16e5fc986d0e80c684d29651f9a14864a64bc701bb5fafa9999763ad6557ae38

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 03:54

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General

Target

dd9dd5d42efe5b777e3fbf62b038a85a_JaffaCakes118.dll
Size

60KB
MD5

dd9dd5d42efe5b777e3fbf62b038a85a
SHA1

9db310a79cd493b03f43a05807fa28395071eb3f
SHA256

16e5fc986d0e80c684d29651f9a14864a64bc701bb5fafa9999763ad6557ae38
SHA512

abf4ae55b41e0c4c8a094201e6fb8bf9f2b3e40c3b1b2d6abb02febfa7a1f637d08616222b05a0e9fe5657d1c4f4705ebbe358371de7abb5de992739a2b64c1e
SSDEEP

1536:7EYMQXspKGqUSodREyMZw/x69yAUJ4KqQlXDV9tLUJOjtej2b9:AYT2tqUSQAw/+yAVnQBvFUTje

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/2204-0-0x0000000010000000-0x000000001000D000-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 2220 wrote to memory of 2204	2220	rundll32.exe	30
PID 2220 wrote to memory of 2204	2220	rundll32.exe	30
PID 2220 wrote to memory of 2204	2220	rundll32.exe	30
PID 2220 wrote to memory of 2204	2220	rundll32.exe	30
PID 2220 wrote to memory of 2204	2220	rundll32.exe	30
PID 2220 wrote to memory of 2204	2220	rundll32.exe	30
PID 2220 wrote to memory of 2204	2220	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd9dd5d42efe5b777e3fbf62b038a85a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd9dd5d42efe5b777e3fbf62b038a85a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2204

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/2204-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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