0ea3fa5df88df15b8201c18de2f11f942bf6b327f458232511f1edc43292039d

Analysis

max time kernel
140s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
21/03/2025, 13:24

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General

Target

JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe
Size

1.5MB
MD5

8364e860e726367d6d78b13bd3972b67
SHA1

db0daadc7badb43a748c267e1ea9276354f14416
SHA256

0ea3fa5df88df15b8201c18de2f11f942bf6b327f458232511f1edc43292039d
SHA512

4a8bb84593f0624acf0830bf366793b56e1cc4c4a540680ac27644b04cd1239e48f08491871dbd99973f7e3a8e6bdfd418b32609f9a810bac5011fb44cb0fa86
SSDEEP

24576:6vp6xBF77xC6GI8K6FFcY4w1LsTwTRtFS2tWVbRkamUKyJmqv0IM+8CGfHO:6iGIS7BRWwTRXtWRRkUpj0IHfn

Score

7^/10

discovery themida

Malware Config

Signatures

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/112-2-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral2/memory/112-4-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral2/memory/112-5-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral2/memory/112-6-0x0000000000400000-0x0000000000713000-memory.dmp	themida

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5840 set thread context of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86

System Location Discovery: System Language Discovery 1 TTPs 2 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_8364e860e726367d6d78b13bd3972b67.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86
PID 5840 wrote to memory of 112	5840	JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe	86

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5840
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8364e860e726367d6d78b13bd3972b67.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:112

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/112-2-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/112-4-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/112-5-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/112-6-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download