260187ab7aad03baf5a767f2e7923629101b56ba23ef9b86f1d68a13982eb19d

Analysis

max time kernel
150s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 17:21

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General

Target

JaffaCakes118_86df64867048f5239df51a68c38ac957.exe
Size

128KB
MD5

86df64867048f5239df51a68c38ac957
SHA1

a41cb5331e46c024ffe8ddc0d759452820fd8137
SHA256

260187ab7aad03baf5a767f2e7923629101b56ba23ef9b86f1d68a13982eb19d
SHA512

e33dcc2a08a293c8002b11ddda9becc0f13ca60b32c6c2eeb797798eb525d3d7511b7c4512e6cbeb99836d79f866aca6a2fd6bfdcadade2d1cef91db31088222
SSDEEP

3072:iwV4OgSzBmh04eZFkz3Rr0gwGj9Tf8BoE4Jg:iMzzILGFkzhr0pGj9oBL7

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
behavioral2/memory/2756-0-0x0000000000400000-0x0000000000462000-memory.dmp	upx
behavioral2/memory/2756-3-0x0000000000400000-0x0000000000462000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1376	2756	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	JaffaCakes118_86df64867048f5239df51a68c38ac957.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86df64867048f5239df51a68c38ac957.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86df64867048f5239df51a68c38ac957.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 264
  2⤵
  - Program crash
  PID:1376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2756 -ip 2756
1⤵
PID:1900

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/2756-0-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2756-1-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/2756-3-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download