84dfc40262f1e59191f11153c5179165a1d9db27df9371341ac9022f5dddeae9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 19:03

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General

Target

JaffaCakes118_6eda4c3e2fa55618b46311ae02803c03.exe
Size

863KB
MD5

6eda4c3e2fa55618b46311ae02803c03
SHA1

860daae4b2a21f3f6ee6b0d3c4edf9e1cefabf4f
SHA256

84dfc40262f1e59191f11153c5179165a1d9db27df9371341ac9022f5dddeae9
SHA512

0be5d08aa3080364b971f3c4b6e85086d2d176351b61fd858e4baa6948f20b83211e07f2a41fcb9ea41d19f8d0e4e74e79c1faef6856972381da95e1eb9bca63
SSDEEP

24576:3RPJkcoQricOIQxiZY1ia1DJNJ/guO0FcquQ8:FJZoQrbTFZY1ia1Z/Gd

Score

5^/10

discovery

Malware Config

Signatures

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2400-0-0x0000000000400000-0x00000000004DC000-memory.dmp	autoit_exe
behavioral1/memory/2400-1-0x0000000000400000-0x00000000004DC000-memory.dmp	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2560	2400	WerFault.exe	29

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_6eda4c3e2fa55618b46311ae02803c03.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2560	2400	JaffaCakes118_6eda4c3e2fa55618b46311ae02803c03.exe	30
PID 2400 wrote to memory of 2560	2400	JaffaCakes118_6eda4c3e2fa55618b46311ae02803c03.exe	30
PID 2400 wrote to memory of 2560	2400	JaffaCakes118_6eda4c3e2fa55618b46311ae02803c03.exe	30
PID 2400 wrote to memory of 2560	2400	JaffaCakes118_6eda4c3e2fa55618b46311ae02803c03.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6eda4c3e2fa55618b46311ae02803c03.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6eda4c3e2fa55618b46311ae02803c03.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 228
  2⤵
  - Program crash
  PID:2560

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/2400-0-0x0000000000400000-0x00000000004DC000-memory.dmp

Filesize
880KB

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memory/2400-1-0x0000000000400000-0x00000000004DC000-memory.dmp

Filesize
880KB

Download