d7beec613adc578d5500ac10d920648ccf85e71050a1788e98c507e0b35bf5a0

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 11:53

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General

Target

39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
Size

52KB
MD5

39de666fe422cbd8c9dc4da5b9044d18
SHA1

638b10ea780f639ab3eea4774d2013d7b6fbf9a4
SHA256

d7beec613adc578d5500ac10d920648ccf85e71050a1788e98c507e0b35bf5a0
SHA512

3c82e946b62958ab71efad13b7e9b4a5162cf5e656a577cbc2fdf85327c7418951a7f345511ccec2d8daced93a34d66a82e7dbbc9fc1138c6316edf85c027859
SSDEEP

768:pI07zQ0IAtXXAGmAo/8ceBi4d3IalnPZk/Lpd1JCmXrz4UwtlWhwlpdt26:pIsjIIHRo/JeBi4JdGpgGhj+p26

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4592 set thread context of 3560	4592	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3792	4592	WerFault.exe	82

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	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4592 wrote to memory of 3560	4592	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	89
PID 4592 wrote to memory of 3560	4592	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	89
PID 4592 wrote to memory of 3560	4592	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	89
PID 4592 wrote to memory of 3560	4592	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	89
PID 4592 wrote to memory of 3560	4592	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	89
PID 4592 wrote to memory of 3560	4592	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	89
PID 3560 wrote to memory of 3520	3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	56
PID 3560 wrote to memory of 3520	3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	56
PID 3560 wrote to memory of 3520	3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	56
PID 3560 wrote to memory of 3520	3560	39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3520
- C:\Users\Admin\AppData\Local\Temp\39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 252
    3⤵
    - Program crash
    PID:3792
- - C:\Users\Admin\AppData\Local\Temp\39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\39de666fe422cbd8c9dc4da5b9044d18_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4592 -ip 4592
1⤵
PID:560

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/3520-5-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3520-6-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/3560-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3560-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3560-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3560-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download