3d40456cd2fd51fa391fad7cfae8e36422d3dc5f8fbbf133bb12a9e16bc04c0a

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 20:10

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General

Target

68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe
Size

1.6MB
MD5

68bf8d55ac6929187d04144dcd9e8341
SHA1

be5b270f34cc67a7ec02975953a26c0c7bd99231
SHA256

3d40456cd2fd51fa391fad7cfae8e36422d3dc5f8fbbf133bb12a9e16bc04c0a
SHA512

2b4b4a3e56eda4ac421673d191456ba1e4cc5ed32b747aa511c41f32d5a84b472ae8b54b274658bc839c472af35ee4adaac3d5b2db40aee148960ceff3283936
SSDEEP

24576:1Aln3qgyJluzfA/MgFlBOAaxi36O/6z0c1sRpgIea+VhwlDJdtTQhxllW:Aa/HM0FaxiqO/SGMVhwpJLOx

Score

7^/10

discovery evasion

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Wine	68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2572	2644	WerFault.exe	29

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	68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2644	68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2572	2644	68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2572	2644	68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2572	2644	68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe	30
PID 2644 wrote to memory of 2572	2644	68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68bf8d55ac6929187d04144dcd9e8341_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 380
  2⤵
  - Program crash
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2644-0-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/2644-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2644-1-0x0000000000610000-0x0000000000700000-memory.dmp

Filesize
960KB

Download
memory/2644-3-0x0000000000401000-0x0000000000451000-memory.dmp

Filesize
320KB

Download
memory/2644-4-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/2644-6-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download