5cf40d98ec583ab2c88d6b2741955337160d9f20996a9edbcabd4de239622444

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
30/09/2024, 10:09

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General

Target

00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe
Size

81KB
MD5

00ca34d13dfa5497871f65f25eea1f90
SHA1

10f3b2b41b78df4126ae04065170b40ec334af66
SHA256

5cf40d98ec583ab2c88d6b2741955337160d9f20996a9edbcabd4de239622444
SHA512

1f7fb51a15378931b38076b1552edac09e36b9446ef955852d2cc0363521fa70fe2552dbdbde6c885156bd5e560b141287f0e1384064b40c1f37830eae1afc66
SSDEEP

1536:Z+onoTXpYbjL8qKxRh8hHwXEOF7U3G7Q8ukz3tjtyJtfQ3fQmm5AR:qXIH8qKxrvXEOF7A87z3duf0Bm5i

Score

5^/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/3968-0-0x0000000000400000-0x000000000041D000-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	00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3968	00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 2596	3968	00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe	82
PID 3968 wrote to memory of 2596	3968	00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe	82
PID 3968 wrote to memory of 2596	3968	00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe	82
PID 3968 wrote to memory of 2596	3968	00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe	82
PID 3968 wrote to memory of 2596	3968	00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ca34d13dfa5497871f65f25eea1f90_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3968
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:2596

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/3968-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/3968-1-0x00000000005E0000-0x00000000005E2000-memory.dmp

Filesize
8KB

Download
memory/3968-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3968-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3968-3-0x0000000000620000-0x000000000062E000-memory.dmp

Filesize
56KB

Download