ad646fd863ac36bba5a7b404d9e19a23a45300b8c881434ec118f658961abb3a

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 17:51

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General

Target

bf25180b8ed06fe66cf08f4fbe2fd9dc_JaffaCakes118.exe
Size

14KB
MD5

bf25180b8ed06fe66cf08f4fbe2fd9dc
SHA1

8184532015386b547cd622565e2560611a5edb40
SHA256

ad646fd863ac36bba5a7b404d9e19a23a45300b8c881434ec118f658961abb3a
SHA512

175d8f59d0444953bb355f9376fd88d479b953c4f5c2491e98b7d672b9761379d697af8dc9f0c59024623311397fb606835f8738a94725eb77374ee18c47552f
SSDEEP

192:n0swIPBiCWY8vJpT7/FksuK7HbWKzwxzwQhr2g/RARtcvs3eBeY7l2fI1Iz++BVm:aIf8D7d6gWKzw3D5ARtosyeUvi+iVm

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3284-0-0x0000000000400000-0x0000000000412000-memory.dmp	upx
behavioral2/memory/3284-2-0x0000000000400000-0x0000000000412000-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\Microsoft Startup Manager = "C:\\Windows\\system32\\sys32.exe"	bf25180b8ed06fe66cf08f4fbe2fd9dc_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\sys32.exe	bf25180b8ed06fe66cf08f4fbe2fd9dc_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\sys32.exe	bf25180b8ed06fe66cf08f4fbe2fd9dc_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	bf25180b8ed06fe66cf08f4fbe2fd9dc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bf25180b8ed06fe66cf08f4fbe2fd9dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bf25180b8ed06fe66cf08f4fbe2fd9dc_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:3284

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3284-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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memory/3284-2-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads