3fede8286d6106a1456d67ebb5369a661d4520a6db1a235b8933a824d14b1b8a

Analysis

max time kernel
141s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 03:19

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe
Size

562KB
MD5

ba27048849359bc992cbc5870f1b5d1f
SHA1

824258293b4d50f5d07735b8c0435bd4caee8520
SHA256

3fede8286d6106a1456d67ebb5369a661d4520a6db1a235b8933a824d14b1b8a
SHA512

f77664a6fc5a4d95496adabaedf8c7bca3c37f975489c0d492fc672cf67e901a78cbb850b1131369ae3564c42d0d461c4ab2337ce54629cb5c1ff046be71b763
SSDEEP

12288:8t6up80MFXURnW8U9hJF3Z4mxxrDqVTVOCv:E6uq03W8U9hJQmXiVTzv

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KB931261.exe	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\KB931261.exe	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe

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	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
744	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe
744	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 4952	744	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe	84
PID 744 wrote to memory of 4952	744	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe	84
PID 744 wrote to memory of 4952	744	ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ba27048849359bc992cbc5870f1b5d1f_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:744
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a58163$$.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4952

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\$$a58163$$.bat

Filesize
152B

MD5
cbb89d88f983097ad3d447d86784a321

SHA1
71ad3da39eb96e8c85dbafc282b2a68844428033

SHA256
68f308882eec5c631e6a1c772b6fc60f0e90ca81c439216db13280d537cdb6d5

SHA512
51deccc4984921573303dbce7311904003a8edc0a28a1ac96abe727fe239043fa592bcd31870e08048395a415889123e8a29d275da37d68b99ea4664c6fab881

Download Submit
memory/744-4-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/744-2-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/744-11-0x0000000003330000-0x0000000003331000-memory.dmp

Filesize
4KB

Download
memory/744-10-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

Filesize
4KB

Download
memory/744-9-0x00000000023C0000-0x00000000023C1000-memory.dmp

Filesize
4KB

Download
memory/744-8-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/744-7-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/744-6-0x0000000000A80000-0x0000000000A81000-memory.dmp

Filesize
4KB

Download
memory/744-5-0x0000000000A90000-0x0000000000A91000-memory.dmp

Filesize
4KB

Download
memory/744-14-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/744-12-0x0000000003320000-0x0000000003322000-memory.dmp

Filesize
8KB

Download
memory/744-3-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

Filesize
4KB

Download
memory/744-0-0x0000000000400000-0x00000000004E4000-memory.dmp

Filesize
912KB

Download
memory/744-19-0x0000000000400000-0x00000000004E4000-memory.dmp

Filesize
912KB

Download
memory/744-22-0x00000000009B0000-0x0000000000A04000-memory.dmp

Filesize
336KB

Download
memory/744-21-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/744-20-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/744-18-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/744-1-0x00000000009B0000-0x0000000000A04000-memory.dmp

Filesize
336KB

Download
memory/744-17-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/744-24-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/744-25-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download