1c206ec811f160afbd77ccf74ed2a83892e1fb4ca8b869cdcac852815f884fae

Analysis

max time kernel
125s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 08:38

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General

Target

1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
Size

527KB
MD5

1559ff9a2ffd5540e4d7cec18721b7cc
SHA1

08dec2797974bfdbebaffab921eb0ed6e67c42bf
SHA256

1c206ec811f160afbd77ccf74ed2a83892e1fb4ca8b869cdcac852815f884fae
SHA512

c6c485970028032417146ec087d4e5e1c970b0cdc4521b4de921b738aab17041c54e36471a6110c6cb699210747fb2b8b41987eb49360915aab7e9332252819b
SSDEEP

6144:OCZO+YmQiIcAkPwVhLFlR+b6KzQ0NHm07yQ5id+IRTk10oM5zto4lJcSksjbQ/xE:OpNmqc3EhXR+eoQC4k10X5G48ujgo

Score

7^/10

bootkit persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4664-0-0x0000000000400000-0x0000000000485000-memory.dmp	upx
behavioral2/memory/4664-1-0x0000000000400000-0x0000000000485000-memory.dmp	upx
behavioral2/memory/4664-2-0x0000000000400000-0x0000000000485000-memory.dmp	upx

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)	\??\j:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\l:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\q:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\y:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\o:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\t:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\x:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\h:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\k:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\m:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\n:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\v:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\z:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\g:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\i:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\p:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\u:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\e:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\r:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\s:	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
File opened (read-only)	\??\w:	1559ff9a2ffd5540e4d7cec18721b7cc_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	1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1559ff9a2ffd5540e4d7cec18721b7cc_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:4664

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 --no-appcompat-clear --field-trial-handle=3768,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=4552 /prefetch:8
1⤵
PID:3572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4664-0-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/4664-1-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/4664-2-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads