9da7d6ef1f055a419124bb34c45bb99b01d1fd2cefb5f28545f365794d681c95

Analysis

max time kernel
139s
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
12/08/2024, 00:02

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General

Target
8c84ef44c38263c230be81da13bdcc1f_JaffaCakes118.exe
Size 898KB
Sample240812-abq97azemf
SHA256 9da7d6ef1f055a419124bb34c45bb99b01d1fd2cefb5f28545f365794d681c95
MD5 8c84ef44c38263c230be81da13bdcc1f
SHA1 9e8202e8eacaa6666ca9c3071a6064fc988b57cb
SHA512 f5207722cf5e8870b7437b4c99e9a9c4928642cfb5937574e4f7c10c2380622d305c82e09ecc471f012c4a2aeb5a8a0428721be5805456767a5729ca397177e9
SSDEEP 24576:n2UgncXXueBbPYAID2U11xe2Ug9GUyrDco3OaxypgkU/A:pXueNA/ZyrD+ZpRUI
MD5 SHA1 SHA512 SSDEEP

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/2308-0-0x0000000000400000-0x000000000062D000-memory.dmp	upx
behavioral2/memory/2308-2-0x0000000000400000-0x000000000062D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2984	2308	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	8c84ef44c38263c230be81da13bdcc1f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8c84ef44c38263c230be81da13bdcc1f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8c84ef44c38263c230be81da13bdcc1f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2308
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 396
  2⤵
  - Program crash
  PID:2984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2308 -ip 2308
1⤵
PID:5076

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/2308-0-0x0000000000400000-0x000000000062D000-memory.dmp

Download

memory/2308-2-0x0000000000400000-0x000000000062D000-memory.dmp