958c75f85be6ab043b694255b250cd5ed0d56631920fd4d644532a7209a9e7a7

Analysis

max time kernel
148s
max time network
150s
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 17:33

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General

Target

027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe
Size

232KB
MD5

027f5e3fe2cbfddd47d2bfd33b7b3d07
SHA1

f1dcdc92b7034dab29a3a76a5a24288b03f6cab4
SHA256

958c75f85be6ab043b694255b250cd5ed0d56631920fd4d644532a7209a9e7a7
SHA512

a6c6296cbf3a03d4b4fe3a92249d96711c25990f4f3cec1a9037c52c214e87bcd801b4e3906fb9fda721dabd2f360af5a9e9e49608f8258bc24b1f54fb8149b7
SSDEEP

3072:jUxrA/6UwfsbFEhld4UOYT3dzSSxJ1OKLT6FqxN3miDd444bhSDU:kenm+UZT3dGI1dLJuiB47MDU

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2912 set thread context of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1412-89-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/1412-85-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/1412-91-0x0000000000400000-0x000000000046D000-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	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82
PID 2912 wrote to memory of 1412	2912	027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Users\Admin\AppData\Local\Temp\027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.ExE
  "C:\Users\Admin\AppData\Local\Temp\027f5e3fe2cbfddd47d2bfd33b7b3d07_JaffaCakes118.ExE"
  2⤵
  PID:1412

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/1412-89-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1412-85-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1412-91-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2912-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2912-12-0x0000000002260000-0x0000000002270000-memory.dmp

Filesize
64KB

Download
memory/2912-17-0x00000000022C0000-0x00000000022D0000-memory.dmp

Filesize
64KB

Download
memory/2912-21-0x0000000002300000-0x0000000002310000-memory.dmp

Filesize
64KB

Download
memory/2912-20-0x00000000022F0000-0x0000000002300000-memory.dmp

Filesize
64KB

Download
memory/2912-19-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/2912-29-0x0000000002BD0000-0x0000000002BE0000-memory.dmp

