dc8bc5b6fc4826571be9a4794c823d45722c8f5d1999316cd658901ecc9984c5

Analysis

max time kernel
142s
max time network
147s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 11:51

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General

Target

2c3cd193e9f3bfced9256b1b9a4d8ebe_JaffaCakes118.exe
Size

636KB
MD5

2c3cd193e9f3bfced9256b1b9a4d8ebe
SHA1

b33950b5f62b91de5f25a58806b253ca5ae28aae
SHA256

dc8bc5b6fc4826571be9a4794c823d45722c8f5d1999316cd658901ecc9984c5
SHA512

a30e5a400a7244ed7cc66134a82503885a6cbcfd61d31334355a4aad8c600b5bc1bf1797c7d4640ebc817b0486bffe390fe60b0c23982968019c3967b298b82c
SSDEEP

12288:DXsETlBnPVibcHXn+XrKiE9DamsHaEcdrVQilrJQwhe9aEAyvU:7sEJR8bwfUH8rVQilrmwA9

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3028-0-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/3028-2-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/3028-4-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/3028-6-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/3028-5-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/3028-7-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/3028-14-0x0000000000400000-0x00000000005C4000-memory.dmp	upx

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\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2c3cd193e9f3bfced9256b1b9a4d8ebe_JaffaCakes118.exe"	2c3cd193e9f3bfced9256b1b9a4d8ebe_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2c3cd193e9f3bfced9256b1b9a4d8ebe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2c3cd193e9f3bfced9256b1b9a4d8ebe_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
PID:3028

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3028-0-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/3028-2-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/3028-3-0x0000000000403000-0x0000000000404000-memory.dmp

Filesize
4KB

Download
memory/3028-4-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/3028-6-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/3028-5-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/3028-7-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/3028-9-0x0000000000403000-0x0000000000404000-memory.dmp

Filesize
4KB

Download
memory/3028-14-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads