41369828fc31c0cb52b78a62663d01079f142600277d1691c66204525da692be

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 10:30

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General

Target

73ac27c10765925ee22adfd1273126b7_JaffaCakes118.dll
Size

24KB
MD5

73ac27c10765925ee22adfd1273126b7
SHA1

40197e148455409eca8a7c8ec03e1d6fdfa1b9ff
SHA256

41369828fc31c0cb52b78a62663d01079f142600277d1691c66204525da692be
SHA512

f6520a8fc13de5ef4ed096a1b139486749565d4f601ea6cdc2980a31c24e7447c982aae9ff98f80786e5f3434d84e851ac3bbc0e4c454102ceaf0de9b5962938
SSDEEP

96:ukW6f+D9J8xTbwF2wuuUCcW8DwYgMtKRqKuVC0D5Mb+:Mq+BJ8xHwFvuuH+KaVVDu

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1772-0-0x0000000010000000-0x0000000010008000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 1772	2160	rundll32.exe	29
PID 2160 wrote to memory of 1772	2160	rundll32.exe	29
PID 2160 wrote to memory of 1772	2160	rundll32.exe	29
PID 2160 wrote to memory of 1772	2160	rundll32.exe	29
PID 2160 wrote to memory of 1772	2160	rundll32.exe	29
PID 2160 wrote to memory of 1772	2160	rundll32.exe	29
PID 2160 wrote to memory of 1772	2160	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\73ac27c10765925ee22adfd1273126b7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\73ac27c10765925ee22adfd1273126b7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1772

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

Replay Monitor

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Downloads

memory/1772-0-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

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