fb607900da40619f75085449b759b33bba06e3b056a7119ab8f7e73b748ea922

Analysis

max time kernel
93s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 11:40

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General

Target

73e634d0387beef436f0118861063902_JaffaCakes118.exe
Size

242KB
MD5

73e634d0387beef436f0118861063902
SHA1

3d38dd22e36ed2052e8d6bb6e22972e46778ae30
SHA256

fb607900da40619f75085449b759b33bba06e3b056a7119ab8f7e73b748ea922
SHA512

9938305cedab4b320afa8bf287a0ab0290d5eaef3e82e6533db5303afae5151509d8f738e1b5664a42d2699e81b471112fb4cae854b81b8bddf0f911c13cd22b
SSDEEP

6144:N5gBhONE329bPm9GssDB0UxZXCfhcZQZRN:NKBqE3euOtHxZghDZD

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/3056-0-0x0000000001000000-0x0000000001077000-memory.dmp	upx
behavioral2/memory/3056-2-0x0000000001000000-0x0000000001077000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3056	73e634d0387beef436f0118861063902_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3224	3056	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	73e634d0387beef436f0118861063902_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\73e634d0387beef436f0118861063902_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\73e634d0387beef436f0118861063902_JaffaCakes118.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:3056
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 312
  2⤵
  - Program crash
  PID:3224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3056 -ip 3056
1⤵
PID:3612

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

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Downloads

memory/3056-0-0x0000000001000000-0x0000000001077000-memory.dmp

Filesize
476KB

Download
memory/3056-1-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/3056-2-0x0000000001000000-0x0000000001077000-memory.dmp

Filesize
476KB

Download