0b566eb6f93eef4019744f25065a7b2ca782a802bc89051cb398830cf8d2d58e

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-09-2024 01:10

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General

Target

Source/SpongebobFuck.exe
Size

2.3MB
MD5

ff4a17c39d21c1142b374bb10958eb26
SHA1

16ffa640cdc8c5d379d3d0f1ea99b8ae3f37013e
SHA256

2d6a69e59a296086964f4f1b54a6ec0f63c804754839996735f0dce4cdd853f2
SHA512

172b9fbd373b039c2c99314804676f87d7526d8d59bcf8314351502350002cdd104f3ba492536651f834df5b90c28abec5ff972cf49bac34013649e0779fa8e1
SSDEEP

49152:Rti/NQprhknubdpvBZNLs67pOCAayKQydrZebinz9KMxjfjzgdFHPN:S/6prh7fBZN4AICvyKnubinzthfjzgXv

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral7/memory/2368-0-0x0000000000400000-0x00000000007BF000-memory.dmp	upx
behavioral7/memory/2368-18-0x0000000000400000-0x00000000007BF000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	SpongebobFuck.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 3000	2368	SpongebobFuck.exe	31
PID 2368 wrote to memory of 3000	2368	SpongebobFuck.exe	31
PID 2368 wrote to memory of 3000	2368	SpongebobFuck.exe	31
PID 2368 wrote to memory of 3000	2368	SpongebobFuck.exe	31

C:\Users\Admin\AppData\Local\Temp\Source\SpongebobFuck.exe
"C:\Users\Admin\AppData\Local\Temp\Source\SpongebobFuck.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\C561.tmp\SpongebobFuck.cmd""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000

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

C:\Users\Admin\AppData\Local\Temp\C561.tmp\SpongebobFuck.cmd

Filesize
11KB

MD5
7a918ed93f7fb297e05464edccc46756

SHA1
9464288fed7ba5d88928265882def5e05ffbe7db

SHA256
82fcb47b437dc1bedb77648755770b7cd9a29342fd2ab972c8bd063968d04604

SHA512
cb70d6023b4bf23f35646e399c4ca7f0ab11ebf0a1e44cf0627afaa4025676c2a20ab82ffa28ed4a196dc8cf56b33b104bf457cf21d750a163955927dcba3cb1

Download Submit
memory/2368-0-0x0000000000400000-0x00000000007BF000-memory.dmp

Filesize
3.7MB

Download
memory/2368-18-0x0000000000400000-0x00000000007BF000-memory.dmp

Filesize
3.7MB

Download