dcb6884c61be296208c2fa4a7fa7fad308e0dc3520c2d42c03aab96976e6510c

Analysis

max time kernel
134s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 13:40

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General

Target

d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
Size

723KB
MD5

d66dc636847f4c2904f38ad12a070e02
SHA1

f2e1d840adccb64c62a8663010191dbd5a39724b
SHA256

dcb6884c61be296208c2fa4a7fa7fad308e0dc3520c2d42c03aab96976e6510c
SHA512

949e28ed2659f183829c80f1cd467b17d871ff5d91beb24cf15edd39a604e0c3a0447e8817ed8e31de3e99440d62a89521fc865b358a2ce6d9724561ac0390b8
SSDEEP

12288:3t9v5UZIvX41qVb0xxOSDjld1TBRXjIjb4VHdatCLGyemT4:3t9O4wm0xxOOrFRbUtCa

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\l:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\m:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\v:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\w:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\x:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\g:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\j:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\k:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\q:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\y:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\e:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\i:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\o:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\r:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\s:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\t:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\u:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\h:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\n:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\p:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
File opened (read-only)	\??\z:	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe

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	d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d66dc636847f4c2904f38ad12a070e02_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:4560

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1040,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=4608 /prefetch:8
1⤵
PID:4664