54a06923b3d8b0678756fc9cd6badcf8651c6cf96bf5976fcc8802d33e5f6613

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03-07-2024 15:50

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General

Target

22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
Size

469KB
MD5

22eba4c35f1bc42b4155e7baf644c442
SHA1

1af959d0b6e7d5fa3893bf45148edc6a3a7a2456
SHA256

54a06923b3d8b0678756fc9cd6badcf8651c6cf96bf5976fcc8802d33e5f6613
SHA512

2e16fdd5077335b99b3c177a43d7fd1d6aa176dfb97d7ed6f96f3236413d5d64b4c6f91572795ba256ea0d23e6525a42b88ef3bcba37299515389e40569e316f
SSDEEP

6144:IV7+rXXlqAOLuiZ9SIbVMbwi3U2e2pKHdevI0P9TTHwOtwsflw/tXR7Gk:bDlMKc9Juwi3U2e2HB9Tzwo1fMBSk

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/4384-0-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral2/memory/4384-1-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral2/memory/4384-2-0x0000000000400000-0x0000000000476000-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)	\??\y:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\e:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\k:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\n:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\p:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\r:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\w:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\t:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\u:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\h:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\i:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\j:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\o:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\q:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\s:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\l:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\m:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\x:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\g:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\v:	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
File opened (read-only)	\??\z:	22eba4c35f1bc42b4155e7baf644c442_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	22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\22eba4c35f1bc42b4155e7baf644c442_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:4384

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/4384-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/4384-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/4384-2-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads