529ad0216f546c999d7ca20bb6771ab7d95e28064976253d82ad40d8fe18ca46

Analysis

max time kernel
140s
max time network
124s
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 18:01

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General

Target

ac0481970b8179b32a19ab74a8103213_JaffaCakes118.exe
Size

166KB
MD5

ac0481970b8179b32a19ab74a8103213
SHA1

568fb287eb2287a09f4643d9d298081766b85195
SHA256

529ad0216f546c999d7ca20bb6771ab7d95e28064976253d82ad40d8fe18ca46
SHA512

ec2466b4b94df8849b37ef4888d4ee0ac9ce64c42be600696017582d90e772e37d4353b72fabb7d915a515ef52e9b27a8b315116c0c79f59f414506956513442
SSDEEP

3072:4VK8Nx+ZH/032dR/boobSBiU4TwYcu+1CeizFmVqvWEIq8E+jod0kMAgB:h8NxI032PboUSBopS1CFBO28E8od0k/W

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
behavioral2/memory/4740-0-0x0000000000400000-0x000000000048A000-memory.dmp	upx
behavioral2/memory/4740-3-0x0000000000400000-0x000000000048A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
816	4740	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	ac0481970b8179b32a19ab74a8103213_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ac0481970b8179b32a19ab74a8103213_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ac0481970b8179b32a19ab74a8103213_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 400
  2⤵
  - Program crash
  PID:816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4740 -ip 4740
1⤵
PID:2496

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/4740-0-0x0000000000400000-0x000000000048A000-memory.dmp

Filesize
552KB

Download
memory/4740-1-0x0000000000A30000-0x0000000000A32000-memory.dmp

Filesize
8KB

Download
memory/4740-3-0x0000000000400000-0x000000000048A000-memory.dmp

Filesize
552KB

Download