60d7d1278b035dce8457bd9fa58d7d5944b2fe3f3fc94b6beefc802de39c857f

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
27/06/2024, 11:23 UTC

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe
Size

814KB
MD5

15d1a6b7692e01724bd79506326d9bba
SHA1

a93a75574733cd2686b6faafa7366e4b1c717ba2
SHA256

60d7d1278b035dce8457bd9fa58d7d5944b2fe3f3fc94b6beefc802de39c857f
SHA512

d7b0c4b8651645e8dfec0a33d6e833d28b09bdd651faa0bc8211c0267161d0d806dfffb75a252b0dd396ee4c4928dc1c84bb98ba9e1154068d4cc64d21b95919
SSDEEP

12288:rbpHYUKy5U1bo9t8DMRSW9vbciUiLuAvOxMt11i27Qitjr:r5sJo6YrFUiyAak11Ltjr

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1600	svchest000.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1752-0-0x0000000000400000-0x0000000000597000-memory.dmp	upx
behavioral1/memory/1752-1-0x0000000000400000-0x0000000000597000-memory.dmp	upx
behavioral1/memory/1752-7-0x0000000002810000-0x00000000029A7000-memory.dmp	upx
behavioral1/files/0x00350000000141aa-8.dat	upx
behavioral1/memory/1600-11-0x0000000000400000-0x0000000000597000-memory.dmp	upx
behavioral1/memory/1600-15-0x0000000000400000-0x0000000000597000-memory.dmp	upx
behavioral1/memory/1752-16-0x0000000000400000-0x0000000000597000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "C:\\Users\\Admin\\AppData\\Local\\Temp\\15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe"	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1752	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe
1600	svchest000.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	\??\c:\Windows\BJ.exe	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\BJ.exe	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe
File created	\??\c:\Windows\svchest000.exe	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe
File opened for modification	\??\c:\Windows\svchest000.exe	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 1600	1752	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe	28
PID 1752 wrote to memory of 1600	1752	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe	28
PID 1752 wrote to memory of 1600	1752	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe	28
PID 1752 wrote to memory of 1600	1752	15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1752
- \??\c:\Windows\svchest000.exe
  c:\Windows\svchest000.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  PID:1600

Network

DNS

aa0533.3322.org

15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

aa0533.3322.org

IN A

Response

No results found

8.8.8.8:53

aa0533.3322.org

dns

15d1a6b7692e01724bd79506326d9bba_JaffaCakes118.exe

61 B
125 B
1
1

DNS Request

aa0533.3322.org

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\svchest000.exe

Filesize
814KB

MD5
15d1a6b7692e01724bd79506326d9bba

SHA1
a93a75574733cd2686b6faafa7366e4b1c717ba2

SHA256
60d7d1278b035dce8457bd9fa58d7d5944b2fe3f3fc94b6beefc802de39c857f

SHA512
d7b0c4b8651645e8dfec0a33d6e833d28b09bdd651faa0bc8211c0267161d0d806dfffb75a252b0dd396ee4c4928dc1c84bb98ba9e1154068d4cc64d21b95919

Download Submit
memory/1600-11-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download
memory/1600-15-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download
memory/1752-0-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download
memory/1752-1-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download
memory/1752-7-0x0000000002810000-0x00000000029A7000-memory.dmp

Filesize
1.6MB

Download
memory/1752-16-0x0000000000400000-0x0000000000597000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

We care about your privacy.