070dc93f21c71c398de666052a7db82b262c4942e6dfab0edb7d2c030fa7959b

Analysis

max time kernel
95s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 20:56

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General

Target

3aaf0ba1fcebbd1aa550dad8628aa8cf_JaffaCakes118.exe
Size

238KB
MD5

3aaf0ba1fcebbd1aa550dad8628aa8cf
SHA1

d7f892515c1dfa2b70bf902296dc9cfdc9211c73
SHA256

070dc93f21c71c398de666052a7db82b262c4942e6dfab0edb7d2c030fa7959b
SHA512

6a89285923460edd988fae4717257b751c4be6dad9a1c4fd546319e65845344be16feb847af1b4c4774a63d327574be2c1e216296f4bacfdd2a8ff91ad52480e
SSDEEP

3072:rbmGauThheVj5RVodsPXZI2uOoiFNimveVB46lbrqWj1JovB6O10nUp0yVF2TcVo:3LaAIApGjlGB48qokIcm0v2i0

Score

7^/10

spyware stealer

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

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\win32.txt	3aaf0ba1fcebbd1aa550dad8628aa8cf_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1084	1072	WerFault.exe	82
2848	1072	WerFault.exe	82

Runs net.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 3740	1072	3aaf0ba1fcebbd1aa550dad8628aa8cf_JaffaCakes118.exe	83
PID 1072 wrote to memory of 3740	1072	3aaf0ba1fcebbd1aa550dad8628aa8cf_JaffaCakes118.exe	83
PID 1072 wrote to memory of 3740	1072	3aaf0ba1fcebbd1aa550dad8628aa8cf_JaffaCakes118.exe	83
PID 3740 wrote to memory of 3644	3740	net.exe	85
PID 3740 wrote to memory of 3644	3740	net.exe	85
PID 3740 wrote to memory of 3644	3740	net.exe	85

C:\Users\Admin\AppData\Local\Temp\3aaf0ba1fcebbd1aa550dad8628aa8cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3aaf0ba1fcebbd1aa550dad8628aa8cf_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1072
- C:\Windows\SysWOW64\net.exe
  net stop SharedAccess
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3740
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop SharedAccess
    3⤵
    PID:3644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 996
  2⤵
  - Program crash
  PID:1084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 996
  2⤵
  - Program crash
  PID:2848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 1072 -ip 1072
1⤵
PID:4032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1072 -ip 1072
1⤵
PID:1284

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1072-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-4-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-6-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-5-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-3-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-8-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-7-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-2-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-10-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-9-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-1-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/1072-11-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-13-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-12-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-14-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-15-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-16-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-17-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-18-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1072-19-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download