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/1188-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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