0390ac186b8a024ef357c143c14607d174f12e1feb4023f7bc2338d1cfc4d1eb

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 11:09

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General

Target

b33ae6a72185fbcf73603b5023d5dc10_JaffaCakes118.dll
Size

60KB
MD5

b33ae6a72185fbcf73603b5023d5dc10
SHA1

7eca2f1be8a6044003565388aa6f1e9a22b838a3
SHA256

0390ac186b8a024ef357c143c14607d174f12e1feb4023f7bc2338d1cfc4d1eb
SHA512

71474abd2e8d8f8ab615e07d5f4185902f5d4ee9c91633de3818e936c317552a3b26066d7553def4065fd0e654d3f8acac6c0fc6642f3fa630acf991053b8cf3
SSDEEP

1536:jjmxLPyCKvg8EFD6MhDRX6zUmA3rrTrYjB5n:exLPyfHC6ADRXl7nWbn

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/1624-0-0x0000000010000000-0x000000001000E000-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 2296 wrote to memory of 1624	2296	rundll32.exe	30
PID 2296 wrote to memory of 1624	2296	rundll32.exe	30
PID 2296 wrote to memory of 1624	2296	rundll32.exe	30
PID 2296 wrote to memory of 1624	2296	rundll32.exe	30
PID 2296 wrote to memory of 1624	2296	rundll32.exe	30
PID 2296 wrote to memory of 1624	2296	rundll32.exe	30
PID 2296 wrote to memory of 1624	2296	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b33ae6a72185fbcf73603b5023d5dc10_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b33ae6a72185fbcf73603b5023d5dc10_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1624

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/1624-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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