edb5a911ea4ea6b6b0f02fe4b410e25bdad8210ffb653b773803283695c3897b

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02-08-2024 00:32

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General

Target

82587c0c48384dee47f7ed01e5f930bd_JaffaCakes118.dll
Size

34KB
MD5

82587c0c48384dee47f7ed01e5f930bd
SHA1

1d32d623841f29552dbf7fbd5deefc7645d48c82
SHA256

edb5a911ea4ea6b6b0f02fe4b410e25bdad8210ffb653b773803283695c3897b
SHA512

6c407b16b75c2a78fc4b16d2dc89f2002aee295e8cb481eadf2db1fea3f7223779ba09d8f2acad634a3ac3f3c122f0b3731edee8fd7b98b31756b7c3d3fa135f
SSDEEP

768:YJEp5e05ZVKjq11c1iLfQr3PcCo/kiXPYJnnXQ7pD:YJEu0nVKmcMbMq/tOiZ

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
behavioral2/memory/3620-0-0x0000000010000000-0x000000001000D000-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 3 IoCs

description	pid	Process	procid_target
PID 4908 wrote to memory of 3620	4908	rundll32.exe	83
PID 4908 wrote to memory of 3620	4908	rundll32.exe	83
PID 4908 wrote to memory of 3620	4908	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\82587c0c48384dee47f7ed01e5f930bd_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4908
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\82587c0c48384dee47f7ed01e5f930bd_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3620

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/3620-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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