c90f6c4ea9826be425ff9b6949ec5c8b3068264e32b9325740ae6964fbd94920

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 01:05

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General

Target

bdb54a3c978287db4520bc8ed5da651c_JaffaCakes118.dll
Size

60KB
MD5

bdb54a3c978287db4520bc8ed5da651c
SHA1

dcc108438f14ebb387213ac79705b4e8abbd7fbe
SHA256

c90f6c4ea9826be425ff9b6949ec5c8b3068264e32b9325740ae6964fbd94920
SHA512

472b53f3b19989113cb5613c043b51d6172fbb6b8fcd0104f72f0f7e18208ff25e3dfe50d0cabd105ef0aa55872f2f5a12161ad610917bde8a772a8ce7f6ef6f
SSDEEP

1536:Y7BstH7sbCvE6OxTiak0lofnk3oQn97zHkxGFB:wBG7sevixY2ow3F

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/4836-0-0x0000000010000000-0x0000000010016000-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 3656 wrote to memory of 4836	3656	rundll32.exe	84
PID 3656 wrote to memory of 4836	3656	rundll32.exe	84
PID 3656 wrote to memory of 4836	3656	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdb54a3c978287db4520bc8ed5da651c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdb54a3c978287db4520bc8ed5da651c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4836

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/4836-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

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