d32b094a2764078bf688d43a4fb94d237c2df90c5dd522ea74c95e19adc46e4f

Analysis

max time kernel
93s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 06:11

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General

Target

488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe
Size

4.4MB
MD5

488e22d7fefe8ac231d2da624ad96498
SHA1

c3ae5927011b05ffab8f621b39ef82402754181d
SHA256

d32b094a2764078bf688d43a4fb94d237c2df90c5dd522ea74c95e19adc46e4f
SHA512

12feed704854f45bd036236f058caa50bec6bed4f2f822bd6d0f59ebf76c9b24d4af78406159a800828155993cf02201d65b1168d4958ee59966e4731aadcc1d
SSDEEP

98304:2DrVIXQGHHmg/HoHoxCQ8b/ahNlkQuyPgIhgp0wTA:OIXnjvoHo8QkahNSQucxupzk

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1264	_7CA2.tmpac7d.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Security Monitor 12 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Security Monitor 12\\Security_Monitor2012.exe\" /STARTUP"	488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\j3wbj1uwdvfs = "C:\\Users\\Admin\\AppData\\Local\\Temp\\488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe"	488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1276	3572	WerFault.exe	82

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3572	488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3572	488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3572 wrote to memory of 1264	3572	488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe	86
PID 3572 wrote to memory of 1264	3572	488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe	86
PID 3572 wrote to memory of 1264	3572	488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\488e22d7fefe8ac231d2da624ad96498_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Users\Admin\AppData\Local\Temp\_7CA2.tmpac7d.exe
  "C:\Users\Admin\AppData\Local\Temp\_7CA2.tmpac7d.exe" -p"09:03 PM" -y -o"C:\Users\Admin\AppData\Roaming\Security Monitor 12"
  2⤵
  - Executes dropped EXE
  PID:1264
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3572 -s 884
  2⤵
  - Program crash
  PID:1276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3572 -ip 3572
1⤵
PID:1100

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

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\_7CA2.tmpac7d.exe

Filesize
2.7MB

MD5
45f906b15c0a53a1688e792fa9f05d5e

SHA1
e3651d7c78869bdd686adab9277b479fa275f72b

SHA256
55cf03c9d94c6c4ca06f994ff63ced67cce69656ca6805632ab213d4e508ba9c

SHA512
d93b751be6c92f69efb363079e259fe10691545ad4b02ac39028bfc185bf698b17aef98722980b1bc5de0f45d8172b242bb5729bcc65217d559cb7c1c8452169

Download Submit
memory/3572-0-0x0000000002C80000-0x0000000003055000-memory.dmp

Filesize
3.8MB

Download
memory/3572-1-0x0000000000400000-0x0000000000BB6000-memory.dmp

Filesize
7.7MB

Download
memory/3572-3-0x0000000000401000-0x00000000005C6000-memory.dmp

Filesize
1.8MB

Download
memory/3572-2-0x0000000001010000-0x0000000001011000-memory.dmp

Filesize
4KB

Download
memory/3572-23-0x0000000000401000-0x00000000005C6000-memory.dmp

Filesize
1.8MB

Download
memory/3572-22-0x0000000002C80000-0x0000000003055000-memory.dmp

Filesize
3.8MB

Download
memory/3572-21-0x0000000000400000-0x0000000000BB6000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads