09bf349d9ec9d19425f439571f0d3906c683bacd8cc3c54eef9afcda0eb47d56

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
06-09-2024 03:25

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General

Target

ce894dc8cbf071bb4ce6adc4873e5d3f_JaffaCakes118.dll
Size

63KB
MD5

ce894dc8cbf071bb4ce6adc4873e5d3f
SHA1

cb4146e94d093c78a5d11abff707d62008d5ece7
SHA256

09bf349d9ec9d19425f439571f0d3906c683bacd8cc3c54eef9afcda0eb47d56
SHA512

15c64b7a5f190232b312c0af91a2fc3bc6375c281be6c4054aea4e018fc54311c9349f5760ddfc9aaad2c52fef69d81056d8ff9d0d0a03478f825fc594f0e7be
SSDEEP

768:nbY4l6p7m8myqBAJKz/6zWTl2X8ZSMhXaM/ezgUWG2JtY4eewVtnDM1U92dQXFDS:EGmE7z9c6Ss0zgUajY4kP3Cop8aP0/QA

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/2540-0-0x0000000010000000-0x000000001000D000-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 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30
PID 3048 wrote to memory of 2540	3048	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce894dc8cbf071bb4ce6adc4873e5d3f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce894dc8cbf071bb4ce6adc4873e5d3f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2540

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/2540-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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