14b73a680a902f1e7a41c566a95b2b615db63cef96515ccc6de192b6d2f0dd3a

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
01-06-2024 03:20

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General

Target

893a3a28e260ec69c4ad0e5fe9116f3a_JaffaCakes118.exe
Size

920KB
MD5

893a3a28e260ec69c4ad0e5fe9116f3a
SHA1

3ba196c3d998c73c5500ea066d144b1cf905b970
SHA256

14b73a680a902f1e7a41c566a95b2b615db63cef96515ccc6de192b6d2f0dd3a
SHA512

3324303a7f940a71f40bbb95977dd692356e0dd20c31e9beb5c8f3d6e2e311f145501e5aa53ee68f4d4bcfbd51a518c97e11c2c4dfd447f13ff084803cac0fda
SSDEEP

24576:3roWpNuyIPpdwFp+eyW/fpM9GSU1S6d33VKZLvBu2T:3w3wFp+e5sGSIpHwX

Score

7^/10

discovery 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 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2256-1-0x0000000000400000-0x0000000000642000-memory.dmp	upx
behavioral1/memory/2256-4-0x0000000000400000-0x0000000000642000-memory.dmp	upx
behavioral1/memory/2256-3-0x0000000000400000-0x0000000000642000-memory.dmp	upx
behavioral1/memory/2256-5-0x0000000000400000-0x0000000000642000-memory.dmp	upx
behavioral1/memory/2256-6-0x0000000000400000-0x0000000000642000-memory.dmp	upx
behavioral1/memory/2256-8-0x0000000000400000-0x0000000000642000-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\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\893a3a28e260ec69c4ad0e5fe9116f3a_JaffaCakes118.exe"	893a3a28e260ec69c4ad0e5fe9116f3a_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

C:\Users\Admin\AppData\Local\Temp\893a3a28e260ec69c4ad0e5fe9116f3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\893a3a28e260ec69c4ad0e5fe9116f3a_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
PID:2256

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

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2256-0-0x0000000000492000-0x0000000000495000-memory.dmp

Filesize
12KB

Download
memory/2256-1-0x0000000000400000-0x0000000000642000-memory.dmp

Filesize
2.3MB

Download
memory/2256-4-0x0000000000400000-0x0000000000642000-memory.dmp

Filesize
2.3MB

Download
memory/2256-3-0x0000000000400000-0x0000000000642000-memory.dmp

Filesize
2.3MB

Download
memory/2256-5-0x0000000000400000-0x0000000000642000-memory.dmp

Filesize
2.3MB

Download
memory/2256-6-0x0000000000400000-0x0000000000642000-memory.dmp

Filesize
2.3MB

Download
memory/2256-7-0x0000000000492000-0x0000000000495000-memory.dmp

Filesize
12KB

Download
memory/2256-8-0x0000000000400000-0x0000000000642000-memory.dmp

Filesize
2.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads