8b697de102bf57f496979350811c4a63dadd429004f34739c33c787c10060e8a

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 17:51

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General

Target

f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe
Size

83KB
MD5

f0552dfcb03fd7bd60eadd606a592be3
SHA1

474c8637111d0690020e11b663ecb8fac02db31b
SHA256

8b697de102bf57f496979350811c4a63dadd429004f34739c33c787c10060e8a
SHA512

8741884887ca735a9bbb3b0dd1829a9efb19620b03999835b4eff83f837707d1f72efde35ef58e43fe884d12cf57bf490d6d0430b262d6d936b8520f4e84c921
SSDEEP

1536:A33VXQjuwVie0WtyQ8fhfOjDeLF0QhMXGZ0r+7amKRj:A3FZwgeJGfhfwep0QuXGR73KR

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4992-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx

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	f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4992	f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4992 wrote to memory of 4840	4992	f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe	82
PID 4992 wrote to memory of 4840	4992	f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe	82
PID 4992 wrote to memory of 4840	4992	f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe	82
PID 4992 wrote to memory of 4840	4992	f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe	82
PID 4992 wrote to memory of 4840	4992	f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0552dfcb03fd7bd60eadd606a592be3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4992
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:4840

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/4992-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4992-1-0x00000000009E0000-0x00000000009E1000-memory.dmp

Filesize
4KB

Download
memory/4992-3-0x00000000009F0000-0x0000000000A02000-memory.dmp

Filesize
72KB

Download
memory/4992-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4992-6-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download
memory/4992-7-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download