bd382ff28d0b27dd1e3b607990e06197e3c757411eba775db2dfbc156be6ba13

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/03/2024, 07:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
Size

161KB
MD5

00b4fd89ee795b14f93b0ee3a5e568b7
SHA1

fa0810bee7253a95989d2f3f43f5d3fc413e376a
SHA256

bd382ff28d0b27dd1e3b607990e06197e3c757411eba775db2dfbc156be6ba13
SHA512

a3af312adba1c85233d800ccc42e4971be0f32c5baa81aecbd4f86d689c7a775ccd9a01706a54771ad7c22ad687fc67edefaa5951df7f400b08eb3c130148863
SSDEEP

3072:/cT9g8immW6Pozkk2eKs/CSr2nQ/E2S5ny+bF2u1I+ddDK7Hlq/e8L:o68i3odBiTl2+TCU/l

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"	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\SHARE_TEMP\Icon5.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon7.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon10.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File opened for modification	C:\Windows\winhash_up.exez	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon2.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon3.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon6.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon12.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exez	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exe	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon13.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon14.ico	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
File created	C:\Windows\bugMAKER.bat	00b4fd89ee795b14f93b0ee3a5e568b7_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 2456 wrote to memory of 2532	2456	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe	28
PID 2456 wrote to memory of 2532	2456	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe	28
PID 2456 wrote to memory of 2532	2456	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe	28
PID 2456 wrote to memory of 2532	2456	00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00b4fd89ee795b14f93b0ee3a5e568b7_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2456
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\bugMAKER.bat
  2⤵
  PID:2532

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\bugMAKER.bat

Filesize
90B

MD5
ca3cae7f587d66c0e23519ae6de4f27f

SHA1
d0e4f699c6347d70e3627de057b1fd8d25d580d1

SHA256
8c809de2547a82160914f798dc13dff6419d07fd4b46f3a459f71ecbec10adbe

SHA512
1e3c43cd5602b32a626c3c995b223b4e216ebbe09eb72b0c6f852f9f2672a9927da56bab47e12ce3a11544d6944f051dbec2c847e653e65ba32b1ed47980f103

Download Submit
memory/2456-67-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2532-62-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads