36a8e90cbc5dbea47c125d467b3cf9e2697a939c3e954ec0ef6d00c28f5c92eb

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 15:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe
Size

578KB
MD5

8addb348a870c330437e315b6a41e5c0
SHA1

57a2fb228a9ad4981e9ec16866248ca96acd8d93
SHA256

36a8e90cbc5dbea47c125d467b3cf9e2697a939c3e954ec0ef6d00c28f5c92eb
SHA512

a7ee47ac81536abf7597dc3d65325870d24de364c844a79fabe6c78407ec10bee2235513b229619b3bb5c016e1c365060598ded939cd2cf9346458c0db5ce7f9
SSDEEP

12288:ylm1Mkcy8ZwAemur0rPpvzCh2nHuej5hWgYFc4vgjfjcVh:ICMjy8qANur0tvOUHRDuu4vAIVh

Score

6^/10

discovery persistence

Malware Config

Signatures

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\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe"	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\MGWWAYYN.updat	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe
File created	C:\WINDOWS\SysWOW64\MGWWAYYN52A28936.IFCT	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2720	2948	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	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 2720	2948	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe	31
PID 2948 wrote to memory of 2720	2948	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe	31
PID 2948 wrote to memory of 2720	2948	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe	31
PID 2948 wrote to memory of 2720	2948	8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8addb348a870c330437e315b6a41e5c0_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 732
  2⤵
  - Program crash
  PID:2720

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2948-2-0x00000000002F0000-0x0000000000337000-memory.dmp

Filesize
284KB

Download
memory/2948-1-0x0000000000400000-0x000000000066C000-memory.dmp

Filesize
2.4MB

Download
memory/2948-4-0x0000000000240000-0x000000000024E000-memory.dmp

Filesize
56KB

Download
memory/2948-6-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/2948-5-0x0000000003290000-0x0000000003315000-memory.dmp

Filesize
532KB

Download
memory/2948-3-0x0000000000400000-0x000000000066C000-memory.dmp

Filesize
2.4MB

Download
memory/2948-8-0x0000000000400000-0x000000000066C000-memory.dmp

Filesize
2.4MB

Download
memory/2948-10-0x00000000002F0000-0x0000000000337000-memory.dmp

Filesize
284KB

Download
memory/2948-11-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/2948-12-0x0000000000400000-0x000000000066C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads