b1ce8aee1c35e1e051722676ad9e9be8503b67f96b56c9fe55c6cd87970e1781

Analysis

max time kernel
94s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 18:26

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General

Target

1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe
Size

359KB
MD5

1010a5360f2709265676fdabb8c37439
SHA1

0d9c2eea76b67077007e235118f06a07a48099c9
SHA256

b1ce8aee1c35e1e051722676ad9e9be8503b67f96b56c9fe55c6cd87970e1781
SHA512

70b0f4b32c21f97aeeee033e8dc161e72909c1186b6ff3d36042f5a2430440b8bc3691635c49f6e9e08b9ca24cfb335375528a8714c21b4e860351a707431bcd
SSDEEP

6144:K92ExkE/XExkEZEHHt1OG5wvKSGPsNjTqNVHbeFNilIseoSe7fk:fExkE/XExkEgH10rGe+DOmj4

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/4304-0-0x0000000000400000-0x000000000045C600-memory.dmp	upx
behavioral2/memory/4304-2-0x0000000000400000-0x000000000045C600-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1820	4304	WerFault.exe	81

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	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4304
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4304 -s 216
  2⤵
  - Program crash
  PID:1820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4304 -ip 4304
1⤵
PID:4272

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/4304-0-0x0000000000400000-0x000000000045C600-memory.dmp

Filesize
369KB

Download
memory/4304-2-0x0000000000400000-0x000000000045C600-memory.dmp

Filesize
369KB

Download