8ec6fef626804760174128468865b875dc592ce18ad089b08b3f65110efc8aae

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 04:27

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General

Target

d99c2d63414aefe4ca726273cd084922_JaffaCakes118.dll
Size

102KB
MD5

d99c2d63414aefe4ca726273cd084922
SHA1

97b8a73f1fc508fec80ee3cafba62e0c7918ae72
SHA256

8ec6fef626804760174128468865b875dc592ce18ad089b08b3f65110efc8aae
SHA512

c51db88496180c2b531ee51f8ebada2f3b1c393014f130af02e99aaba9647258b1a8e0b6ca2ce6f2e439dcf140db3758bb04592b642c6caabcbeab2d9409e367
SSDEEP

1536:TpoZectu35iLnGlfahbfL6C8c97WggDKFufTJCspT9Yuyv081xbw3:TpoZP8ijIfaBfLj8i7Wf2FMhpT9hWxs

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/2816-0-0x0000000010000000-0x000000001000F000-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 384 wrote to memory of 2816	384	rundll32.exe	83
PID 384 wrote to memory of 2816	384	rundll32.exe	83
PID 384 wrote to memory of 2816	384	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d99c2d63414aefe4ca726273cd084922_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d99c2d63414aefe4ca726273cd084922_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2816

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/2816-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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