08053424f38e2f5950399781e668dd530b2328fc7198104e140c234488588c67

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 03:22

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General

Target

d36b5d3a93831dcb242ac561faa6ca45_JaffaCakes118.dll
Size

5KB
MD5

d36b5d3a93831dcb242ac561faa6ca45
SHA1

bc4bec98fbee18a05ae2ab7b1b460e1ee8d83c8a
SHA256

08053424f38e2f5950399781e668dd530b2328fc7198104e140c234488588c67
SHA512

64b452d8b30a67dadba1eac574d67d76491d59eb07c8e3d8b8a3e1664c37114185e239092b5e98e5b1b33d401407fff5c5dd7f5a7467bbd668cea4743f49239c
SSDEEP

96:i41OzSLRD5+GHnLVZHo9IoeGQqpqhKtDiP5NWYeOk:iYOuLtXnBZI9IoUNlNWY3

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/memory/3000-2-0x0000000010000000-0x0000000010009000-memory.dmp	acprotect
behavioral1/memory/3000-0-0x0000000010000000-0x0000000010009000-memory.dmp	acprotect

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3000-2-0x0000000010000000-0x0000000010009000-memory.dmp	upx
behavioral1/memory/3000-0-0x0000000010000000-0x0000000010009000-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 7 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 3000	2860	rundll32.exe	30
PID 2860 wrote to memory of 3000	2860	rundll32.exe	30
PID 2860 wrote to memory of 3000	2860	rundll32.exe	30
PID 2860 wrote to memory of 3000	2860	rundll32.exe	30
PID 2860 wrote to memory of 3000	2860	rundll32.exe	30
PID 2860 wrote to memory of 3000	2860	rundll32.exe	30
PID 2860 wrote to memory of 3000	2860	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d36b5d3a93831dcb242ac561faa6ca45_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d36b5d3a93831dcb242ac561faa6ca45_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000

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/3000-1-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/3000-2-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/3000-0-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download