7ec6a935ceb3f77da5aec56f5c6699a1cfa29af3629e9d570d702b45169eae71

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27/06/2024, 11:24

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General

Target

15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
Size

168KB
MD5

15d23ac18b9f9aa9b81563ec8fb763c7
SHA1

11b949ad5f07f5c9f8ea53c66ad8edca2eaf4b85
SHA256

7ec6a935ceb3f77da5aec56f5c6699a1cfa29af3629e9d570d702b45169eae71
SHA512

742a65e381c772b07525b537007e1b9c94575052508c83810b0c58a0d7ffe19c009f191409d6c9788edac873bd6dda29842496ee353b996673aed34dfe99fbf0
SSDEEP

3072:/cT9g8immW6Pozkk2eKs/CSr2nQ/E2S5ny+bF2u1I+ddDK7Hlq/e8W:o68i3odBiTl2+TCU/c

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"	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\SHARE_TEMP\Icon14.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\bugMAKER.bat	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon7.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon5.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon12.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon2.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exe	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon10.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon13.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File opened for modification	C:\Windows\winhash_up.exez	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon3.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon6.ico	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exez	15d23ac18b9f9aa9b81563ec8fb763c7_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 2900 wrote to memory of 3036	2900	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe	29
PID 2900 wrote to memory of 3036	2900	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe	29
PID 2900 wrote to memory of 3036	2900	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe	29
PID 2900 wrote to memory of 3036	2900	15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\15d23ac18b9f9aa9b81563ec8fb763c7_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\bugMAKER.bat
  2⤵
  PID:3036

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
76e44af2a8820bf3df3a9007237139a9

SHA1
e0540cb6f23c80551b4693c07f5273c0491d6b1b

SHA256
398562b5f0b455824c09de28690fe8d2190cb413728a19f062ed57d182f575e1

SHA512
07a591898d783321615c104181f9a307540779335af9b71edd7dd6c35cb2609be2fdf574c8c6c026bf9ac7f79287426f3b610682b63658d17820998200a7a50e

Download Submit
memory/2900-67-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/3036-62-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads