3031100bfa204acced9b78efbab07f72987c12546304283c7219688674da5f35

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 08:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

bb16e4afec6da0ac4b4ceedaf3d1fc07_JaffaCakes118.dll
Size

68KB
MD5

bb16e4afec6da0ac4b4ceedaf3d1fc07
SHA1

7a777efb96387d1c835e8bd6c706cfec49929a0d
SHA256

3031100bfa204acced9b78efbab07f72987c12546304283c7219688674da5f35
SHA512

d6376ec33d5d4048edc85003dda0aebfb7381b8c42f6232d0a600770f610b4133c09089d4cd3726df4262f9c9a095cbb9329f3d2f2dc06a235d1a875fd9a4d3b
SSDEEP

1536:qmmM3BQk9M3ZROVHK+zn0XfubCw3RQFtxnVBk:QMxQIMJROVoXf0Cw3RQBE

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1044-3-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/1044-2-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/1044-1-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/1044-0-0x0000000010000000-0x000000001000E000-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 484 wrote to memory of 1044	484	rundll32.exe	30
PID 484 wrote to memory of 1044	484	rundll32.exe	30
PID 484 wrote to memory of 1044	484	rundll32.exe	30
PID 484 wrote to memory of 1044	484	rundll32.exe	30
PID 484 wrote to memory of 1044	484	rundll32.exe	30
PID 484 wrote to memory of 1044	484	rundll32.exe	30
PID 484 wrote to memory of 1044	484	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb16e4afec6da0ac4b4ceedaf3d1fc07_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:484
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb16e4afec6da0ac4b4ceedaf3d1fc07_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1044

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

Loading Replay Monitor...

Downloads

memory/1044-3-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/1044-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/1044-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/1044-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download