861c4be38a52081c88439d54fc5b7b657923c7590ccd26cc7ea246d60cd68ad6

Analysis

max time kernel
123s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 00:28

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General

Target

181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe
Size

71KB
MD5

181de3ec521077c9e8979f19057be63b
SHA1

f52e6fb85373b616e22bb889fb3e4e8618581672
SHA256

861c4be38a52081c88439d54fc5b7b657923c7590ccd26cc7ea246d60cd68ad6
SHA512

0874c4126a1caafcb03436b4dc2874c01f5b8944f0267f41e3370b55405838f4ca8ad2287659c27a57988063fe393d758738cdd5865201daa1f37a240f262b51
SSDEEP

1536:jBpSRO34leoztVT4sxSpLErpAFeraq2EjuYSVZmPGvJzq2EhGQ2f2GKe:jBp936lJV0s2rbEjuY0mPGg2Ehm22

Score

7^/10

collection discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	181de3ec521077c9e8979f19057be63b_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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 368 set thread context of 4336	368	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4336	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe
4336	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4336	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 368 wrote to memory of 4336	368	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe	81
PID 368 wrote to memory of 4336	368	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe	81
PID 368 wrote to memory of 4336	368	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe	81
PID 368 wrote to memory of 4336	368	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe	81
PID 368 wrote to memory of 4336	368	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe	81

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:368
- C:\Users\Admin\AppData\Local\Temp\181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\181de3ec521077c9e8979f19057be63b_JaffaCakes118.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_win_path
  PID:4336

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

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4336-0-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/4336-3-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/4336-2-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/4336-4-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download