5c3e98fc979cb4c65e0e2da9aa484b84eade4e1923801dc136a46d2afed775d8

Resubmissions

18/04/2024, 06:16

240418-g1zfeseg6y 7

18/04/2024, 06:15

240418-gz18madd25 7

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 06:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe
Size

1010KB
MD5

f76ea8df3c1519be6786c7da6fe97bd8
SHA1

56d57b5d1fb7ea80ddce839f96d403a6e0f97cc9
SHA256

5c3e98fc979cb4c65e0e2da9aa484b84eade4e1923801dc136a46d2afed775d8
SHA512

cbbb620b1516c6ff68c72badc594d303b285f39b1bdbd7403e0d1b80bea6d309aba8867c02c59ef4c278886a5ecc2acd8a311780f62126e1ccc893aaf978fd53
SSDEEP

12288:lFpBAUZPfsSE99n0YTfm6hiYc5plDFwrilMiYTfm:lSU+9+mfduvlB7lbmf

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2660	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2660	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3684-0-0x0000000000400000-0x00000000004F1000-memory.dmp	upx
behavioral2/files/0x000a0000000233d2-12.dat	upx
behavioral2/memory/2660-14-0x0000000000400000-0x00000000004F1000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3684	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3684	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe
2660	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3684 wrote to memory of 2660	3684	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	89
PID 3684 wrote to memory of 2660	3684	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	89
PID 3684 wrote to memory of 2660	3684	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3684
- C:\Users\Admin\AppData\Local\Temp\f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2660

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Filesize
1010KB

MD5
fff1a1ad24c238d0e799101a68d40e42

SHA1
0e38e7d4ca3b8fd500aebde55d820961c1c9f7c7

SHA256
291a9ad96aefd5ab79581f2076fa97e0a7f0e948bdd33d3f0d730ab97d5ba5e5

SHA512
92dbee407e72c1bae3faf65124329dac40572935f6ba539026f1c03b79ebc52d2f14ce4af54152aa3a7e9494fe378861d6d010299244fbabf6b613c931b1c940

Download Submit
memory/2660-14-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/2660-15-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2660-16-0x0000000001500000-0x0000000001533000-memory.dmp

Filesize
204KB

Download
memory/2660-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2660-24-0x0000000004E90000-0x0000000004EE0000-memory.dmp

Filesize
320KB

Download
memory/2660-28-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/3684-0-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/3684-1-0x0000000001500000-0x0000000001533000-memory.dmp

Filesize
204KB

Download
memory/3684-2-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3684-13-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download