Filesize
64KB

Download
memory/2912-28-0x0000000002BC0000-0x0000000002BD0000-memory.dmp

Filesize
64KB

Download
memory/2912-32-0x0000000002C00000-0x0000000002C10000-memory.dmp

Filesize
64KB

Download
memory/2912-31-0x0000000002BF0000-0x0000000002C00000-memory.dmp

Filesize
64KB

Download
memory/2912-39-0x0000000002C80000-0x0000000002C90000-memory.dmp

Filesize
64KB

Download
memory/2912-38-0x0000000002C70000-0x0000000002C80000-memory.dmp

Filesize
64KB

Download
memory/2912-42-0x0000000002CB0000-0x0000000002CC0000-memory.dmp

Filesize
64KB

Download
memory/2912-47-0x0000000002D00000-0x0000000002D10000-memory.dmp

Filesize
64KB

Download
memory/2912-51-0x0000000002D40000-0x0000000002D50000-memory.dmp

Filesize
64KB

Download
memory/2912-52-0x0000000002D50000-0x0000000002D60000-memory.dmp

Filesize
64KB

Download
memory/2912-54-0x0000000002D70000-0x0000000002D80000-memory.dmp

Filesize
64KB

Download
memory/2912-53-0x0000000002D60000-0x0000000002D70000-memory.dmp

Filesize
64KB

Download
memory/2912-55-0x0000000002D80000-0x0000000002D90000-memory.dmp

Filesize
64KB

Download
memory/2912-56-0x0000000002D90000-0x0000000002DA0000-memory.dmp

Filesize
64KB

Download
memory/2912-58-0x0000000002DB0000-0x0000000002DC0000-memory.dmp

Filesize
64KB

Download
memory/2912-57-0x0000000002DA0000-0x0000000002DB0000-memory.dmp

Filesize
64KB

Download
memory/2912-63-0x0000000002E00000-0x0000000002E10000-memory.dmp

Filesize
64KB

Download
memory/2912-64-0x0000000002E10000-0x0000000002E20000-memory.dmp

Filesize
64KB

Download
memory/2912-62-0x0000000002DF0000-0x0000000002E00000-memory.dmp

Filesize
64KB

Download
memory/2912-61-0x0000000002DE0000-0x0000000002DF0000-memory.dmp

Filesize
64KB

Download
memory/2912-60-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

Filesize
64KB

Download
memory/2912-59-0x0000000002DC0000-0x0000000002DD0000-memory.dmp

Filesize
64KB

Download
memory/2912-50-0x0000000002D30000-0x0000000002D40000-memory.dmp

Filesize
64KB

Download
memory/2912-49-0x0000000002D20000-0x0000000002D30000-memory.dmp

Filesize
64KB

Download
memory/2912-48-0x0000000002D10000-0x0000000002D20000-memory.dmp

Filesize
64KB

Download
memory/2912-46-0x0000000002CF0000-0x0000000002D00000-memory.dmp

Filesize
64KB

Download
memory/2912-45-0x0000000002CE0000-0x0000000002CF0000-memory.dmp

Filesize
64KB

Download
memory/2912-44-0x0000000002CD0000-0x0000000002CE0000-memory.dmp

Filesize
64KB

Download
memory/2912-43-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

Filesize
64KB

Download
memory/2912-41-0x0000000002CA0000-0x0000000002CB0000-memory.dmp

Filesize
64KB

Download
memory/2912-87-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2912-40-0x0000000002C90000-0x0000000002CA0000-memory.dmp

Filesize
64KB

Download
memory/2912-37-0x0000000002C60000-0x0000000002C70000-memory.dmp

Filesize
64KB

Download
memory/2912-36-0x0000000002C40000-0x0000000002C50000-memory.dmp

Filesize
64KB

Download
memory/2912-35-0x0000000002C30000-0x0000000002C40000-memory.dmp

Filesize
64KB

Download
memory/2912-34-0x0000000002C20000-0x0000000002C30000-memory.dmp

Filesize
64KB

Download
memory/2912-33-0x0000000002C10000-0x0000000002C20000-memory.dmp

Filesize
64KB

Download
memory/2912-30-0x0000000002BE0000-0x0000000002BF0000-memory.dmp

Filesize
64KB

Download
memory/2912-27-0x0000000002BB0000-0x0000000002BC0000-memory.dmp

Filesize
64KB

Download
memory/2912-26-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download
memory/2912-25-0x0000000002B90000-0x0000000002BA0000-memory.dmp

Filesize
64KB

Download
memory/2912-24-0x0000000002B80000-0x0000000002B90000-memory.dmp

Filesize
64KB

Download
memory/2912-23-0x0000000002B70000-0x0000000002B80000-memory.dmp

Filesize
64KB

Download
memory/2912-22-0x0000000002310000-0x0000000002320000-memory.dmp

Filesize
64KB

Download
memory/2912-18-0x00000000022D0000-0x00000000022E0000-memory.dmp

Filesize
64KB

Download
memory/2912-16-0x00000000022B0000-0x00000000022C0000-memory.dmp

Filesize
64KB

Download
memory/2912-15-0x0000000002290000-0x00000000022A0000-memory.dmp

Filesize
64KB

Download
memory/2912-14-0x0000000002280000-0x0000000002290000-memory.dmp

Filesize
64KB

Download
memory/2912-13-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/2912-11-0x0000000002250000-0x0000000002260000-memory.dmp

Filesize
64KB

Download
memory/2912-10-0x0000000002240000-0x0000000002250000-memory.dmp

Filesize
64KB

Download
memory/2912-9-0x0000000002230000-0x0000000002240000-memory.dmp

Filesize
64KB

Download
memory/2912-8-0x0000000002220000-0x0000000002230000-memory.dmp

Filesize
64KB

Download
memory/2912-7-0x0000000002200000-0x0000000002210000-memory.dmp

Filesize
64KB

Download
memory/2912-6-0x00000000021F0000-0x0000000002200000-memory.dmp

Filesize
64KB

Download
memory/2912-5-0x00000000021E0000-0x00000000021F0000-memory.dmp

Filesize
64KB

Download
memory/2912-4-0x00000000021D0000-0x00000000021E0000-memory.dmp

Filesize
64KB

Download
memory/2912-3-0x00000000021B0000-0x00000000021C0000-memory.dmp

Filesize
64KB

Download
memory/2912-2-0x00000000021A0000-0x00000000021B0000-memory.dmp

Filesize
64KB

Download
memory/2912-1-0x0000000002190000-0x00000000021A0000-memory.dmp

Filesize
64KB

Download