760726eaa5bd756b91e04ccc72534bbb81d66005db2cdea2c9db49a2ea8b4902

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-08-2024 02:47

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General

Target

8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
Size

216KB
MD5

8d02ffde477e3279aa27feeb2e3d9753
SHA1

ab8c85dc50a7b2f267ece2d1b16ee570c66f41c6
SHA256

760726eaa5bd756b91e04ccc72534bbb81d66005db2cdea2c9db49a2ea8b4902
SHA512

1fa0d39bd7b6c5cbcebbb3210ae083bcbccede1f0040936fc7ea1d4ccffc7cf954bf2ec598fa2d7b9748d59ebc6ef1c7517d7b91848bdf6f1c5ab2fd0e8b1122
SSDEEP

6144:GQ2E205qRTe5uht1lIJTgUl4epYz4QSXr3XOj:G1N0IJeI1yd7py4Bbuj

Score

7^/10

bootkit discovery persistence upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1716-0-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/1716-1-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/1716-3-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/1716-4-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/1716-5-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/1716-6-0x0000000000400000-0x0000000000484000-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)	\??\q:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\s:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\e:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\h:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\j:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\k:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\l:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\o:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\r:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\u:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\v:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\y:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\i:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\m:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\n:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\t:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\z:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\g:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\p:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\w:	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
File opened (read-only)	\??\x:	8d02ffde477e3279aa27feeb2e3d9753_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	8d02ffde477e3279aa27feeb2e3d9753_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	8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8d02ffde477e3279aa27feeb2e3d9753_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:1716

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1716-0-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1716-1-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1716-3-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1716-4-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1716-5-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1716-6-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads