5c3e98fc979cb4c65e0e2da9aa484b84eade4e1923801dc136a46d2afed775d8

Resubmissions

18/04/2024, 06:16

240418-g1zfeseg6y 7

18/04/2024, 06:15

240418-gz18madd25 7

Analysis

max time kernel
134s
max time network
135s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
18/04/2024, 06:16

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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
2772	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2772	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2272-0-0x0000000000400000-0x00000000004F1000-memory.dmp	upx
behavioral2/files/0x000900000001ab74-11.dat	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2272	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2272	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe
2772	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 2772	2272	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	73
PID 2272 wrote to memory of 2772	2272	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	73
PID 2272 wrote to memory of 2772	2272	f76ea8df3c1519be6786c7da6fe97bd8_JaffaCakes118.exe	73

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:2272
- 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:2772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
1010KB

MD5
f93b1bd067ee73f116ee1b7aba1dcc19

SHA1
6125183a52ff82bd4df44afd37028a6fea1aa595

SHA256
e4e8f34820920c18d46abdf3fcb84a773043c9489bfc5f15224a25610f7f9cc3

SHA512
c7993f94b74b049d484d2206de4c27bbecb70abf8c3f22c5a3b13527b2c7b599efc115509fb2463d7dc2198bf837ecf7d6b702293a43bec2dc8dcb281f2fd8ed

Download Submit
memory/2272-0-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/2272-2-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2272-1-0x0000000001660000-0x0000000001693000-memory.dmp

Filesize
204KB

Download
memory/2272-13-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2772-15-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2772-14-0x0000000001500000-0x0000000001533000-memory.dmp

Filesize
204KB

Download
memory/2772-17-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download
memory/2772-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2772-26-0x0000000001580000-0x00000000015D0000-memory.dmp

Filesize
320KB

Download
memory/2772-28-0x0000000000400000-0x00000000004F1000-memory.dmp

Filesize
964KB

Download