77d0a1fe879a8398006b83ad851e1a9afdf7bb5d0e7130426ac6767546d75951

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
13-09-2024 19:48

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General

Target

deca4fcd630c05bc38ffafd6db01c763_JaffaCakes118.dll
Size

147KB
MD5

deca4fcd630c05bc38ffafd6db01c763
SHA1

8beee205091c6bf53154dbb065fda3e4be18cb14
SHA256

77d0a1fe879a8398006b83ad851e1a9afdf7bb5d0e7130426ac6767546d75951
SHA512

f40de4bb519a9057ab3add4577bf7990f4ac3bd554a7663f931dd57fff46b923f0af0fe34c183d5729dc4b12c44df663ff547c1e43a537867d9dd479d0b9e3fb
SSDEEP

3072:OMF/+pKv731j6km3ZwqKKfnjSngs0OWuB7cW+ydLbmtTzMSsz:DB1TFj6km3fSnKuBcWxoMd

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\5.dll	rundll32.exe
File created	C:\Windows\0.idx	rundll32.exe
File opened for modification	C:\Windows\1.dat	rundll32.exe

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 2700 wrote to memory of 2788	2700	rundll32.exe	31
PID 2700 wrote to memory of 2788	2700	rundll32.exe	31
PID 2700 wrote to memory of 2788	2700	rundll32.exe	31
PID 2700 wrote to memory of 2788	2700	rundll32.exe	31
PID 2700 wrote to memory of 2788	2700	rundll32.exe	31
PID 2700 wrote to memory of 2788	2700	rundll32.exe	31
PID 2700 wrote to memory of 2788	2700	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\deca4fcd630c05bc38ffafd6db01c763_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\deca4fcd630c05bc38ffafd6db01c763_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:2788

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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