3accf3b6e64a4835f923bf059d276b90e80f6ea1569439a90aaad1a0e880f8a5

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 00:18

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General

Target

dd4ea8740fd81922ca07ba8c07deba24_JaffaCakes118.dll
Size

111KB
MD5

dd4ea8740fd81922ca07ba8c07deba24
SHA1

ec3fe7f4423b95a63775bcce67fc05e7ac113401
SHA256

3accf3b6e64a4835f923bf059d276b90e80f6ea1569439a90aaad1a0e880f8a5
SHA512

1bb11582122412d1bb0876b7264450f420d569c099a58bed3fac0f0a2bd73663f593f960e416e97aa3ad5797a5d595961972e70fef29335d6cad4e6840674dff
SSDEEP

1536:qk9sQZTJD+QMfmnhBbgA6U7bVJq/ycYQft+4eSYu3U+DfOiAzLquxBOYU9/VgXOo:l9L1xm6hpbVc/lTRfAJvOYagXOkjD

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/4348-0-0x0000000010000000-0x0000000010013000-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 4784 wrote to memory of 4348	4784	rundll32.exe	83
PID 4784 wrote to memory of 4348	4784	rundll32.exe	83
PID 4784 wrote to memory of 4348	4784	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd4ea8740fd81922ca07ba8c07deba24_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd4ea8740fd81922ca07ba8c07deba24_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4348

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/4348-0-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

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