15f3210fc498b55b81ba0d1802c72e4b3b73a2497c4becac6af46d513c2f6a88

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
24/06/2024, 10:17

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General

Target

07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
Size

217KB
MD5

07ebc933f6e6ec71f7ebc098082db509
SHA1

93593fe943ca1739e758bf736434dda372370098
SHA256

15f3210fc498b55b81ba0d1802c72e4b3b73a2497c4becac6af46d513c2f6a88
SHA512

775a80e4f4cd0c4b7f0a2f7943f4e45c406d468a12a00d45ee5900b747d4979d5818e6ea891302a4665db60ca55fe2dd8c8c05d65be49776a3abf038316d5428
SSDEEP

3072:/cT9g8immW6Pozkk2eKs/CSr2nQ/E2S5ny+bF2u1I+ddDK7Hlq/k8ZpApjBFy11b:o68i3odBiTl2+TCU/yhuhuC

Score

6^/10

persistence

Malware Config

Signatures

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\Microsoft I Service = "C:\\Windows\\winhash_up.exe /REGstart"	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\SHARE_TEMP\Icon3.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon7.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon13.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exez	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File opened for modification	C:\Windows\winhash_up.exez	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon6.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon14.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon12.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\bugMAKER.bat	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon5.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon10.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exe	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon2.ico	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 2704	1760	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe	28
PID 1760 wrote to memory of 2704	1760	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe	28
PID 1760 wrote to memory of 2704	1760	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe	28
PID 1760 wrote to memory of 2704	1760	07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07ebc933f6e6ec71f7ebc098082db509_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\bugMAKER.bat
  2⤵
  PID:2704

Network

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\bugMAKER.bat

Filesize
90B

MD5
117b4f5d6c5e520a7141d378bd983dd5

SHA1
989a4cdb2a26e1033ed70fe1eb635004c2826c9b

SHA256
48329b95ea51e33373c69f4f31318b980cc5834654f466ac2908dac4df5d71bb

SHA512
a9545ec3b059b11affc56cbed7afe5918a608cbee8af1edc952cf6ccdfe00af36addfde23a7f69a89fb1982afd74505e1b583ef0d509d905b4c847c9df6b8a28

Download Submit
memory/1760-67-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2704-62-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads