11c5f46e670e4947ce2aade956c6114dca68716e9b0fbedad881e9250f6536e0

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 04:49

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General

Target

72a4f02ad7386d312678f9620f6b8917_JaffaCakes118.dll
Size

58KB
MD5

72a4f02ad7386d312678f9620f6b8917
SHA1

f86c072b0fd21b5efbef6803a1f508e6124f148a
SHA256

11c5f46e670e4947ce2aade956c6114dca68716e9b0fbedad881e9250f6536e0
SHA512

698715b6cd32e3c41a1b45e4157d7b5fd201a01b3a9e4a01ae0456447c5adbc571969b80c05b8a13e49827d579b3613f24c2c317b65ea2cb6bb0c0b03ecafe8b
SSDEEP

1536:anRxernkNHtSPlLXS1XWnhLW9TwMmPQlDI:aRorkNgdFnxKZmYl0

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/2248-0-0x0000000010000000-0x000000001000D000-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 2960 wrote to memory of 2248	2960	rundll32.exe	30
PID 2960 wrote to memory of 2248	2960	rundll32.exe	30
PID 2960 wrote to memory of 2248	2960	rundll32.exe	30
PID 2960 wrote to memory of 2248	2960	rundll32.exe	30
PID 2960 wrote to memory of 2248	2960	rundll32.exe	30
PID 2960 wrote to memory of 2248	2960	rundll32.exe	30
PID 2960 wrote to memory of 2248	2960	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\72a4f02ad7386d312678f9620f6b8917_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\72a4f02ad7386d312678f9620f6b8917_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2248

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/2248-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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