5617238b8d3b232f0743258b89720bb04d941278253e841ee9cbf863d0985c32

Analysis

max time kernel
133s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 05:52

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General

Target

69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe
Size

838KB
MD5

69f27b07404cf9c51dd2d2e40fca4d65
SHA1

56d7f4aadedbabf9b889dd6fb39f710812fee09e
SHA256

5617238b8d3b232f0743258b89720bb04d941278253e841ee9cbf863d0985c32
SHA512

b0085bf18c1b80d9d2366c4d4fa374f9bcc6b8e4bb7bf61ca5b795349805147cd45279ee18aa088c245f88d1f205952fdb12ad28e50ea5d366274d078e0b9674
SSDEEP

6144:wJvWo7JhhqFTkptLgBX74A19+cMBmOjHEtDYWxcGrKOwLByOBveZ+gw/TpTQ03la:SNd4TOghZ9d0mTiWALJEZuhKt5cyNMC

Score

9^/10

discovery evasion persistence

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518
Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest 69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\sK17gMY = "\"C:\\Users\\Admin\\AppData\\Roaming\\sK17gMY.exe\" opt"	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

pid	process
4116	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe
4116	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe
4116	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe
4116	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

pid process

4116 69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4116	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	4116	69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69f27b07404cf9c51dd2d2e40fca4d65_JaffaCakes118.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4116

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Modify Registry

T1112

Credential Access

Discovery

Software Discovery

T1518

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4116-2-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-5-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-10-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-11-0x0000000000401000-0x000000000040C000-memory.dmp

Filesize
44KB

Download
memory/4116-9-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-7-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-6-0x00000000020F0000-0x0000000002177000-memory.dmp

Filesize
540KB

Download
memory/4116-3-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-0-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-1-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-8-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-12-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-13-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-20-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/4116-23-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download