0307146a773a3727b961eb87aacf9cf7841c3b344d79d481afc3585e93540f7e

Analysis

max time kernel
149s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 09:28

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General

Target

73795599c3d19e0e9ca93dcf994a1224_JaffaCakes118.dll
Size

69KB
MD5

73795599c3d19e0e9ca93dcf994a1224
SHA1

de60ca9952b576893b5979307e5b3241863e3de8
SHA256

0307146a773a3727b961eb87aacf9cf7841c3b344d79d481afc3585e93540f7e
SHA512

437f46f08f280db155ee6e72e4b3a44ac87b0d8c91f0f614ac119b5006ca13104c3bf39a71117b21bde00038e62c00cb75672f9efa7c49713dce683a223f5fc3
SSDEEP

1536:evyyjxDhiWW++6QauuhbRuWXMFFhCnVrcdEd+1eThg:9KewQxuhlmFSVIde+1ii

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
behavioral2/memory/2360-0-0x0000000010000000-0x000000001000C000-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 3 IoCs

description	pid	Process	procid_target
PID 3916 wrote to memory of 2360	3916	rundll32.exe	86
PID 3916 wrote to memory of 2360	3916	rundll32.exe	86
PID 3916 wrote to memory of 2360	3916	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\73795599c3d19e0e9ca93dcf994a1224_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\73795599c3d19e0e9ca93dcf994a1224_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2360

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/2360-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

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