4b8ab44ef02d7cb1aff6ed7bdb01edb3fd91f0dc495a1891f29c2a1a90b38b0b

Analysis

max time kernel
117s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 03:01

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General

Target

d361ba7f4ea96319fd4a50a23b083655_JaffaCakes118.exe
Size

164KB
MD5

d361ba7f4ea96319fd4a50a23b083655
SHA1

03cea0d9aa8c00aa7fc0258f3c98f720034ba071
SHA256

4b8ab44ef02d7cb1aff6ed7bdb01edb3fd91f0dc495a1891f29c2a1a90b38b0b
SHA512

0c34bf3eab6a7fd14e19724784965cbd9963d961a175107194c96de44a8ec9bcb5750f559edc3793e3b2e30aa153ca025a04b4280c2f51a73b40d374d406511f
SSDEEP

3072:oXitKQ/JyB7WtTBfjgwD9ESex2uHtSxr4+Cwr3E:oXitj/AB7WtTBDD+X+4+LE

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4400-0-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/4400-1-0x0000000000400000-0x000000000041C000-memory.dmp	upx
behavioral2/memory/4400-2-0x0000000000400000-0x000000000041C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1032	4400	WerFault.exe	82

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	d361ba7f4ea96319fd4a50a23b083655_JaffaCakes118.exe

NTFS ADS 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\Â\áÃ‰€§Ä5ïÀîüà\|÷–ÖËüÌ„:ö¨)vÎfyßt’ê\|oƒµðQ³•&üÝ¸y@)ÐRŠßZdß(ÇcU“r¼Ñ0§«Ï·âþ°&CÍI¨²Fµk¼y=2_©×I:¨´P×Âkìˆ¯ØÕ‹{bøûDq–\|ÕV	d361ba7f4ea96319fd4a50a23b083655_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Local\Temp\“r¼Ñ0§«Ï·âþ°&CÍI¨²Fµk¼y=2_©×I:¨´P×Âkìˆ¯ØÕ‹{bøûDq–\|ÕV	d361ba7f4ea96319fd4a50a23b083655_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d361ba7f4ea96319fd4a50a23b083655_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d361ba7f4ea96319fd4a50a23b083655_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- NTFS ADS
PID:4400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 316
  2⤵
  - Program crash
  PID:1032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4400 -ip 4400
1⤵
PID:4288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/4400-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4400-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4400-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download