2058cfdc87a2d3ab97f6f75af16e37f2faaf621602f77bcd6532a54ea0b6cbaf

Analysis

max time kernel
131s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 13:50

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General

Target

0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
Size

541KB
MD5

0e4f13d6f70eda6ef46772335d981e45
SHA1

03cb85b1a0868d88800164852c99944b7b4c8276
SHA256

2058cfdc87a2d3ab97f6f75af16e37f2faaf621602f77bcd6532a54ea0b6cbaf
SHA512

5a749855edd3223e16ad47315b6f81ab5bc330f56c99007f07d672d4abf4eaf8a03181b46f089819eab685de96c2aa6d58240481d47ff720cf9783d291e70ff7
SSDEEP

12288:UvAXPvlnrnZU1+yLMZNtYmlSjAbte26UIK5HUA:DnZU1+yLMXAApedUnUA

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/2420-0-0x0000000000400000-0x0000000000488000-memory.dmp	upx
behavioral2/memory/2420-1-0x0000000000400000-0x0000000000488000-memory.dmp	upx
behavioral2/memory/2420-2-0x0000000000400000-0x0000000000488000-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)	\??\o:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\q:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\r:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\y:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\g:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\h:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\i:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\t:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\u:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\w:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\x:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\e:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\j:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\k:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\m:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\n:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\s:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\v:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\l:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\p:	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
File opened (read-only)	\??\z:	0e4f13d6f70eda6ef46772335d981e45_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	0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0e4f13d6f70eda6ef46772335d981e45_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:2420

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=2860,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=3940 /prefetch:8
1⤵
PID:1432

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/2420-0-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2420-1-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2420-2-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads