bef85702351fbd3662257188bda016d8d20cff33ac85967a167716e62718b1fd

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 05:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe
Size

192KB
MD5

eab4753320c75f18f796be2ed5296da3
SHA1

542c13f0c3a9cc1101ef97e59cffecf1bf917e81
SHA256

bef85702351fbd3662257188bda016d8d20cff33ac85967a167716e62718b1fd
SHA512

e6567841dc9fde8dbcf4dbc59b4f2cf09c070ba9c6f0b1646f5aca3b35e88db811b212b1a15bd191143fafa38688ea7759f7d9de9aae010131a49b340a932763
SSDEEP

3072:mocHFtPgYpRdCu7BGw8a1rC9I31cwYWdSY0ktwNLyB6ZWoMSLo50YZhIWyuhKqrL:mVgARdfBb8F9MlpReLyB68V5SY/Cu0y

Score

7^/10

collection discovery 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 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2668-0-0x0000000000400000-0x000000000044D000-memory.dmp	upx
behavioral1/memory/2668-2-0x0000000000400000-0x000000000044D000-memory.dmp	upx

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	eab4753320c75f18f796be2ed5296da3_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
2768	2668	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe
2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe
2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe
2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe
2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2768	2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe	31
PID 2668 wrote to memory of 2768	2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe	31
PID 2668 wrote to memory of 2768	2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe	31
PID 2668 wrote to memory of 2768	2668	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe	31

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eab4753320c75f18f796be2ed5296da3_JaffaCakes118.exe"
1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:2668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 328
  2⤵
  - Program crash
  PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2668-0-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/2668-1-0x0000000000220000-0x000000000027A000-memory.dmp

Filesize
360KB

Download
memory/2668-2-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/2668-4-0x0000000000220000-0x000000000027A000-memory.dmp

Filesize
360KB

Download