290491d1147eb5ae46d3367b3d77e14bf383578d090f783314cd15a7e8a40885

Analysis

max time kernel
145s
max time network
150s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
04-07-2024 05:00

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General

Target

24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
Size

543KB
MD5

24b66b47b5627fc37f9516cec3f0b70b
SHA1

f3d0ae2d2ac9005e3d3bfe6b95ee778f6aea2683
SHA256

290491d1147eb5ae46d3367b3d77e14bf383578d090f783314cd15a7e8a40885
SHA512

4e7761dffe0e45f11621899bfba2f157fb0a23a06a72b07c1d9ede5c2808e1e7937e12875af49a22db68d516679f6e96d32d0a6fd9ae1d356e50da718da9f0fc
SSDEEP

6144:Lm8tSjMcCFgjGFF2OpG1pmyi1jHetjJDIu8ubn7ZXi1vSnCUCoM/6G3eTi:LmBegjGFrg1mqZXQqCUOai

Score

7^/10

bootkit persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2424-0-0x0000000000400000-0x0000000000488000-memory.dmp	upx
behavioral1/memory/2424-1-0x0000000000400000-0x0000000000488000-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)	\??\i:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\j:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\m:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\r:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\s:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\e:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\g:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\k:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\x:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\z:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\l:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\t:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\u:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\v:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\h:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\n:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\o:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\p:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\q:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\w:	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
File opened (read-only)	\??\y:	24b66b47b5627fc37f9516cec3f0b70b_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	24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\24b66b47b5627fc37f9516cec3f0b70b_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:2424

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/2424-0-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2424-1-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads