b00ee434a44cb4f508de8f027fdbf671fde058c6e625427e90a7dcdf23d53787

Analysis

max time kernel
8s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
16/07/2024, 03:24

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General

Target

4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe
Size

606KB
MD5

4c9c53519bca8b40143293387e26e849
SHA1

4b09b897128e967f10966ddc1d61ab26933498c8
SHA256

b00ee434a44cb4f508de8f027fdbf671fde058c6e625427e90a7dcdf23d53787
SHA512

299f22d099c3c792b3e9b2d219aad609c3c97429905d6d8b5a9fd9ceee30833304c42c0813135888a649975a41862c84b6f899e3218d52d05bfa18d97d96500a
SSDEEP

12288:dmiREBTS+d68l9l6AeX+T7kQpYh7NjT1c2obY7h9xR5Si5Mon/j:dmiREBTSQ6M9UXNWYhxjDocNLR5Si5M8

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2700	SERVER~1.EXE

Loads dropped DLL 3 IoCs

pid	Process
2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe
2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe
2700	SERVER~1.EXE

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\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2700	2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe	31
PID 2748 wrote to memory of 2700	2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe	31
PID 2748 wrote to memory of 2700	2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe	31
PID 2748 wrote to memory of 2700	2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe	31
PID 2748 wrote to memory of 2700	2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe	31
PID 2748 wrote to memory of 2700	2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe	31
PID 2748 wrote to memory of 2700	2748	4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4c9c53519bca8b40143293387e26e849_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SERVER~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SERVER~1.EXE
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2700

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\IXP000.TMP\SERVER~1.EXE

Filesize
305KB

MD5
409f83fc399099f711b629b5329f0bd4

SHA1
c1e000ff08ded5534491829ba71038323ec3753e

SHA256
3410a50a0ce22872c81fe05c7f0b175b07a3b9431faba0541691169c75896b0e

SHA512
af6a2b201ff0f7b372d39c42230fa83525aba1f91ec7553b48c713c978748760b6b1ff01f481c085f6311ededec8660c62745a46aeb3f1af6529ae505f18e0e7

Download Submit
memory/2700-14-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2700-23-0x0000000000400000-0x000000000050F000-memory.dmp

Filesize
1.1MB

Download
memory/2700-25-0x0000000000A00000-0x0000000000B0F000-memory.dmp

Filesize
1.1MB

Download
memory/2748-0-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2748-1-0x000000000105E000-0x000000000105F000-memory.dmp

Filesize
4KB

Download
memory/2748-2-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2748-13-0x0000000003270000-0x000000000337F000-memory.dmp

Filesize
1.1MB

Download
memory/2748-17-0x0000000003270000-0x000000000337F000-memory.dmp

Filesize
1.1MB

Download
memory/2748-5-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2748-19-0x0000000000770000-0x0000000000815000-memory.dmp

Filesize
660KB

Download
memory/2748-21-0x000000000105E000-0x000000000105F000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads