db4ffe8590f830d0cf00bd69ed86abe18d7776cc8c8337f52651845ac1267dfc

Analysis

max time kernel
96s
max time network
97s
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, 10:58

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General

Target

00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
Size

267KB
MD5

00f780c51d66347b2476cd985d6707cc
SHA1

284e33ba717133540070d65580296f2e53be1995
SHA256

db4ffe8590f830d0cf00bd69ed86abe18d7776cc8c8337f52651845ac1267dfc
SHA512

3da89aad3eebea2e11b328d857f01bac40e1807cd4b8f50be0a549f21253ed78837cdf27f1f1306e416f3200edb686940d8616745125101941d556303b8bfcdd
SSDEEP

3072:Lwtn5ymi8Eu11uZaLJbN2SQ3N7Do0JgT5SVtoaKGlD8yWC242UcdRCU4J4lg4E4o:Ltv

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2288 set thread context of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2288-0-0x0000000000400000-0x0000000000445000-memory.dmp	upx
behavioral2/memory/2288-8-0x0000000000400000-0x0000000000445000-memory.dmp	upx

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	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82
PID 2288 wrote to memory of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82
PID 2288 wrote to memory of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82
PID 2288 wrote to memory of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82
PID 2288 wrote to memory of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82
PID 2288 wrote to memory of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82
PID 2288 wrote to memory of 4040	2288	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	82
PID 4040 wrote to memory of 3508	4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	56
PID 4040 wrote to memory of 3508	4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	56
PID 4040 wrote to memory of 3508	4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	56
PID 4040 wrote to memory of 3508	4040	00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3508
- C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\00f780c51d66347b2476cd985d6707cc_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4040

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/2288-0-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/2288-8-0x0000000000400000-0x0000000000445000-memory.dmp

Filesize
276KB

Download
memory/3508-10-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3508-11-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/4040-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4040-6-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/4040-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4040-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4040-9-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download