702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 05:45

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General

Target

fde824a553973145aacb62813ceb47a0_JaffaCakes118.exe
Size

827KB
MD5

fde824a553973145aacb62813ceb47a0
SHA1

1bf96e104c48f41c3f9452dfe30123183a45bcdc
SHA256

702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82
SHA512

37634d113d052ab6cf63835d1aef16df9b85b295e8c80d690dc8bcd2d680d00cadc42f5b406523d5c6575aeaf22b94c607566fe2c810ac7fe9a5d49b0fbe3b3b
SSDEEP

24576:S5YEhgLaza0DUg4TbXvF3C+kz+iwz3jt0OqBWCN:ScLazaiUrlyjC/jtuW

Score

6^/10

discovery persistence upx

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fde824a553973145aacb62813ceb47a0_JaffaCakes118.exe"	fde824a553973145aacb62813ceb47a0_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4452-2-0x00000000007A0000-0x00000000009BD000-memory.dmp	upx
behavioral2/memory/4452-3-0x00000000007A0000-0x00000000009C3000-memory.dmp	upx
behavioral2/memory/4452-4-0x00000000007A0000-0x00000000009BD000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
440	4452	WerFault.exe	81

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	fde824a553973145aacb62813ceb47a0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fde824a553973145aacb62813ceb47a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fde824a553973145aacb62813ceb47a0_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4452
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4452 -s 736
  2⤵
  - Program crash
  PID:440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4452 -ip 4452
1⤵
PID:4764

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/4452-0-0x0000000002AC0000-0x0000000002B8B000-memory.dmp

Filesize
812KB

Download
memory/4452-1-0x0000000002B90000-0x0000000002C55000-memory.dmp

Filesize
788KB

Download
memory/4452-2-0x00000000007A0000-0x00000000009BD000-memory.dmp

Filesize
2.1MB

Download
memory/4452-3-0x00000000007A0000-0x00000000009C3000-memory.dmp

Filesize
2.1MB

Download
memory/4452-4-0x00000000007A0000-0x00000000009BD000-memory.dmp

Filesize
2.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads