ddc4fbdb2a28d2c030ffaabd80aaca25c44d00f96e628dd5abc8cab621742651

Analysis

max time kernel
83s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/10/2024, 12:55

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General

Target

182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe
Size

400KB
MD5

182bf304abf8de7262b784c70c57e230
SHA1

cb1a1da7385415ca84aafa6507f9d8d8c007d890
SHA256

ddc4fbdb2a28d2c030ffaabd80aaca25c44d00f96e628dd5abc8cab621742651
SHA512

bc257b4b0a2e0a60cfcf0d238d621b1fad9052ff195d2e7315b3122c7b3ac8c57d7ef4a3b394d499e8469ca3c0b16775636ce6a4a4b18e16e39ff29acea1a02a
SSDEEP

6144:VMIoBjmxLverfm6lZIclbB+vpQ2+VcxPNopYcNxbAcDc9k86ObFx3zD:VboBGLver7scRBOpQhV2PNmVc7RxDD

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2404-0-0x0000000000400000-0x0000000000457E00-memory.dmp	upx
behavioral1/memory/2404-2-0x0000000000400000-0x0000000000457E00-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1120	2404	WerFault.exe	28

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	182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 1120	2404	182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe	29
PID 2404 wrote to memory of 1120	2404	182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe	29
PID 2404 wrote to memory of 1120	2404	182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe	29
PID 2404 wrote to memory of 1120	2404	182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\182bf304abf8de7262b784c70c57e230_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 160
  2⤵
  - Program crash
  PID:1120

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/2404-0-0x0000000000400000-0x0000000000457E00-memory.dmp

Filesize
351KB

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memory/2404-2-0x0000000000400000-0x0000000000457E00-memory.dmp

Filesize
351KB

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