ceabbde817369a171b56fd1ce9fea00ef8b5dc665cd90cdf26033bc8e2906f42

Analysis

max time kernel
130s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 18:33

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General

Target

a7c1f567c3c15ebe25ce5a14cab6c386_JaffaCakes118.dll
Size

45KB
MD5

a7c1f567c3c15ebe25ce5a14cab6c386
SHA1

95062fe1856ac90dffd02888660a40d0e6b03237
SHA256

ceabbde817369a171b56fd1ce9fea00ef8b5dc665cd90cdf26033bc8e2906f42
SHA512

757cfb6d9a417bcf587fe35e23dd40c32ea1cb7fe0a769b6c9d73656fdd5e813fb032aa845ffef41dae589d9a876f62bb92cc9a6134ff8a954b9888641e0b89d
SSDEEP

768:z3OHS8KOzeJ5UVhHYNTeqTE+mx2af3dY1wDZlAF3LPsWS1kn0Hgl2R:yHZ67GhHZq4+7afNY1aZiLUvXy2R

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/3288-0-0x0000000010000000-0x000000001000D000-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 2184 wrote to memory of 3288	2184	rundll32.exe	83
PID 2184 wrote to memory of 3288	2184	rundll32.exe	83
PID 2184 wrote to memory of 3288	2184	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7c1f567c3c15ebe25ce5a14cab6c386_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7c1f567c3c15ebe25ce5a14cab6c386_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3288

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/3288-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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