5c3e98fc979cb4c65e0e2da9aa484b84eade4e1923801dc136a46d2afed775d8

Resubmissions

18/04/2024, 06:16

240418-g1zfeseg6y 7

18/04/2024, 06:15

240418-gz18madd25 7

Analysis

max time kernel
93s
max time network
113s
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, 06:16

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
3032	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3032	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral3/memory/1748-0-0x0000000000400000-0x00000000004F1000-memory.dmp	upx
behavioral3/files/0x0007000000023258-11.dat	upx
behavioral3/memory/3032-13-0x0000000000400000-0x00000000004F1000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1748	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1748	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe
3032	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 3032	1748	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	87
PID 1748 wrote to memory of 3032	1748	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	87
PID 1748 wrote to memory of 3032	1748	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	87

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:1748
- 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:3032

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1010KB

MD5
5d347f41e7d605ef4389166340a2306e

SHA1
5de48a9f7e2041a49ec9bd8eb67da23400d2c2ec

SHA256
94ee3a74b445be9fe4d506f93acf3fe6d9f275ecdbda8654a9c741b9320c400c

SHA512
1c24ca6d4513b4227a7db38a6060771309fbbf17a9e00a298bd701eabf1bc72d41c0bf931a127bb944d63782104da6386eea4fbfbe22af9e2c0dfc3051071b11

Download Submit
memory/1748-0-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/1748-1-0x0000000000110000-0x0000000000143000-memory.dmp

Filesize
204KB

Download
memory/1748-2-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1748-12-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3032-13-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/3032-14-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/3032-15-0x0000000001500000-0x0000000001533000-memory.dmp

Filesize
204KB

Download
memory/3032-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3032-23-0x0000000001580000-0x00000000015D0000-memory.dmp

Filesize
320KB

Download
memory/3032-27-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download