11f67bce19c9c8a7ee2e0d150963eed352c009d004d11c23c6dc72f4689c7ad7

Analysis

max time kernel
140s
max time network
23s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 19:04

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General

Target

deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe
Size

2.2MB
MD5

deb7360bdbebe5d3efbb309fea6c0179
SHA1

126dd4eab1cac58e736f210abd859651873582d8
SHA256

11f67bce19c9c8a7ee2e0d150963eed352c009d004d11c23c6dc72f4689c7ad7
SHA512

c0e3f0821e1da398d47871b5935730ada0802cec848668253fc826a000ae85d8a17684cc0406c14343bd9da6ec17f361694f8fa63e254195de8be1e5fa5a00c2
SSDEEP

6144:beNTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTy:bB

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3376-0-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/3376-6-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/3376-7-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/3376-8-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/3376-9-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/3376-10-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/3376-22-0x0000000000400000-0x0000000000422000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\micrososot = "c:\\users\\admin\\appdata\\local\\temp\\deb7360bdbebe5d3efbb309fea6c0179_jaffacakes118.exe "	reg.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Survival_0.txt	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3376	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe
3376	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe
3376	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 4036	3376	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe	92
PID 3376 wrote to memory of 4036	3376	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe	92
PID 3376 wrote to memory of 4036	3376	deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\deb7360bdbebe5d3efbb309fea6c0179_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Windows\SysWOW64\reg.exe
  reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v "micrososot" /d "c:\users\admin\appdata\local\temp\deb7360bdbebe5d3efbb309fea6c0179_jaffacakes118.exe " /f
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:4036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Modify Registry

T1112

Credential Access

Discovery

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/3376-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3376-6-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3376-7-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3376-8-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3376-9-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3376-10-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3376-22-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads