6559134d0bc035de1a0232be2efbd9d49a10b037c5b1a8f1bb92d017aa6dfcc2

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01-08-2024 21:34

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General

Target

81cdcd438efe2bad7d4c91d53b64c3a0_JaffaCakes118.exe
Size

198KB
MD5

81cdcd438efe2bad7d4c91d53b64c3a0
SHA1

d00a5740045afc0769a1cf4c3fe9f3122535eaaf
SHA256

6559134d0bc035de1a0232be2efbd9d49a10b037c5b1a8f1bb92d017aa6dfcc2
SHA512

10e9203f933e229bf1bcce1a0e1ebfe7a16d1e1e9e3a0e9268aa442d8b495163be41d0ba9e408c1153208913fef20f010ccbbd1cff2f3720adda8dd862407baa
SSDEEP

3072:fED2wIsecYawnxQjIOVOub8w5oYkIHg8MCZokeT9eZH+XxSkK1acBaV2dYC:gdScR6mZ8yZl7ZeG1JasdY

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/1700-0-0x0000000000400000-0x0000000000444000-memory.dmp	upx
behavioral1/memory/1700-2-0x0000000000400000-0x0000000000444000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2948	1700	WerFault.exe	84

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	81cdcd438efe2bad7d4c91d53b64c3a0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\81cdcd438efe2bad7d4c91d53b64c3a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\81cdcd438efe2bad7d4c91d53b64c3a0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 308
  2⤵
  - Program crash
  PID:2948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1700 -ip 1700
1⤵
PID:4564

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/1700-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1700-1-0x00000000004E0000-0x00000000004F5000-memory.dmp

Filesize
84KB

Download
memory/1700-2-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download