0a3c7a359f343e19b92cb5f8003dcfedcdc74d7b42769ee3316dbcf0fad033e1

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 00:49

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General

Target

fb331d574119432910357977e5033b41_JaffaCakes118.dll
Size

112KB
MD5

fb331d574119432910357977e5033b41
SHA1

b141c71ecc9eb4a5845e9e8c6146ef680ec15d16
SHA256

0a3c7a359f343e19b92cb5f8003dcfedcdc74d7b42769ee3316dbcf0fad033e1
SHA512

6019e95eb2fccc4c2142b8e40b19d8523215faf9c9b21ceb16f94dfba477e0884f014c537c3d7dd3d108dc22a62080a8ae2ec7d1d1a03f72ac289bd10c6cc831
SSDEEP

1536:mfjJPQ9k7lyMeDh7UHRmJ8xv86JfHoKBYa/eKk4iRJf1clVtAunUZS:mfjJPm21eD9e8GxU6JQERk4wdclcpQ

Score

5^/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/1812-0-0x0000000010000000-0x000000001000F000-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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
1812	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 1812	2980	rundll32.exe	30
PID 2980 wrote to memory of 1812	2980	rundll32.exe	30
PID 2980 wrote to memory of 1812	2980	rundll32.exe	30
PID 2980 wrote to memory of 1812	2980	rundll32.exe	30
PID 2980 wrote to memory of 1812	2980	rundll32.exe	30
PID 2980 wrote to memory of 1812	2980	rundll32.exe	30
PID 2980 wrote to memory of 1812	2980	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb331d574119432910357977e5033b41_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb331d574119432910357977e5033b41_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1812

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/1812-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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