f3afc534751824a06db0d2e973625752622546ce14800a3e94f0ac229655b52e

Analysis

max time kernel
140s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2025, 02:05

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General

Target

JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe
Size

922KB
MD5

21de7607f5b532105a2b7d5cc6a7afde
SHA1

f5e857629849570d167f3c4590ec3675807b7823
SHA256

f3afc534751824a06db0d2e973625752622546ce14800a3e94f0ac229655b52e
SHA512

cbacef09bebec62f49522f123f0032796a0705526a772251c9e58012418e254530669ac9115a3f91509295c2778e7add8fee135424a507641a0c49eb041b4e9c
SSDEEP

24576:HnwQN6icoECDRN47nQ3v0ldutkw9tdxHZihkEbjRM:HlMoE2RNUQcdEkGxH2Bj+

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4528 set thread context of 1408	4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe	88

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1216	1408	WerFault.exe	88

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_21de7607f5b532105a2b7d5cc6a7afde.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe
4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 1408	4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe	88
PID 4528 wrote to memory of 1408	4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe	88
PID 4528 wrote to memory of 1408	4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe	88
PID 4528 wrote to memory of 1408	4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe	88
PID 4528 wrote to memory of 1408	4528	JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe	88

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21de7607f5b532105a2b7d5cc6a7afde.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:1408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1408 -s 84
    3⤵
    - Program crash
    PID:1216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1408 -ip 1408
1⤵
PID:3856

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/1408-4-0x0000000000440000-0x0000000000460000-memory.dmp

Filesize
128KB

Download
memory/4528-0-0x0000000000400000-0x00000000007D0000-memory.dmp

Filesize
3.8MB

Download
memory/4528-6-0x0000000000400000-0x00000000007D0000-memory.dmp

Filesize
3.8MB

Download