632840cf01b498dd35c36fc18b4607108b74adf79d96c1170def8507d77cb0c4

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 10:01

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General

Target

JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe
Size

315KB
MD5

6bd604a591a4dcfb0e43cb579adc46e0
SHA1

20083a511c5815f057ceb2e8913efc849ecbe9e2
SHA256

632840cf01b498dd35c36fc18b4607108b74adf79d96c1170def8507d77cb0c4
SHA512

4a429e9bc6510a8dd379370eecc4cff5279651fb91978c8dd3877aa1e8815d9ab925ea640d39550d6b8cae55a8cdb39ce4c4f05e2c418e53287a5886a48c1ab7
SSDEEP

3072:YHrKNj96jmxuE/T/0hysyBqtAE/rxiU5d:YQj9qXE/XsmmAE/lP

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2320 set thread context of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2692-8-0x0000000000090000-0x00000000000AC000-memory.dmp	upx
behavioral1/memory/2692-7-0x0000000000090000-0x00000000000AC000-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	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31
PID 2320 wrote to memory of 2692	2320	JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6bd604a591a4dcfb0e43cb579adc46e0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  PID:2692

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/2320-0-0x00000000745C1000-0x00000000745C2000-memory.dmp

Filesize
4KB

Download
memory/2320-1-0x00000000745C0000-0x0000000074B6B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-2-0x00000000745C0000-0x0000000074B6B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-3-0x00000000745C0000-0x0000000074B6B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-4-0x00000000745C0000-0x0000000074B6B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-12-0x00000000745C0000-0x0000000074B6B000-memory.dmp

Filesize
5.7MB

Download
memory/2692-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2692-8-0x0000000000090000-0x00000000000AC000-memory.dmp

Filesize
112KB

Download
memory/2692-7-0x0000000000090000-0x00000000000AC000-memory.dmp

Filesize
112KB

Download
memory/2692-6-0x0000000000090000-0x00000000000AC000-memory.dmp

Filesize
112KB

Download