f355135a657e44a5cc42e208b7635102ab7f0e788f791350f851a09cd9c8eee2

Analysis

max time kernel
137s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 04:47

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General

Target

a9a4747537f98f7f77884dffa470cc23_JaffaCakes118.exe
Size

53KB
MD5

a9a4747537f98f7f77884dffa470cc23
SHA1

802c89bba5881f95c47ab244d48e58691763bb8a
SHA256

f355135a657e44a5cc42e208b7635102ab7f0e788f791350f851a09cd9c8eee2
SHA512

61ead84faf52fb0ac8102f9ce7fb055459abe7bf325d779a19215e23bfc00ad949a0e27b5e0b5ffc0174a2a0b6775121f54f5b750e77e8ae91435c3b49324bbe
SSDEEP

1536:IhEpAV+k1T2waTu7vkDZFH11V534Jy7L30GK:IsHk1Qu7v819Hw

Score

7^/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/4396-0-0x0000000000400000-0x0000000000420000-memory.dmp	upx
behavioral1/memory/4396-3-0x0000000000400000-0x0000000000420000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3740	4396	WerFault.exe	83

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	a9a4747537f98f7f77884dffa470cc23_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a9a4747537f98f7f77884dffa470cc23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a9a4747537f98f7f77884dffa470cc23_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 340
  2⤵
  - Program crash
  PID:3740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4396 -ip 4396
1⤵
PID:2840

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/4396-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4396-1-0x00000000004F0000-0x00000000004F2000-memory.dmp

Filesize
8KB

Download
memory/4396-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download